multi-turn & quarter turn gearboxes...15 bolt 1 1045 carbon steel + zp 16 washer 1 steel + zp 17...

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www.australianpipelinevalve.com.au MULTI-TURN & QUARTER TURN GEARBOXES SHORT VERSION Click here for complete version of this catalogue

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Page 1: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

www.australianpipelinevalve.com.au

MULTI-TURN & QUARTER TURN GEARBOXES

SHORT VERSION

Click here for complete version of this catalogue

Page 2: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

QUALITY MANUFACTURER

70-78 Stanbel Road Salisbury Plain South Australia 5109 Telephone +61 (0)8 8285 0033 Fax +61 (0)8 8285 0044

email: [email protected]

QUALITY COMMITMENT

Quality is Our First Priority.

Consistent product quality and a proven

track record makes Australian Pipeline

Valve a dependable choice for cast

Gate, Globe and Check Valves, where

total reliability is the number one concern.

Since its founding, APV’s philosophy has

been focused on quality. Our valves

are manufactured in full compliance

to worldwide standards (such as ASME,

ANSI, API 6D, API 600, EN, ISO, BS, AS).

Page 3: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

BA Series Bevel Gear Operator 4

BA-0 Bevel Gear Operator 5

BA-1 Bevel Gear Operator 6

BA-2 Bevel Gear Operator 7

BA-3 Bevel Gear Operator 8

BAA-3 Bevel Gear Operator 9~10 *

Worm Gear Operator 11

WG007 Worm Gear Operator 12~13

WG008 Worm Gear Operator 14~15

WG108 Worm Gear Operator 16~17

WG158 Worm Gear Operator 18~19

WG208 Worm Gear Operator 20~21

WG238 Worm Gear Operator 22~23

WG308 Worm Gear Operator 24~25

WG358 Worm Gear Operator 26~27

WG408 Worm Gear Operator 28~29

WG448 Worm Gear Operator 30~31

WG508 Worm Gear Operator 32~33

WG608 Worm Gear Operator 34~35

WG708 Worm Gear Operator 36~37

SH Series Worm Gear Operator 38 *

DC Series Worm Gear Operator 39

MOS Series Declutchable Gear Over-Ride 40~44 *

* This version excludes some of these pages, refer to full version at website.

CONTENTS - SHORT VERSION*

© Copyright Australian Pipeline Valve 1990 - 2020 Edition

AUSTRAL IAN P I P E L I N E VA LVE 3

Catalogues, photos, brochures and technical publications are the exclusive property of Australian Pipeline Valve.Any unauthorised reproduction in total or in part, shall result in prosecution. Products and data sheets in this publication are subjectto change at anytime without notice. Australian Pipeline Valve reserves the right to carry out amendments to products and materials.

Page 4: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes4

Precision machinedgearing assuresminimum backlashand smoothoperation.

Bevel pinionand bevel gear

supported byanti-friction

bearings.

Comprehensiveproduct line fortorque capability.

Accepts stemprotector inNPT or metric threads.

High strength cast steel enclosure.

O-ring sealedand permanentlylubricated.

Fullyweatherresistantfor outdoorservice.

Rugged, dependable,precision performancefor all multi-turn valve

applications.

BEVEL GEAR

GEARBOXES - BEVEL GEAR

BA SERIES BEVEL GEAR OPERATOR

API 622 & ISO 15848-1, CL CO2 Endurance Test Certified

Page 5: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes 5

PARTS AND BILL OF MATERIALS

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

Handwheel & Stem Protector Included

Unit Type Weight in KG W/O Wheel Output Torque NM Input Torque NM Unit RatioMaximum Stem

DiameterMaximum Thrust

BA-0 28 735 240 3.6:1 42mm 141KN

165mm(PCD)

210mm (OD)

310mm

Available drilled 4 holes M20, 165mm PCD or undrilled to suit clients mounting.

QUICK REFERENCE

GEARBOXES - BEVEL GEAR

MOUNTING PATTERN

8

No Part Name Qty Material1 Housing 1 Carbon Steel2 Base 1 Carbon Steel3 Bevel Gear 1 1045 Carbon Steel

3A Bevel Gear Capscrew 6 Carbon Steel4 Pinion Gear & Input Shaft 1 1045 Carbon Steel + ENP5 Bearing Balls 47 GCR156 Drive Sleeve 1 Ductile Iron7 Cover 4 Carbon Steel8 Handwheel 1 Assembly + FBE9 Ball Bearing 2 Commercial10 Bolt 10 Carbon Steel11 Stem Protector & Cap 1 Steel Pipe - Galvanised12 Grease Nipple 1 AISI 1020 + ZP13 Stem Nut Insert 1 Brass H6214 Cap 1 Carbon Steel15 Bolt 1 1045 Carbon Steel + ZP16 Washer 1 Steel + ZP17 Nut 1 Brass or 2H18 Pinion Gear Input Shaft 1 1045 + ENP19 Snap Ring 3 Spring Steel 65 MN20 O-Ring 2 EPDM21 Key 1 A3 + ZP22 Locking Device 1 A3 + ZP + FBE

BA-0 BEVEL GEAR OPERATOR

13

22

3” NPT

210mm

42mm MAX*

16 18 19 14 9 5 3A 1 1017

2

7

133mm

*Stem nut (splined) can be removed & machined to match valve, 42mm includes thread depth.

13

3

11

360mm

4

12

6

15

20

20

21

Page 6: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

PARTS AND BILL OF MATERIALS

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

Handwheel & Stem Protector Included

Unit Type Weight in KG W/O Wheel Output Torque NM Input Torque NM Unit RatioMaximum Stem

DiameterMaximum Thrust

BA-1 54 1500 400 4.5:1 50mm 190KN

254mm(PCD)

295mm (OD)

460mm

Available drilled 8 holes M16, 254mm PCD or undrilled to suit clients mounting.

