ecf/ssf : 08 : 11 · 2 specifications are subject to change without notice with the tradition of...
Post on 23-Mar-2020
1 Views
Preview:
TRANSCRIPT
ECF/SSF : 08 : 11
SIL3
2 Specifications are subject to change without notice
WITH THE TRADITION OF CONSTANT INNOVATION BODY DOUBLE RACK AND PINION ACTUATOR SERIES “ECF”
AND VIRTUE IN ENGINEERING, ROTEX...
DOUBLE ACTING
END STROKE (0°)
• Ideal for setting the closed position of the Butterfly Valve
• Set the closing position against the pinion
• 10° over travel setting possible for closing
• Strong machined cam for locking
• 5° Under traveling can be adjusted
ANTI BLOWOUT
• Integral strong Aluminium keyprovides firm locking of thepinion, thus eliminatingmovement under pressure
• Acts like internal bearing toavoid interference of rack andpinion
END STROKE (90°)
• Setting the perfect opening and closing of the Ball Valve, will ensure a long life of the Ball Valve seats
• Extremely important for Pipe line pigging application
• +10°over travel setting possible for opening
• 5° Under traveling can be adjusted
• Maximum working pressure 8 bar, contact ROTEX for higher working pressure
• Additional lubrication is not required
• Temperature rangeNBR -20 °C to +80 °CPE -40 °C to +110 °C
• Life more than 1 million cycles
• Anti blow-out pinion
• Convertible to Single Acting by just adding springs
• Double rack and pinion construction
• Hard anodized body providing high corrosion resistance
• The pinion is supported on a large area of polyacetal bearings
FEATURES
3Specifications are subject to change without notice
...BRINGS, A NEW GENERATION, COMPACT EXTRUDED, ALUMINIUM HARD ANODIZED
SINGLE ACTING
•construction
• Eliminates the use of special tools and keys
• No lubrication required for springs
• Safe handling & dismantling
Unique Spring Retainer • Pre-compressed Springs enhances the life of it
• Modular spring construction permits combination of springs to generate optimum torque
• Easy assembling & dismantling of various combination of spring sets
LARGE BEARINGS
• Large bearing area to reduce load
• High tech polymer for low friction
• Triple point bearings one on top of rack, second on piston OD, third by piston key rolling on pinion
SPRING
• Gr.III epoxy coated Springs having high corrosion resistance
• Modular spring set catering to various valve torque characteristics
• Non buckling modular spring design
ISO PAD
• Valve mounting as per ISO 5211 with an additional one higher size pad
• Standardisation of mounting accessories
• ISO centering ring for precise location
• Octagonal drive shaft for ease of mounting
SSF SERIES
4 Specifications are subject to change without notice
STAINLESS STEEL ACTUATOR
INTERNALS
• All internals are direct replacement to ECF
• All the seals are common for ECF, SSF
• Springs & Spring rating are as per the ECF
• Double rack and pinion construction
• Hard Anodized pistons
• CF8M piston on request
• NBR as standard and PE on request
PISTON WITH RACK
• High grade Casting
• Body bore Honed for smooth finish and long life of seals
• No crevices for easy cleaning,avoiding bacterial growth
CF8M BODY, COVER
• Additional lubrication is not required
• Temperature rangeNBR -20 °C to +80 °CPE -40 °C to 110 °C
• Life more than 1 million cycles
• Anti blow-out pinion
• Unique spring retainer construction
• Convertible to Single Acting just by adding springs
• Double rack and pinion contruction
• CF8M material for high corrosion resistance
• The pinion and pistons are supported on polyacetal bearings
• Maximum Working Pressure 8 bar
FEATURES
OPTIONAL
• Polyethylene seals for an extremely long life
• Low friction, areas retaining grooves provides non stickslip movement
• Life over 3 million cycles
• The groove design is common for NBR & PE seals.
• The alternative seals can be installed at later date.
• Highly recommended for high cyclic operation application
• Additional lubrication is not required
5Specifications are subject to change without notice
SUPER SEAL
PROPERTIES
• Needs proficiency in Installation
• Due to higher hardness of material leakage up to 0.001 N l / mincan be observed
o• Low temp rature range : -55 C, Needs low temperature grease
o• High temperature range : +110 C
• Non lubricated media like dry nitrogen
• Hydraulic media can be used up to 12 bar
• Can handle dirt & moisture
e
APPLICATION ‘V’ SEAL
• Unique ‘v’ seal
• Low on co-efficient of friction
• Long life, no lubrication needed
• Excellent response to control valve positioning due to low friction
• Body bore finish Ra < 0.2 µ Rp < 2.0 µ
Nickel is deposited on the aluminium surface by its chemical reaction on the body, which is hard Anodized. This treatment covers the crevices including the threads and the passage hole making the surface absolutely non-porous and corrosion free. Superior corrosion resistance as compared to Hard Anodizing, makes this treatment a suitable choice for corrosive environments. Ideal for external wash.