QUICK REFERENCE

GEARBOXES - BEVEL GEAR

BA-1 BEVEL GEAR OPERATOR

MOUNTING PATTERN

D IAMO ND G EAR - Gearboxes6

8

13

22

No Part Name Qty Material1 Housing 1 Carbon Steel2 Base 1 Carbon Steel3 Bevel Gear 1 1045 Carbon Steel

3A Bevel Gear Capscrew 6 Carbon Steel4 Pinion Gear & Input Shaft 1 1045 Carbon Steel + ENP5 Bearing Balls 47 GCR156 Drive Sleeve 1 Ductile Iron7 Cover 4 Carbon Steel8 Handwheel 1 Assembly + FBE9 Ball Bearing 2 Commercial10 Bolt 10 Carbon Steel11 Stem Protector & Cap 1 Steel Pipe - Galvanised12 Grease Nipple 1 AISI 1020 + ZP13 Stem Nut Insert 1 Brass H6214 Cap 1 Carbon Steel15 Bolt 1 1045 Carbon Steel + ZP16 Washer 1 Steel + ZP17 Nut 1 Brass or 2H18 Pinion Gear Input Shaft 1 1045 + ENP19 Snap Ring 3 Spring Steel 65 MN20 O-Ring 2 EPDM21 Key 1 A3 + ZP22 Locking Device 1 A3 + ZP + FBE

M88

245mm

52mm MAX

16 18 19 14 9 5 3A 1 1017

2

7

162mm

Stem nut (splined) can be removed & machined to match valve.

13

3

11

460mm

4

12

6

15

20

21

20

Page 7: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

PARTS AND BILL OF MATERIALS

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

Handwheel & Stem Protector Included

Unit Type Weight in KG W/O Wheel Output Torque NM Input Torque NM Unit RatioMaximum Stem

DiameterMaximum Thrust

BA-2 28 2940 600 5.2:1 60mm 308KN

298mm(PCD)

210mm (OD)

600mm

Available drilled 8 holes M20, 298mm PCD or undrilled to suit clients mounting.

QUICK REFERENCE

GEARBOXES - BEVEL GEAR

BA-2 BEVEL GEAR OPERATOR

MOUNTING PATTERN

D IAMO ND G EAR - Gearboxes 7

8

13

22

No Part Name Qty Material1 Housing 1 Carbon Steel2 Base 1 Carbon Steel3 Bevel Gear 1 1045 Carbon Steel

3A Bevel Gear Capscrew 6 Carbon Steel4 Pinion Gear & Input Shaft 1 1045 Carbon Steel + ENP5 Bearing Balls 47 GCR156 Drive Sleeve 1 Ductile Iron7 Cover 4 Carbon Steel8 Handwheel 1 Assembly + FBE9 Ball Bearing 2 Commercial10 Bolt 10 Carbon Steel11 Stem Protector & Cap 1 Steel Pipe - Galvanised12 Grease Nipple 1 AISI 1020 + ZP13 Stem Nut Insert 1 Brass H6214 Cap 1 Carbon Steel15 Bolt 1 1045 Carbon Steel + ZP16 Washer 1 Steel + ZP17 Nut 1 Brass or 2H18 Pinion Gear Input Shaft 1 1045 + ENP19 Snap Ring 3 Spring Steel 65 MN20 O-Ring 2 EPDM21 Key 1 A3 + ZP22 Locking Device 1 A3 + ZP + FBE

M113

350mm

60mm MAX

16 18 19 14 9 5 3A 1 1017

2

7

208mm

Stem nut (splined) can be removed & machined to match valve.

13

3

11

660mm

4

12

15

620

21

20

Page 8: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

PARTS AND BILL OF MATERIALS

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

Handwheel & Stem Protector Included

Unit Type Weight in KG W/O Wheel Output Torque NM Input Torque NM Unit RatioMaximum Stem

DiameterMaximum Thrust

BA-3 230 4000 700 5.7:1 80mm 402KN

260mm (OD)

750mm

Drilled to suit required ISO mounting.

QUICK REFERENCE

GEARBOXES - BEVEL GEAR

BA-3 BEVEL GEAR OPERATOR

MOUNTING PATTERN

8

D IAMO ND G EAR - Gearboxes8

13

22

No Part Name Qty Material1 Housing 1 Carbon Steel2 Base 1 Carbon Steel3 Bevel Gear 1 1045 Carbon Steel

3A Bevel Gear Capscrew 6 Carbon Steel4 Pinion Gear & Input Shaft 1 1045 Carbon Steel + ENP5 Bearing Balls 47 GCR156 Drive Sleeve 1 Ductile Iron7 Cover 4 Carbon Steel8 Handwheel 1 Assembly + FBE9 Ball Bearing 2 Commercial10 Bolt 10 Carbon Steel11 Stem Protector & Cap 1 Steel Pipe - Galvanised12 Grease Nipple 1 AISI 1020 + ZP13 Stem Nut Insert 1 Bronze C9520014 Cap 1 Carbon Steel15 Bolt 1 1045 Carbon Steel + ZP16 Washer 1 Steel + ZP17 Nut 1 Brass or 2H18 Pinion Gear Input Shaft 1 1045 + ENP19 Snap Ring 3 Spring Steel 65 MN20 O-Ring 2 EPDM21 Key 1 A3 + ZP22 Locking Device 1 A3 + ZP + FBE

M113

415mm

80mm MAX

16 18 19 14 9 5 3A 1 1017

2

7

294mm

Stem nut (splined) can be removed & machined to match valve.

13

3

11

700mm

4

12

15

620

21

20

Page 9: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

PARTS AND BILL OF MATERIALS

No couplings or brackets are supplied. The splined stem nut insert (13) in gearbox can be removed and ACME threaded to match valve stem. Alternatively the stem nut from your existing valve can be utilised, a simple coupler then needs to be made to match gear box.