Electroless Nickel Treatment: ‘EN’
6 Specifications are subject to change without notice
ROTARY ACTUATOR CORROSION PROTECTION OPTIONS
Body:
Optionally available for aggressive environments. Pinion can also be supplied in SS304/SS316.
Stainless Steel: ‘8/8M’
The two pack epoxy coating is done on a Hard Anodized surfaceof the Aluminium body by the spray technique. It produces a 30µ - 40µ thick layer (only external surfaces). This epoxy coating helps in protecting the actuator from extremely corrosive environments. Choose this option specially for alkaline environments. It is also suitable for environments like Ammonia, Ammonia Liquor etc. ROTEX guarantees 500 hrs. salt spray test.
Epoxy Coated Actuator: ‘CL’
Pinion:
Standard surface treatment given to the pinion shaft of Steel (EN 8).Adequate for most applications including corrosive environments.The Square drive is machined to meet the close tolerances.
Electroless Nickel Plated: (Standard)
• Special Aluminium alloy is used as a base metal
• Hard Anodizing of Aluminium results in better corrosion protection, surface hardness and superior wear resistance
• 50 µm thickness of the controlled oxidized surface of the alloy comprises primarily of Aluminium trioxide (Al O ) 2 3
crystals along with Magnesium, Tungsten Oxides which make the surface chemically inert and extremely hard (in excess of 45º Rc)
• The surface can withstand all environmental oxidations including, those of saline, except strong alkaline by the surface (Refer the technical document for more information)
• The oxidized Aluminium base metal cannot be peeled, making it an extremely stable surface treatment
Hard Anodized Aluminium: (Standard)
DOUBLE ACTING TORQUE ECF/ SSF IN Nm
7Specifications are subject to change without notice
3 bar 4 bar 5 bar 6 bar 7 bar
MODEL
ECF 32
ECF 40
ECF 50
ECF 63
ECF 80
ECF 90
ECF 100
ECF 110
ECF 125
ECF 150
ECF 175
ECF 200
ECF 250
ECF 300
ECF 350
4
10
15
29
48
75
102
127
175
293
429
696
1130
1630
2190
5
13
19
39
64
100
136
169
233
390
573
928
1510
2170
2920
7
16
24
48
80
125
170
212
292
488
716
1160
1890
2715
3650
8
20
29
59
96
150
204
254
350
586
860
1390
2265
3260
4380
10
23
33
68
112
175
238
297
408
684
1000
1625
2640
3800
5110
Airssupre
re
TORQUE Nm (10 Nm = 1 kgm)
For Double Acting, the total Air Consumption is sum of Inward & Outward Stroke Air Consumption. For Single Acting only Outward StrokeAir Consumption
AIR CONSUMPTION WEIGHT
0.850
1.600
1.950
3.000
4.300
7.500
9.000
10.350
12.000
20.700
27.600
51.000
69.000
111.000
133.000
ECF
ECF 40
ECF 50
ECF 63
ECF 80
ECF 90
ECF 100
ECF 110
ECF 125
ECF 150
ECF 175
ECF 200
ECF 250
ECF 300
ECF 350
32 0.750
1.400
1.700
2.650
3.700
6.000
7.300
7.500
9.000
14.500
20.500
33.000
48.000
60.000
77.000
MODEL
WEIGHT (in kg)
DOUBLEACTING
SINGLEACTING
TECHNICAL INFORMATION (ECF)
ECF 32
ECF 40
ECF 50
ECF 63
ECF 80
ECF 90
ECF 100
ECF 110
ECF 125
ECF 150
ECF 175
ECF 200
ECF 250
ECF 300
ECF 350
32E
40E
50E
63E
80E
90E
100E
110E
125E
150E
175E
200E
250E
300E
350E
MODEL
AIR CONSUMPTION (in litre A.N.R/ bar 90° STROKE)
PISTON INWARDSTROKE
PISTON OUTWARDSTROKE
Litre/ bar Litre/ bar
0.09
0.11
0.18
0.28
0.41
0.69
0.92
1.18
1.69
2.75
4.70
6.80
10.20
16.30
25.70
0.12
0.15
0.26
0.37
0.70
1.14
1.36
1.87
2.24
3.97
5.45
11.76
13.75
31.50
37.00
SINGLE ACTING TORQUE (ECF/ SSF) IN Nm
SPRING MAX = Spring Start, SPRING MIN = Spring End
Specifications are subject to change without notice8
SIZE SET NO. SPRING
MIN MAX Air min. Air max. Air min. Air max. Air min. Air max. Air min. Air max.
5 bar 6 bar3 bar 4 bar
ECF 350E
ECF 40E
ECF 50E
ECF 63E
ECF 80E
ECF 90E
ECF 100E
ECF 110E
ECF 125E
ECF 150E
ECF 175E
ECF 200E
ECF 250E
ECF 300E
ECF 32E678567856785678
111618222426111618222426111618222426111618222426111618222426335457747980335457747980335457747980335457747960335457747980335457747980
2335568789
1115151923172224283237263436434856374851606880455963758599628187
103117136
99139143181209221144200203259303318251359367461533566348495511656744791570791822
103811891265
78511261183147016861802
2--55--77--
1514
--
31262420
--
47393630
--
66555242
--
82686452
--
113948872
--
194154150112
--
285230226171
--
446337329236
--
784638622476
--
1060839807592
--
13871047
990703
1
6
4
9
6
2
1
5
2
8
317
11
38
28
16
58
43
25
82
61
35
102
75
43
140
104
59
243
174
76
353
256
16
5
30
22
8
46
33
13
65
47
18
81
58
22
112
79
31
182
117
57
265
10781
400
248
91
680
413
182
171
558
383
139
925
652
262
992
623
283
1322
945
397
174512501173745428263
3
8
7
12
10
3
2
8
6
11
825
21
47
40
32
71
61
48
100
86
68
124
107
85
171
147
117
292
248
181
429
24
17
41
35
27
63
54
40
89
76
57
111
95
71
152
131
98
252
210
169
373370
270255
569
468
363
1015
853
718
314
678
561
396
1161
999
765
1382
1135
908
1603
1350
984
211217711714142712111095
3
9
7
13
10
4
2
9
5
13
727
21
54
44
32
82
67
49
116
95
69
144
118
85
199
162
117
341
271
174
496
399
26
15
46
37
24
70
57
37
100
81
52
124
100
65
170
138
89
280
215
154
408
250224
632
481
323
1057
791
560
314
790
615
371
1302
1029
639
1535
1166
827
1865
1488
940
24701975189714691152987
4
12
10
17
15
5
4
11
9
16
1334
30
62
56
48
95
85
72
134
120
103
167
149
127
229
205
175
390
346
279
572
513
34
26
57
51
42
87
78
65
123
110
91
153
137
114
210
189
156
350
307
267
516
413398
802
700
595
1392
1231
1095
457
911
794
628
1539
1376
1143
1925
1678
1451
2146
1894
1527
283624952438215119351819
4
13
10
18
15
5
3
12
8
17
1237
31
70
60
48
106
91
73
151
129
103
187
160
128
257
220
176
439
369
272
640
542
36
25
62
53
40
95
81
61
134
115
86
166
143
107
229
196
147
377
312
252
551
394367
864
713
555
1434
1168
937
458
1023
847
604
1680
1406
1016
2078
1710
1370
2409
2031
1483
319426992622219318771711
6
15
14
21
19
6
5
15
12
21
1744
40
78
72
64
119
109
97
169
154
137
209
192
170
288
264
234
487
443
377
715
656
556
43
36
73
67
58
111
102
89
157
145
126
196
180
156
269
247
215
447
405
365
660
600
541
1034
932
828
1770
1608
1473
1143
1026
860
1916
1754
1520
2468
2221
1994
2689
2437
2070
356032193163287526592543
1--32--43--76--
221512
6--
342219
9--
48312612
--
60393315
--
82534521
--
146847619
--
21012111228
--
326167151
16--
548302274
36--
779449402
80--
1021526449
20--
34578
1012101113162223283425333542475539505464728455717690
102119688894
112127148
93122130154174203147209217274314334220308317402466492371529546681790838584830858
109612481327
85011811228154917761889115216461724215224692634
SPRING SETS CODE (ECF/ SSF)
5
6
7
8
0
2
1
2
2
1
2
2
SPRING SET INNER SPRING OUTER SPRING
MODEL
AIR CONSUMPTION (in litre A.N.R/ bar 90° STROKE)
PISTON INWARDSTROKE
PISTON OUTWARDSTROKE
Litre/ bar Litre/ bar
32E
40E
50E
63E
80E
90E
100E
110E
125E
150E
175E
200E
250E
300E
350E
SSF 32
SSF 40
SSF 50
SSF 63
SSF 80
SSF 90
SSF 100
SSF 110
SSF 125
SSF 150
SSF 175
SSF 200
SSF 250
SSF 300
SSF 350
0.09
0.11
0.18
0.28
0.41
0.69
0.92
1.18
1.69
2.75
4.70
6.80
10.20
16.30
25.70
0.12
0.15
0.26
0.37
0.70
1.14
1.36
1.87
2.24
3.97
5.45
11.76
13.75
31.50
37.00
MODEL
WEIGHT in kg.