Handwheel & Stem Protector Included

Unit Type Weight in KG W/O Wheel Output Torque NM Input Torque NM Unit RatioMaximum Stem

DiameterMaximum Thrust

BAA-3 370 6000 413 20:1 95mm 986KN

260mm (OD)

700mm

Drilled to suit required ISO mounting.

QUICK REFERENCE

GEARBOXES - BEVEL GEAR

BAA-3 BEVEL GEAR OPERATOR

MOUNTING PATTERN

M113

415mm

95mm MAX

19 14 9 5 3A 1 10

2

301mm

Stem nut (splined) can be removed & machined to match valve.

13

3

11

800mm

D IAMO ND G EAR - Gearboxes 9

8

4

12

6

13

20

22

No Part Name Qty Material1 Housing 1 Carbon Steel2 Base 1 Carbon Steel3 Bevel Gear 1 1045 Carbon Steel

3A Bevel Gear Capscrew 6 Carbon Steel4 Pinion Gear & Input Shaft 1 1045 Carbon Steel + ENP5 Bearing Balls 47 GCR156 Drive Sleeve 1 Ductile Iron7 Cover 4 Carbon Steel8 Handwheel 1 Assembly + FBE9 Ball Bearing 2 Commercial10 Bolt 10 Carbon Steel11 Stem Protector & Cap 1 Steel Pipe - Galvanised12 Grease Nipple 1 AISI 1020 + ZP13 Stem Nut Insert 1 Brass H6214 Cap 1 Carbon Steel15 Bolt 1 1045 Carbon Steel + ZP16 Washer 1 Steel + ZP17 Nut 1 Brass or 2H18 Pinion Gear Input Shaft 1 1045 + ENP19 Snap Ring 3 Spring Steel 65 MN20 O-Ring 2 EPDM21 Key 1 A3 + ZP22 Locking Device 1 A3 + ZP + FBE

700mm17

16

18

21

15

715 20

20

Page 10: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

Comprehensiveproduct line fortorque capability.

Optional square operating

nut allows forremoval of

handwheel andoperation by a

reach rod.*Easily converted

for motorizedapplications.

High strength cast iron enclosure.

O-ring sealed andpermanently lubricated along with gears and bearings.

Externalmechanical

stopsallow +/-50

travel.

Fullyweatherresistant

for outdoorservice.

Custom gearmounting pattern,boring and keywaypatterns.

Worm gear dualposition mountingcapability for easyreversal of rotationdirection.

Industryinter-changeable

pre-drilledmounting pattern

per MSS SP 101.

Machine generatedself-lock gearingassures minimumbacklash andsmooth operation.

Thrust bearings provide reliable smooth operation

Vertical Stem Worm Gearboxes - Buried Service

c/w Bevel Gearbox c/w Right Angle Mitre Box

0-360° Worm Gearboxes

Can be manually set for any rotation from 0 to 360 degrees. Used in applications that require selectable ‘partial stroke’ adjustments where applications do not permit full 90, 180, 270 or 360 degree travel. (Refer to Drawing)

GEARBOXES - WORM GEAR

WORM GEAR OPERATOR

*Heavy duty components must be specified for motor operation

11

Page 11: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALS

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output

Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Minimum Bore Size MM

Mounting Pattern MSS

SP-101

WG007 14 720 80 42:138.1mm WITH

12.7mm X 12.7mm KEYWAY

39.88mm WITH 12.7mm x 9.53mm

KEYWAY15.88

* (4) 5/8” UNC-2B ON A 165MM PCD

* Other drillings on request

Square Keyway

Rectangular Keyway

WG007 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

13

14

16

12

11

17

15

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

12

Page 12: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput

Torque NMInput Torque NM

UnitRatio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG007 14 720 80 42:138.1mm WITH

12.7mm X 12.7mm KEYWAY

39.88mm WITH 12.7mm x 9.53mm

KEYWAY15.88

* (4) 5/8” UNC-2B ON A 165MM PCD

* Other drillings on request

SquareKeyway

RectangularKeyway

DIMENSIONS

MOUNTING PATTERN

93mm

240mm

465mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG007 WORM GEAR OPERATOR

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

4 x 3/4” UNC, 6.5” PCD

Bored as required orsupplied with pilot hole

QUICK REFERENCE

174mm

163mm

238mm

13

Page 13: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALS

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output

Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Minimum Bore Size MM

Mounting Pattern MSS

SP-101

WG008 14 1219 110 50:138.1mm WITH

12.7mm X 12.7mm KEYWAY

39.88mm WITH 12.7mm x 9.53mm

KEYWAY15.88

* (4) 5/8” UNC-2B ON A 165MM PCD

* Other drillings on request

Square Keyway

Rectangular Keyway

WG008 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

13

14

16

12

11

17

15

14

Page 14: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used in any model.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput

Torque NMInput Torque NM

UnitRatio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG008 14 1219 110 50:138.1mm WITH

12.7mm X 12.7mm KEYWAY

39.88mm WITH 12.7mm x 9.53mm

KEYWAY15.88

* (4) 5/8” UNC-2B ON A 165MM PCD

* Other drillings on request

SquareKeyway

RectangularKeyway

DIMENSIONS

MOUNTING PATTERN

107mm

212.5mm212.5mm

229mm 19.6785mm

450mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG008 WORM GEAR OPERATOR

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

4 x 3/4” UNC, 6.5” PCD

Bored as required orsupplied with pilot hole

QUICK REFERENCE

15

Page 15: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Minimum Bore

Size MM

MountingPattern MSS

SP-101

WG108 15.5 2200 120 72:147.8mm WITH

12.7mm X 12.7mm KEYWAY

49.3mm WITH 12.7mm x 9.53mm

KEYWAY20

FA14* (4) 5/8-11 UNC-2B ON A 139.7MM PCD

* Other drillings on request

PARTS AND BILL OF MATERIALS

Square Keyway

Rectangular Keyway

WG108 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

13

14

16

12

11

17

15

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

16

Page 16: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

165.5mm171.25mm

360mm 19.675mm

450mm

DIMENSIONS

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

108mm

206.25mm

228.75mm

4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)