DOUBLEACTING
SINGLEACTING
1.86
2.75
3.12
4.50
6.32
10.10
13.80
18.40
21.80
29.70
39.00
87.00
136.00
195.00
256.00
SSF 32
SSF 40
SSF 50
SSF 63
SSF 80
SSF 90
SSF 100
SSF 110
SSF 125
SSF 150
SSF 175
SSF 200
SSF 250
SSF 300
SSF 350
1.76
2.53
2.90
4.14
5.61
8.41
11.79
16.10
19.30
25.70
34.00
69.00
115.00
145.00
192.00
MIDDLE SPRING OUTER SPRINGSPRING SET INNER SPRING MID. OUTER SPRING
0
1
2
2
1
2
33
54
57
74
79
80
1
1
2
0
2
2
1
2
1
2
2
2
1
1
1
2
2
2
FOR ECF/ SSF 150 - 350
1
1
1
2
2
2
0
1
2
1
1
2
11
16
18
22
24
26
2
2
1
1
2
2
SPRING SET INNER SPRING MIDDLE SPRING OUTER SPRING
FOR ECF/ SSF 80 - 125
9Specifications are subject to change without notice
For Double Acting, the total Air Consumption is sum of Inward & Outward Stroke Air Consumption. For Single Acting only Outward StrokeAir Consumption
FOR ECF/ SSF 32 - 63
TECHNICAL INFORMATION (SSF)
AIR CONSUMPTION
NOTE : Request for the complete spring code chart. Each Actuator can have a combination of spring code equal to the max. Spring set number e.g. ECF 100 can have spring torque variations up to 26
WEIGHT
DETAIL-‘Y’
12
6
Ø6.1
M6
4
4
DETAIL-‘X’ R
SS
R
T
M5 x 8 deep
C
O
B
L M
N
Y
P
AX
D
F
GE
M5 x 8 deep
W x Y deep
ON ‘Q’ PCD
DETAIL-‘Z’
CH-90°
CH-1, 180°
5.0
°4
4°
5.0
Z
H
I
DETAIL ‘Z’ ON REQUEST
DEPTH-XV
ZØ
W1 x Y1 deep
ON ‘Q1’ PCD
ECF32ECF32E
ECF50ECF50E
ECF63ECF63E
ECF80ECF80E
ECF90ECF90E
ECF100ECF100E
ECF110ECF110E
ECF125ECF125E
ECF150ECF150E
ECF175ECF175E
ECF250ECF250E
ECF300ECF300E
ECF350ECF350E
ECF200ECF200E
ECF40ECF40E
1384956-
5025241125318
102036-
F03-
1216
1/8”9
M58--
ABCDFGHILM
N A/FOPQ
Q1ISO
FLANGERST
CH-90WY
W1Y1
1417965-
80303014
32.539810203650
F03F051216
1/4”11M58
M68
1697965-
80303014
32.539810203650
F03F051216
1/4”11M58
M68
1979480-
8030321740
46.51520205070
F05F071216
1/4”14M68
M810
21811097-
8030401948
54.51520205070
F05F071216
1/4”17M68
M810
233140122
-8030401961641520205070
F05F071216
1/4”17M68
M810
272140122
-80304825616425302070
102F07F101216
1/4”22M812
M1012
29415414213080304825717415202070
102F07F101216
1/4”22M810
M1013
33815414213080306025717425302070
102F07F101216
1/4”22M811
M1013
365188174130803065338790253020
102125F10F121216
1/4”27
M1013
M1216
495188174130803090458790465020
102125F10F121216
1/4”27
M1013
M1216
550253264130
-309055
132157556030
102140F10F141216
1/4”36
M1012
M1616
695253264130
-30
12255
132157556030-
140-
F141216
1/4”46--
M1620
634360373130
-309055
186.5206.5
556030-
165-
F1620
22.51/2”55--
M2020
773360373130
-3012257
186.5206.5
556030-
165-
F1620