Bored as required or supplied only with

pilot holes

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG108 WORM GEAR OPERATOR

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG108 15.5 2200 120 72:147.8mm WITH

12.7mm X 12.7mm KEYWAY

49.3mm WITH 12.7mm x 9.53mm

KEYWAY20

FA14* (4) 5/8-11 UNC-2B ON A 139.7MM PCD

SquareKeyway

RectangularKeyway

* Other drillings on request

D IAMO ND G EAR - Gearboxes17

Page 17: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Minimum Bore

Size MM

MountingPattern MSS

SP-101

WG158 15.5 2500 150 70:147.8mm WITH

12.7mm X 12.7mm KEYWAY

49.3mm WITH 12.7mm x 9.53mm

KEYWAY20

FA14* (4) 5/8-11 UNC-2B ON A 139.7MM PCD

* Other drillings on request

PARTS AND BILL OF MATERIALS

Square Keyway

Rectangular Keyway

WG158 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

13

14

16

12

11

17

15

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

18

Page 18: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc.• Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

DIMENSIONS

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

165.5mm

393mm

600mm

114mm

287mm

4X5/8 - 11 UNC - 2B EQUALLY SPACED ON A 5.5ø BC MSS SP-101 FA14 (other drilling on request)

Bored as required or supplied only with

pilot holes

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG158 WORM GEAR OPERATOR

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG158 15.5 2500 150 70:147.8mm WITH

12.7mm X 12.7mm KEYWAY

49.3mm WITH 12.7mm x 9.53mm

KEYWAY20

FA14* (4) 5/8-11 UNC-2B ON A 139.7MM PCD

SquareKeyway

RectangularKeyway

* Other drillings on request

D IAMO ND G EAR - Gearboxes

262mm

196mm

314mm

19

Page 19: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALS

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG208 32.73 4475 220 68:176.4mm WITH22mm x 22mm

KEYWAY

79.3mm WITH 15.88mm x 11.11mm

KEYWAY38.1mm

FA19* (8) 5/8-11 UNC-2B ON A 190.5 mm PCD

QUICK REFERENCE

* Other drillings on request

Square Keyway

Rectangular Keyway

WG208 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

13

14

16

12

11

17

15

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

20

Page 20: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

187.5mm

402mm

32.5mm

600mm

25mm

293.75mm

107.5mm

DIMENSIONS

Unit Type

Appromimate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum

Bore Size MM

MountingPattern MSS

SP-101

WG208 32.73 4475 220 68:176.4mm WITH22mm x 22mm

KEYWAY

79.3mm WITH 15.88mm x 11.11mm

KEYWAY38.1mm

FA19* (8) 5/8-11 UNC-2B ON A 190.5 mm PCD

QUICK REFERENCE

* Other drillings on request

SquareKeyway

RectangularKeyway

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

Bored as required or

supplied with pilot holes

8X 5/8 - 11 UNC - 2BEQUALLY SPACEDON A 254 mm BC*

MSS SP-101 FA19

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG208 WORM GEAR OPERATOR

21

Page 21: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALS

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG238 32.73 6250 170 175:176.4mm WITH22mm x 22mm

KEYWAY

79.3mm WITH 15.88mm x 11.11mm

KEYWAY38.1mm

FA19* (8) 5/8-11 UNC-2B ON A 190.5 mm PCD

QUICK REFERENCE

* Other drillings on request

Square Keyway

Rectangular Keyway

WG238 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

No Part Name Material1 Handwheel Carbon Steel2 Set Screw Carbon Steel3 Stem Key Carbon Steel4 Input Shaft AISI 1045 + ENP5 Oil Seal Rubber6 Bearing Cu-Base Alloy7 Oil Bearing Cu-Base Alloy8 Thrust Bearing Commercial9 Worm AISI 104510 Pin Carbon Steel11 Plug Carbon Steel12 Bolt Carbon Steel13 Indicator Plate Cast Iron14 Bolt Carbon Steel15 Cover Cast Iron16 Housing Cast Iron17 O-Ring Rubber18 Worm Gear Ductile Iron19 Operating Nut Carbon Steel20 Stop Screw Carbon Steel21 Hex Nut Carbon Steel22 Lock Washer Carbon Steel23 Locking Device Steel + ZP

13

14

16

12

11

17

15

18

3

19

1

2

5

6

7

9

10

22

21

20

8

4

23

22

Page 22: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

DIMENSIONS

Unit Type

Appromimate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum

Bore Size MM

MountingPattern MSS

SP-101

WG258 32.73 6250 170 175:176.4mm WITH22mm x 22mm

KEYWAY

79.3mm WITH 15.88mm x 11.11mm

KEYWAY38.1mm

FA19* (8) 5/8-11 UNC-2B ON A 190.5 mm PCD

QUICK REFERENCE

* Other drillings on request

SquareKeyway

RectangularKeyway

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

343mm

146mm

316mm

513mm

468mm

600mm

Bored as required or

supplied with pilot holes

8X 5/8 - 11 UNC - 2BEQUALLY SPACEDON A 254 mm BC*

MSS SP-101 FA19

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG238 WORM GEAR OPERATOR

330mm

23

Page 23: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear Housing 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” SQ. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum Bore

Size MM

MountingPattern MSS

SP-101

WG308 93 9800 150 275:195.25mm WITH

29.02mm x 29.02mm KEYWAY

101.6mm WITH25.4mm x 19.05mm

KEYWAY57.15mm

FA25* (8) 5/8-11 UNC-2B ON A 254 mm B.C.