22.51/2”55--
M2020
ACTUATORMODEL
12 - 60 -00 - 000. R5
10 Specifications are subject to change without notice
DIMENSIONAL DETAILS
DOUBLE ACTING / SINGLE ACTING 90° AND 180°
SSF32SSF32E
40SSFSSF40E
50SSFSSF50E
63SSFSSF63E
80SSFSSF80E
90SSFSSF90E
100SSFSSF100E
110SSFSSF110E
125SSFSSF125E
150SSFSSF150E
175SSFSSF175E
200SSFSSF200E
250SSFSSF250E
300SSFSSF300E
1384956-
5025241125318102036-
F03-
1216
1/8”9
ABCD
1417965-
80303014
32.539810203650
F03F051216
1/4”11
1697965-
80303014
32.5391317203650
F03F051216
1/4”11
1979480- ---
8030321740
46.51520205070
F05F071216
1/4”14
21811097
8030401948
54.51520205070
F05F071216
1/4”17
233140122
8030401961641520205070
F05F071216
1/4”17
272140122
80304825616425302070
102F07F101216
1/4”22
29415414213080304825717415202070
102F07F101216
1/4”22
33815414213080306025717425302070
102F07F101216
1/4”22
365188174130803065338790253020
102125F10F121216
1/4”27
495188174130803090458790465020
102125F10F121216
1/4”27
550253264
695253264
634360373
9055
132157556030
102140F10F141216
1/4”36
-30
130 130 130
12255
132157556030-
140-
1216
1/4”46
-30
F14
773360373130
FGHILM
N A/FOPQ
Q1
RST
CH-90°
ISOFLANGE
-309055
186.5206.5
556030-165-F162022.5
1/2”46
-30
12257
186.5206.5
556030-165-F162022.5
1/2”55
ACTUATORMODEL
M58 8
8
8
8
8
10 10 10
10 11
12 13 13 16 16 16 20 20 20
13 13 12128 8M5 M5 M6 M6 M6 M8 M8 M8 M10 M10 M10 -
- - -W
W1Y1
Y- -
--
M6 M6 M8 M8 M8 M10 M10 M10 M12 M12 M16 M16 M20 M20
12 - 60 -00 - 000. R0
350SSFSSF350E
11Specifications are subject to change without notice
DIMENSIONAL DETAILS
DOUBLE ACTING / SINGLE ACTING 90° AND 180°
SSF SERIES
4
M6
Ø6.1
12
6 4
DETAIL-‘Y’
R
S
RDETAIL-‘X’
T
S
V
ØZ
DETAIL ‘Z’ ON REQUEST
DEPTH-X
CH-90°
54
.0°
45.0
°
DETAIL-‘Z’
ML
B
C
O
N
P
AX
Y
Z
H
I
F
D
M5X8
G
M5 x 8 deep
W x Y deep
ON ‘Q’ PCD
W1 x Y1 deep
ON ‘Q1’ PCD
ORDERING EXAMPLE
22
23
514 7 19 8 4 1 2 18
12
21
17
10
1613961511
203
ECF SERIES - MATERIAL OF CONSTRUCTION
ORDERING CODE
PART LIST
12 Specifications are subject to change without notice
CROSS SECTION DRAWING
* THE NUMBER OF SPRINGS VARY WITH SIZE OF THE ACTUATOR AND THE SPRING SET SELECTED.
LOCK NUT
COVER SEAL
CAM INSERT
PINION BEARING
EXTERNAL CIRCLIP
WASHER
CENTER BORE SLEEVE
PINION BEARING
PINION
PISTON WITH RACK
COVER
BODY
PART DESCRIPTION
12
11
10
9
8
7
6
5
4
3
2
1
S.N.
AISI 304
NBR
CAST CARBON STEEL
POLYACETAL
SPRING STEEL
POLYACETAL
POLYACETAL
POLYACETAL
STEEL
ALUMINIUM
ALUMINIUM
ALUMINIUM ALLOY
MATERIAL
2
2
1
1
1
1
1
1
1
2
2
1
QTY
23
22
21
20
19
18
17
16
15
14
13
S.N.