* Other drillings on request

Square Keyway

Rectangular Keyway

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG308 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

24

Page 24: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

544 mm

762 mm

297.18 mm

207.01 mm

220 mm

25.4 mm

424.18 mm

166 mm

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG308 93 9800 150 275:195.25mm WITH

29.02mm x 29.02mm KEYWAY

101.6mm WITH25.4mm x 19.05mm

KEYWAY57.15mm

FA25* (8) 5/8-11 UNC-2BON A 254 mm B.C.

* Other drillings on request

SquareKeyway

RectangularKeyway

DIMENSIONS

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

MOUNTING PATTERN

Bored as required or

supplied with pilot holes MSS SP-101 FA25

330mm 8x5/8-11 UNC - 2BEQUALLY SPACEDON A 10.00ø BC

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG308 WORM GEAR OPERATOR

25

Page 25: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear Housing 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” SQ. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum Bore

Size MM

MountingPattern MSS

SP-101

WG358 93 18000 170 532:195.25mm WITH

29.02mm x 29.02mm KEYWAY

101.6mm WITH25.4mm x 19.05mm

KEYWAY57.15mm

FA25* (8) 5/8-11 UNC-2B ON A 254 mm B.C.

* Other drillings on request

Square Keyway

Rectangular Keyway

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG358 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

26

Page 26: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

586 mm

750 mm

422 mm

263 mm

186 mm

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG358 93 18000 170 532:195.25mm WITH

29.02mm x 29.02mm KEYWAY

101.6mm WITH25.4mm x 19.05mm

KEYWAY57.15mm

FA25* (8) 5/8-11 UNC-2BON A 254 mm B.C.

* Other drillings on request

SquareKeyway

RectangularKeyway

DIMENSIONS

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

587 mm

MOUNTING PATTERN

Bored as required or

supplied with pilot holes MSS SP-101 FA25

330mm 8x5/8-11 UNC - 2BEQUALLY SPACEDON A 10.00ø BC

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG358 WORM GEAR OPERATOR

396 mm

422 mm

27

Page 27: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG408 207 32000 190 700:1143mm WITH

38.1mm x 38.1mmKEYWAY

155.45mm WITH 38.1mm x 25.4mm

KEYWAY74.93mm

FA35* (8) 1-1/8 UNC-2B ON A 356mm B.C.

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear Housing 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” Sq. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

Square Keyway

Rectangular Keyway

QUICK REFERENCE

* Other drillings on request

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG408 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

28

Page 28: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

642 mm

762 mm

297.18 mm

207.01 mmDIMENSIONS

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG408 207 32000 190 700:1143mm WITH

38.1mm x 38.1mmKEYWAY

155.45mm WITH 38.1mm x 25.4mm

KEYWAY74.93mm

FA35* (8) 1-1/8 UNC-2B ON A 356mm B.C.

SquareKeyway

RectangularKeyway

QUICK REFERENCE

* Other drillings on request

MSS SP-101 FA35

420mm

Bored as required or

supplied withpilot hole

8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

252 mm

25.4 mm

424.18 mm

206 mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG408 WORM GEAR OPERATOR

29

Page 29: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG448 207 42000 165 1233:1143mm WITH

38.1mm x 38.1mmKEYWAY

155.45mm WITH 38.1mm x 25.4mm

KEYWAY74.93mm

FA35* (8) 1-1/8 UNC-2B ON A 356mm B.C.

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear Housing 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” Sq. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

Square Keyway

Rectangular Keyway

QUICK REFERENCE

* Other drillings on request

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG448 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

30

Page 30: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

553 mm

750 mm

528 mmDIMENSIONS

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input TorqueNM

Unit Ratio

Maximum Bore SizeMinimum Bore

Size MM

MountingPattern MSS

SP-101

WG448 207 42000 165 1233:1143mm WITH

38.1mm x 38.1mmKEYWAY

155.45mm WITH 38.1mm x 25.4mm

KEYWAY74.93mm

FA35* (8) 1-1/8 UNC-2B ON A 356mm B.C.

SquareKeyway

RectangularKeyway

QUICK REFERENCE

* Other drillings on request

MSS SP-101 FA35

420mm

Bored as required or

supplied withpilot hole

8x 1-1/8 UNC - 2B EQUALLY SPACED ON A 356 mm

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

353 mm

566 mm

190 mm

702 mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG448 WORM GEAR OPERATOR

463 mm

31

Page 31: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear HO 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” Sq. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Input Torque NM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG508 316 60000 190 1254:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

Square Keyway

Rectangular Keyway

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG508 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

32

Page 32: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Input Torque NM

Unit Ratio

Maximum Bore SizeMinimum

Bore Size MM

MountingPattern MSS

SP-101

WG508 316 60000 190 1254:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

358 mm

25.4 mm

672 mm

245 mm

SquareKeyway

RectangularKeyway

560 mm

MSS SP-101 FA25

Bored asrequired or

supplied withpilot hole

M36X45EQUALLY SPACED22.5˚ ON A 406mm BC

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

270 mm

703 mm

750 mm

207.01 mm

795 mm

297.18 mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG508 WORM GEAR OPERATOR

DIMENSIONS

33

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Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG608 316 80000 1855:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear HO 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” Sq. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

QUICK REFERENCE

Square Keyway

Rectangular Keyway

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG608 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

34

Page 34: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Unit Ratio

Maximum Bore SizeMinimum

Bore Size MM

MountingPattern MSS

SP-101

WG608 316 80000 1855:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

520 mm

813 mm

291 mm

SquareKeyway

RectangularKeyway

560 mm

MSS SP-101 FA25

Bored asrequired or

supplied withpilot hole

M36X45EQUALLY SPACED22.5˚ ON A 406mm BC

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

328 mm

771 mm

750 mm

758 mm

927 mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG608 WORM GEAR OPERATOR

DIMENSIONS

581 mm

35

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D IAMO ND G EAR - Gearboxes

PARTS AND BILL OF MATERIALSNo Part Name Qty Material1 Slotted Spring Pin 1 Carbon Steel3 Spur Gear Cover 1 Cast Iron5 Input Shaft 1 AISI 1045 + ENP6 Spur Gear HO 1 Cast Iron9 Bolt 4 Carbon Steel10 Bearing 1 Cu-Base Alloy11 Thrust Bearing 1 Commercial12 Worm 1 AISI 104515 Bearing Block 1 Carbon Steel17 Locator Pins 2 Carbon Steel18 Bolt 4 Carbon Steel 19 Indicator Plate 1 Cast Iron20 Cover 1 Cast Iron21 Housing 1 Cast Iron22 O-Ring 2 Rubber27 Worm Gear 1 Ductile Iron28 Spur Gear 1 Carbon Steel30 Bearing 1 Cu-Base Alloy31 Bolt 4 Carbon Steel32 Seal Cover 1 Rubber33 Handwheel 1 Carbon Steel34 2” Sq. Operating Unit 1 Carbon Steel35 Stopscrew 2 Carbon Steel36 Hex Nut 2 Carbon Steel37 Lockwasher 2 Carbon Steel38 Locking Device 1 Steel + ZP

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

Maximum Output Torque NM

Unit Ratio

Maximum Bore Size Minimum

Bore Size MM

MountingPattern MSS

SP-101

WG708 316 100000 2292:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

Square Keyway

Rectangular Keyway

15

9

1

34

31

33

32

30

37

36

35

27

6

3

12

11

10

9

28

17

18

19

20

21

22

WG708 WORM GEAR OPERATOR

GEARBOXES - WORM GEAR

38

36

Page 36: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes

MOUNTING PATTERN

• Reliable rugged worm gear boxes with position indicators and adjustable Travel/stop screws for 1/4 turn ball valves, plug valves etc. • Weatherproof housing, manufactured from high strength ductile iron, seals at bottom of worm gear hub to protect and isolate internal operating parts from dirt and water.• Carbon steel one-piece input shaft and worm gear are supported by ball or tapered roller bearings for increased efficiency. No sleeve bearings are used.• Durable ductile iron worm segments are standard.• Adjusting screws allow a + or - 5° range at end of travel.• Permanently lubricated with generous amounts of high quality grease. Grease fittings are standard on all models.

Also available in subsea (IP67) and low temperature configurations up to 320,000NM

QUICK REFERENCE

Unit Type

Approximate Weight in KG W/O Wheel

MaximumOutput Torque NM

Unit Ratio

Maximum Bore SizeMinimum

Bore Size MM

MountingPattern MSS

SP-101

WG708 316 100000 2292:1218mm WITH

50mm x 50mmKEYWAY

230mm WITH 50mm x 38mm

KEYWAY89mm

F408XM36X45

406mm B.C.

520 mm

902 mm

301 mm

SquareKeyway

RectangularKeyway

560 mm

MSS SP-101 FA25

Bored asrequired or

supplied withpilot hole

M36X45EQUALLY SPACED22.5˚ ON A 406mm BC

Rugged, dependable,precision performancefor valves requiring

90° rotation.

WORM GEAR

392 mm

821 mm

750 mm

853 mm

1027 mm

Right angle mitre box.Vertical stem option.

GEARBOXES - WORM GEAR

WG708 WORM GEAR OPERATOR

DIMENSIONS

631 mm

37

Page 37: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

D IAMO ND G EAR - Gearboxes 39

Model D D1 D2 f n-MXL d A B E F H h W Weight (kg)

DGAB24 F07 14 90 70 55 3 4-M8X12 14

256 211 44.5 116 67 31 250 4.5DGAB24 F10 17 125 102 70 3 4-M10X15 17

DGAB24 F10 22 125 102 70 3 4-M10X15 22

DGAB36 F12 27 150 125 85 3 4-M12X18 27 273 218 61.5 138 80 41 320 6.5

DGAB41 F12 27 175 125 85 3 4-M12X18 27 338 266 80.5 179 90 48 360 11.5

DGAB47 F12 27 175 125 85 3 4-M12X18 27 338 266 89.5 185 95 54 460 12.5

DGAB36 F10 22 125 102 70 3 4-M10X15 22 273 220 61.5 138 80 41 320 6.5

DGAB41 F14 36 175 140 100 4 4-M16X24 36 338 266 80.5 179 90 54 320 11.5

DGAB47 F14 36 175 140 100 4 4-M16X24 36 338 26689.5 185 95 54 320

12.5

DGAB47 F14 36 175 140 100 4 4-M16X24 36 410 340 12.7

DIMENSIONS (MM)

ØW

B

A

F

E

56

7

8

9

10

8-Ø9

A

A

ModelSpeed Ratio

Torque N.M. Torque amplification factor ± 10%Input Output

DGAB24 24:1 60 430 7.2

DGAB36 36:1 75 800 10.7

DGAB41 41:1 110 1350 12.3

DGAB47 47:1 160 2000 12.5

No. Part Name Materials

1 Gear Body ASTM A536 65-45-12

2 Cover ASTM A536 65-45-12

3 O-Ring NBR

4 Gear ASTM A536 65-45-12

5 Bolt 8.8

6 Locking Device 1025

7 Shaft 1045 + Nitrided

8 Position Indicator A36

9 Adjusting Screw 8.8

10 Handwheel ASTM A536 65-45-12

PARTS AND BILL OF MATERIALS

PERFORMANCE

ØD1

n-MXL

TOP VIEW

d d

D

D1

D2

Hh

1 2 3 4

A-A

f

GEARBOXES - WORM GEAR

DC SERIES WORM GEAR OPERATOR

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D IAMO ND G EAR - Gearboxes40

HEAVY DUTY QUARTER TURN WORM TYPE GEAR OVER-RIDE

FEATURES

• Compact and light weight

• There are two keyway 90° apart to allow mounting east-west or north-south.

• Pull out the positioning pin and rotate the off-centre device 180° to engage the gearbox, disengage the opposite way.

• The gear operator is filled with a special lubricant. The gearbox is a sealed unit and is dust proof and waterproof and made to IP65.