INNER SPRING
OUTER SPRING
STROKE ADJUSTMENT
SCREW
PISTON BEARING
WASHER
WASHER
O RING
HEX SOCKET SCREW
PISTON SEAL
PINION SEAL
PINION SEAL
DESCRIPTION
2
2
2
2
1
2
2
8
2
1
1
QTY
SPRING STEEL GRADE 3
SPRING STEEL GRADE 3
HGA STEEL/ SS304
POLYACETAL
AISI 304
AISI 304
NBR
AISI 304
NBR
NBR
NBR
MATERIAL
ECF 63Double Acting ActuatorECF 63 E-7Single Acting Actuator model ECF - 63 with spring set 7
c
PROTECTION CODE
HARD ANODIZED ø
ELECTRO PROCESS NICKEL EN
EPOXY COATED CL
DOUBLEACTING
ECF32
ECF40
ECF50
ECF63
ECF80
ECF90
ECF100
ECF110
ECF125
ECF150
ECF175
ECF200
ECF250
ECF300
ECF350
ECF32E
ECF40E
ECF50E
ECF63E
ECF80E
ECF90E
ECF100E
ECF110E
ECF125E
ECF150E
ECF175E
ECF200E
ECF250E
ECF300E
ECF350E
SINGLEACTING
MODEL a
SPRING SET
E --
b
ROTATION CODE
90 CCW ø
90 CW CW
180 CCW 180
180 CW 180 CW
d
PINION MATERIAL CODE
STEEL (EN8) ø
SS304 8
SS316 8M
e
SEALS CODE
NBR ø
POLYETHYLENE PE
Viton AV
f
SPECIAL MODEL CODE
NIL ø
3 POSITION MECHANICAL SUT
3 POSITION ELECTRICAL SUEL
Use : ø Default (CW) : Clockwise, fail safe open (CCW) : Counter Clockwise, fail safe close
:
ORDERING EXAMPLE
* THE NUMBER OF SPRINGS VARY WITH SIZE OF THE ACTUATOR AND THE SPRING SET SELECTED.
13Specifications are subject to change without notice
CROSS SECTION DRAWING
SSF SERIES - MATERIAL OF CONSTRUCTION
ORDERING CODE
PART LIST
SSF63 E8-F-PESSF63, Spring return with spring set 8, with stainless steel piston with polyethylene seals.
SPRING SET
E --
a
CODEPISTON WITH RACK AND PINION
HARD ANODIZED ø
CF8M F
c
DOUBLEACTING
SSF32
SSF40
SSF50
SSF63
SSF80
SSF90
SSF100
SSF110
SSF125
SSF150
SSF175
SSF200
SSF250
SSF300
SSF350
SSF32E
SSF40E
SSF50E
SSF63E
SSF80E
SSF90E
SSF100E
SSF110E
SSF125E
SSF150E
SSF175E
SSF200E
SSF250E
SSF300E
SSF350E
SINGLEACTING
MODEL b
ROTATION CODE
90 CCW ø
90 CW CW
180 CCW 180
180 CW 180 CW
d
PINION MATERIAL CODE
SS316 ø
e
SEALS CODE
NBR ø
POLYETHYLENE PE
Viton AV
f
SPECIAL MODEL CODE
NIL ø
3 POSITION MECHANICAL SUT
3 POSITION ELECTRICAL SUEL
LOCK NUT
COVER SEAL
CAM INSERT
PINION BEARING
EXTERNAL CIRCLIP
WASHER
CENTER BORE SLEEVE
PINION BEARING
PINION
PISTON WITH RACK
COVER
BODY
PART DESCRIPTION
12
11
10
9
8
7
6
5
4
3
2
1
S.N.
AISI 304
NBR
CAST CARBON STEEL
POLYACETAL
SPRING STEEL
POLYACETAL
POLYACETAL
POLYACETAL
STEEL
ALUMINIUM
AISI 316
AISI 316
MATERIAL
2
2
1
1
1
1
1
1
1
2
2
1
QTY
23
22
21
20
19
18
17
16
15
14
13
S.N.