• The bottom of gear operator should be connected to the valve (bracket mounting), the top is connected to the actuator with the valve stem going through the inner hole

of worm gear and the square on the end of stem then inserts into the square hole of the actuator cylinder.

• The unit can be switched between manual gear and automatic actuator operation but does not allow engagement of both devices at the same time. The cylinder of the gear operator engages to the valve stem and disengages the actuator in one position, then in the other position this is reversed.

MO Series manual override is an emergency device for the opening and closing of a valve in case of a pneumatic actuator failure. It’s self-locking worm gear designprovides safe and easy operation for transferringbetween control and manual operation.

The MO Series declutchable gear operators provide an easy and reliable method of direct manual operation that can be utilised to over-ride the actuator asemergency control on air failure, or as a local control in the event of controller malfunction. When the hand wheel is clutched in, the valve is then under local manual control and the remotecontrol is ‘locked out’.

APPLICABLE STANDARDSModel: MOS-1 / MOS-2 / MOS-3 / MOS-4 / MOS-5 / MOS-7 / MOS-8Torque Range: 100 to 9800 NmTemperature: -20°C to +80°CStroke Adjustment: ±10Movement: 0° to 90°

MO Series manual override is an emergency device for the opening and closing of a valve in case of a pneumatic

The MO Series declutchable gear operators provide an easy and reliable method of direct manual operation

9 10

11

3 4 6 7

2

8

1

5

No. Part Name Material

1 Housing Aluminium / Ductile Iron

2 Worm Wheel SGI 600

3 Eccentric Bush Bear EN8 Alloy Steel + ZP

4 Worm Shaft EN8 Alloy Steel + ZP

5 Eccentric Bush H/W Side EN8 Alloy Steel + ZP

6 Selector Steel

No. Part Name Material

7 On/Off Lever EN8 ZP Alloy Steel

8 Limit Stop EN8 ZP Alloy Steel

9 Gasket CNAF / Viton

10 Top Cover Aluminium / Ductile Iron

11 Hand Wheel Aluminium

12 Stem EN8 + ENP Alloy Steel

MATERIALS

12

MOS SERIES DECLUTCHABLE GEAR OVERRIDE

GEARBOXES - DECLUTCHABLE GEAR

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D IAMO ND G EAR - Gearboxes 41

OVERVIEW

MOS declutchable gear box provides reliable manual positioning of valves, allowing existing pneumatic or hydraulic rotary actuators to be over ridden. All Diamond Gear MOS gearboxes are suitable for outdoor use. The self-locking rugged design allows easy and safe operation, positive manual positioning and long life.

OPERATION

For manual operation, pull out the spring clutch lever and then rotate the clutch lever clockwise until fully engaged. Anticlockwise lever movement will disengage manual operation and the valve is recoupled direct to the automatic actuator. When under manual control, the valve remains locked in the last set position.

STROKE ADJUSTMENT

The MOS gearbox is supplied with two stroke adjusting bolts. These bolts must be set for valve positioning and to avoid damage during manual operation. The limit stops on actuators are overridden when fitted with MO - Gearboxes. For stroke angle less than 80°, consult us.

ASSEMBLY CODES:

S - StandardR - Reversed operation: handwheel on the other side (factory option).

SPECIFICATIONS:

Body : Heavy Cast Aluminium or Ductile Iron. Gear Quadrant : Aluminium bronze or SGI 600/3.Worm shaft : Hard anodized, high grade aluminium or ENB. Temperature : -20°C to +85°C. (Specials on request).Stroke Adjustment : +5° and -5° at each end. Movement : 0° - 90°. Coating : Polyurethane coating.Fasteners : Stainless steel.

E

Clutch leverManual control (ON)

Remote control (OFF)

Front View Side View

LimitStops

ClutchLever

ActuatorSide

GearSide

Clutch LeverManual Control (ON)

Remote Control (OFF)

GEARBOXES - DECLUTCHABLE GEAR

MOS SERIES DECLUTCHABLE GEAR

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D IAMO ND G EAR - Gearboxes42

NOTES: A. Stem bore and stem entry length is to be considered by customer. While calculating total stem entry deduct entry of adaptor / coupling length in length ‘L’ of worm wheel. B. Raised face (Spigot) as per std IS 521 can also be provided on Request.

DIMENSIONS (MM) - MOS-01* ~ MOS-08*

MAIN SPECIFICATIONS (MM)

IN CASE OF USING SPRING RETURN PNEUMATIC ACTUATOR ADD THE ACTUATOR TORQUE SPRING TO THE TORQUE OF VALVE TO CALCULATE TORQUE OF MANUAL OVER-RIDE.

MOS SERIES DECLUTCHABLE GEAR

GEARBOXES - DECLUTCHABLE GEAR

Model RatioTurns

to Close 90°

Output Torque

NM

Performance Factor ± 10%

Input Torque

NM

Gear Box Base M1 (As per ISO:5211)

Pneumatic Actuator Base M2 Stem

Max.

Standard Handwheel

Dia. MM

Pull or Rim Effort reqd. to operate

±10% N (KG)Min. Max. Min. Max.