INNER SPRING
OUTER SPRING
STROKE ADJUSTMENT
SCREW
PISTON BEARING
WASHER
WASHER
O RING
HEX SOCKET SCREW
PISTON SEAL
PINION SEAL
PINION SEAL
DESCRIPTION
2
2
2
2
1
2
2
8
2
1
1
QTY
SPRING STEEL GRADE 3
SPRING STEEL GRADE 3
SS2205/ SS304
POLYACETAL
AISI 304
AISI 304
NBR
AISI 304
NBR
NBR
NBR
MATERIAL
22
23
514 7 19 8 4 1 2 18
12
21
17
10
1613961511 203
Use : ø Default (CW) : Clockwise, fail safe open (CCW) : Counter Clockwise, fail safe close
:
FEATURES
SPRING RETURN CONTROLLED BY LIMIT SWITCH
14 Specifications are subject to change without notice
3 POSITION ROTARY ACTUATOR
3 POSITION ROTARY ACTUATOR
DOUBLE ACTING/SINGLE ACTING
3 POSITION MECHANICAL STOPPER
FEATURES
• The
• The • The
•
• It
•
•
•
•
•
Actuator is suitable for coarse - fine adjustment, typically for batching operations or processes
Actuator has to be spring returnoperation sequences fixed from full open, partial open to
full close
Infinite intermediate positions are possible with the limit switch
can be fine tuned to the application easily
The settings can be changed at site with ease, by simply
adjusting the third cam provided
It is applicable for 90° or 180°
Any ROTEX spring return Actuator can be converted into this
arrangement by adding ROTEX limit switch along with
ROTEX NAMUR valve type 30138
The accuracy and repeatability depends upon the air pressure variation, change in the torque of ball valve, change in density and the pressure of media, etc... expected range 3% with all considerations
Refer the Dimension table on page 10
Refer the Spring Torque tables on page 8• The
•
• The
•
•
• The
• The
• The
•
•
Actuator is suitable for coarse - fine adjustment,
typically for batching operations or processes
The Actuator has to be Double Acting
repeatability is 100% since stopping is by
mechanical stoppers. It is suitable for application
calling for the precise fine-coarse adjustment like liquid
filling system
The Actuator can be switched to one, position from any other position very easily with the solenoid control.
The 3rd position is achieved by the mechanical stopping of the piston movement, in the return stroke by pneumatic stopper pistons
The Intermediate position is present at 20% opening. The opening can be adjusted as required by the set screw. This is field adjustable
Actuator as a standard, works in reverse action, as opposed to conventional configuration i.e. piston inward stroke opens the valve, and piston outward stroke closes the valve
End Stops (+/- 10 °C) are provided on the
closing and opening side of the Actuator for setting valve closing precisely
springs can be provided to bring actuator to mid position as a standard (optional attachment)
For the dimension details, contact ROTEX
Refer the spring torque tables on page 7,8
15Specifications are subject to change without notice
FEATURES
• Ideal for line size above 50 NB• Compact and light construction• Tight shut off available for longer seat life,
with the end stroke adjustment of the Actuator
DOUBLE ACTING / SINGLE ACTING
•
• The
• It
• The
•
•
•
Suitable typically for 3 way valves, requiring ON-OFF operation. It is available in both Single Acting(spring return) or Double Acting versions
Single Acting 180° Actuator can provide centre off for the 3 way ball valve, bottom entry by choosing the option, of 3 position
can be converted to 3 position 0 - 90° - 180° Actuator for 3 way valves using ROTEX Limit Switch and NAMUR valve type 30138
end stop adjustment is provided for opening and closing direction as a standard
Actuator mounting is as per ISO 5211 and accessories to NAMUR
For weight and air consumption data, refer table on page 7Refer dimension on page 10
180° Actuator has 50% of torque value, of that of 90°Actuator
FEATURES
•
•
•
•
Backlash free operation between rack and pinion makes ROTEX Actuator suitable for regulation duty coupled along with positioner (pneumatic or Electro-Pneumatic)
Long life of the Actuator seals, the non wearing characteristic of the mechanical parts ensure that the control action is maintained, over the life time of the Actuator
It can be coupled along with the various types of valves(Ball, V Port Ball or Plug, Segment Ball, Butterfly, Plug) or louvers and dampers for variety of applications
Typical control schemes along with the regulating Actuator includes provisions for:
1. Air failure safety includes stay-put or fail safe operation, like full close or full open
2. Power failure safety, including stay-put or fail safe operation, like full close or full open
3. Both air & power failure safety, including above
FEATURES
ELECTRO PNEUMATIC POSITIONER
PNEUMATIC POSITIONER
REGULATING ACTUATOR
180 DEGREE ROTARY ACTUATOR
BALL VALVE WITH ROTARY ACTUATOR
16 Specifications are subject to change without notice
MATERIAL
• Forged steel/ Stainless steel Cast steel/ Stainless steel
• Alloy steel
• Special materials on request
OTHER
• Metal seated
• Plastic body valve
• Cryogenic valve
• Sanitary/food grade valve
• Double block & bleed type
DESIGN
• Two piece
• Screwed #800 to #2500
• Socket weld #800 to #2500
• Butt weld #800 to #2500
• Flanged #150 to #2500
• Lined valve
• V-notch valve
• Jacketed valve
DESIGN
• Single piece
• Two piece
• Three piece
• 3 way “T” port
• 4 way
DESIGN
• Floating ball/trunion mounted ball valve
• Top entry ball valve
DESIGN
• Standard Non fire safe
• Fire safe as per BS: 5351 Fire tested as API 607 1993, 4th edition
FEATURES
• Well aligned assembly
• Accurately machined bracket and coupler. Perfect location
• Ease in dismounting even without affecting valve functional position
• Longer life due to extra over travel
BALL VALVE WITH ROTARY ACTUATOR
17Specifications are subject to change without notice
SSF ACTUATOR
MATERIAL
• Forged steel/ Stainless steel Cast steel/ Stainless steel
• Alloy steel
• Special materials on request
OTHER
• Metal seated
• Plastic body valve
• Cryogenic valve
• Sanitary/ food grade valve
• Double block & bleed type
DESIGN
• Two piece
• Screwed #800 to #2500
• Socket weld #800 to #2500
• Butt weld #800 to #2500
• Flanged #150 to #2500
• Lined valve
• V-notch valve
• Jacketed valve
DESIGN
• Single piece
• Two piece
• Three piece
• 3 way “T” Port• 4 way
DESIGN
• Floating ball/ trunion mounted ball valve
• Top entry ball valve
DESIGN
• Standard Non fire safe
• Fire safe as per BS: 5351 Fire tested as API 607 1993, 4th edition
FEATURES
• Well aligned assembly
• Accurately machined bracket and coupler. Perfect location
• Ease in dismounting even without affecting valve functional position
• Longer life due to extra over travel
BUTTERFLY VALVE WITH ROTARY ACTUATOR
18 Specifications are subject to change without notice
DESIGN
• As per AWWA: C504 and BS : 5155
OTHER
• Metal Seal Dampers (Leakage class II)
• Metal seated tight shut off
• Fire safe Butterfly Valve
• Lined Butterfly Valve
• Sanitary service Butterfly Valve
MATERIAL
• Cast Iron, Ductile Iron , Cast Carbon Steel
• Cast Stainless Steel
• Special material on request
END CONNECTION
• Wafer type/ lug type in rating PN6, PN10, PN16, PN25, PN40, PN100, PN200, PN400
• Flanged type in rating #150 #300 #600
CONSTRUCTION
• Single body/ split body wafer type
• Single body/ split body lug type
• Single body/ split bod flanged type
TYPE• Centreline
• Double eccentric, high performance type
• Triple eccentric for light shutoff
FEATURES
• Ideal for clean fluids and line size above 50 NB
• Tight shut off available
• Longer seat life with theend stroke adjustment ofthe actuator
• Suitable for control duty
PLUG VALVE WITH ROTARY ACTUATOR
19Specifications are subject to change without notice
END CONNECTION
• Screwed #800 to #2500
• Socket weld #800 to #2500
• Buttweld #800 to #2500
• Flanged #800 to #2500
• Cast iron
• Ductile iron
• Cast steel/ Cast Stainless steel
• Alloy steel
• Special materials on request
MATERIAL OTHERS
• lined plug valve
• V-port plug valve
• Jacketed plug valve
• Sanitary service valve
CONSTRUCTION
• 2 way
• 3 way side entry/ bottom entry
• 4 way
• 5 way bottom entry
TYPE
• Lubricated, taper plug valve
• Pressure balanced, inverted Plug valve
• Sleeved Plug valve
DESIGN
• As per BS:5353 (Sleeved plug valve)
• Fire safe as per API6D. Fire tested to API6FA
FEATURES
•corrosive and potentiallyhazardous media
• Absolute tight shut off incase of sleeved plug valve
• Long life due to taper plugconstruction
• Frequent operations possible.
• Longer life
• Suited for slurry application
• Line plug valve suited forcorrosive service On/ Off orControl duty
Ideally suited to aggressive
EC
F/ S
SF
- 0
811
- M
3 D
ES
IGN
: M
edia
Inc.
Ph. : +
91-2
65-2
422835
V4-1
top related