MOS-01 40:1 10 100 09 11 F05 F07 F05 F07 25* 250 88(9)MOS-02 35:1 8.75 300 08 38 F07 F10 F07 F10 28 250 304MOS-03 40:1 10 500 09 56 F10 F12 F10 F12 36 300 373MOS-04 40:1 10 890 09 99 F10 F12 F10 F14 40 450 435MOS-04A 45:1 11.25 1610 10 161 F12 F14 F12 F14 52 500 644MOS-05 48:1 12 1900 11 173 F12 F16 F12 F16 52 600 577MOS-06 48:1 12 3600 11 327 F14 F16 F12 F16 75 600 1010MOS-06A 54:1 13.5 5000 13 385 F14 F25 F14 F16 75 700 1100MOS-07 54:1 13.5 7600 13 585 F16 F25 F16 F25 90 700 1671MOS-08 64:1 16 9800 16 613 F25 F30 F25 115 700 1751MOS-05SGS 110.4:1 27.6 1900 23 83 F12 F16 F12 F14 52 600 276MOS-06SGS 110.4:1 27.6 3600 23 157 F14 F16 F14 F16 75 600 523MOS-06ASGS 216:1 54 5000 44 115 F14 F25 F14 F16 75 700 325MOS-07SGS 216:1 54 7600 44 173 F16 F25 F16 F25 90 700 494MOS-08SGS 256:1 64 9800 55 178 F25 F30 F25 115 700 508MOS-08SGS 384:1 96 9800 82 120 F25 F30 F25 115 700 341

Model A B C ØD E F ØGMOS - 01 92 161 265 250 60 93

COUN

TER

DIM

S A

RE A

S PE

R IS

-521

1

MOS - 02 125 149 269 250 92 110MOS - 03 153 174 324 300 98 115MOS - 04 128 165 331 450 89 129MOS - 04A 156 227 390 500 76 153MOS - 05 166 210 365 600 91 160MOS - 06 202 264 435 600 110 176MOS - 06A 255 266 488 700 108 182MOS - 07 275 270 513 700 146 205MOS - 08 314 275 528 700 154 214

MAX. STEM SIZE FOR F-05 MOUNTING BASE (M2) IS 19.0MAX. STEM SIZE FOR F-07 MOUNTING BASE (M2) IS 25.0

A

A

A

F

E

ØG

ØD

B

C

Actuator side base M2

Valve side gearbox base M1

MOS-05SGS to MOS08SGS see page 32

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D IAMO ND G EAR - Gearboxes 43

Description Standard

1 Housing CI (FG220) or Aluminium Alloy

2 Cover CI (FG220) or Aluminium Alloy

3 Worm Wheel SGI 600/3

4 Worm Shaft & Worm Zinc Plated Carbon Steel

5 Cams Zinc Plated Alloy Steel

6 Thrust Spacer / Ball Thrust Bearing Gun Metal / Alloy Steel

7 Retainer Plates MS

8 Stopper Bolts & Nuts Steel 8.8Gr Zinc Plated

9 Plunger Assembly SS304

10 Plunger Knob Delrin

11 ‘O’ Rings Nitrile

12 Hand Wheel & Stem M.S. Powder Coated Handwheel / EN8 + ENP Stem

13 Lubrication Multi Purpose Grease (LEX 3)

14 Fasteners HT 8.8Gr.

15 Bush Bearing Gun Metal

16 Collar Ring EN-8 + Zinc Plated

17 Cam Handle Assembly EN-8 Zinc Plated

18 Surface Coating Silver Ash Hammer tone (Enamel)

NOTES:- A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips. C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.

BILL OF MATERIALS - MOS 01* ~ MOS 08*

GEARBOXES - DECLUTCHABLE GEAR

MOS SERIES DECLUTCHABLE GEAR

MATERIALS OF CONSTRUCTION - MOS 01 ~ MOS 08

10

3

114

2

11

9

12

16

17 7 6 4 6 5

8

14

15

15

7

*For MOS 05SGS to MOS 08SGS see page 32

Page 42: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

NOTES:- A. Thrust spacers (6) have been provided for MOS-01 to MOS-05 models, instead of ball thrust bearing. *B. MOS-01 to MOS-04 do not have retainer plate (7). The cams are retained by circlips. C. Bushes (16) as per requirement only, depending on models. **D. MOS-01 to MOS-03 will have collar ring (17) assembly.

GEARBOXES - DECLUTCHABLE GEAR

MOS SERIES DECLUTCHABLE GEAR

MATERIALS OF CONSTRUCTION - MOS 05SGS ~ MOS 08SGS

BILL OF MATERIALS - MOS 05SGS ~ MOS 08SGS

A

A

12

19

05 04 06 10

14

17

03

02

01

D IAMO ND G EAR - Gearboxes44

SL. No. Part Description Material Grade

1 Housing Aluminium Alloy

2 Cover Aluminium Alloy

3 Worm Wheel SGI 600/3 + ZP

4 Worm Shaft & Worm Wheel EN-8 + Zinc Plated

5 Cams EN-8 + ZP

6 Ball Thrust Bearing Alloy Steel

7 Retainer Plate MS

8 Stopper Bolts & Nuts Stel 8.8Gr Zinc Plated

9 Plunger Assembly SS304

10 Plunger Knobs Delrin

11 O Rings Nitrile

12 Hand Wheel & Stem MS Powder Coated Handwheel / EN8 + ENP Stem

13 Lubrication Multi Purpose Grease (LEX 3)

14 Fasteners HT 8.8Gr.

15 Bush Bearing Gun Metal

16 Collar Ring EN-8 + Zinc Plated

17 Cam Handle Assembly EN-8 + Zinc Plated

18 Surface Coating Silver Ash Hammer Tone (Enamel)

19 Spur Gear CI FG-220 + ZP

8

0715

05

11

16

09

Page 43: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

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Page 44: MULTI-TURN & QUARTER TURN GEARBOXES...15 Bolt 1 1045 Carbon Steel + ZP 16 Washer 1 Steel + ZP 17 Nut 1 Brass or 2H 18 Pinion Gear Input Shaft 1 1045 + ENP 19 Snap Ring 3 Spring Steel

We have endeavoured to provide a broad outline of our range and capabilities. Because we are continually developing new productsfor our customers this catalogue will, to some extent be incomplete. This catalogue is a general overview only, individual drawingsand data sheets can be furnished on request.

If you have any requirement in the field of valves and accessories, please contact us for a prompt response. Continuous developmentof Australian Pipeline Valve products may necessitate changes in the design or manufacturing processes. Australian Pipeline Valvereserves the right to effect any such changes without prior notice.

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