wey knife gate valve mf 2.2 - indutek.ru vn mg mf.pdf · wey knife gate valve – features user...

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2.2.00Wey Knife Gate Valve MF

PN 10/16

The Wey wafer mono-flange Knife Gate Valve model MF – a product based on decades of experiance

Wey Knife Gate Valve – features

User benefit

Sealing system Self-cleaning effect End-of line valve

– The Wey Knife Gate valve is practically maintenance-free. The unique transverse seal permits repacking under full pressure and without valve disassembly

– Mechanically retained resilient seat along the gate sides– Bi-directional bubble tight shut-off

– exceptional high reliability of operation– low maintenance resulting in reduced loss of production– fully open bore passage which enables use uf any type of

pipe cleaning tools

The self-cleaning effect is promoted by:– grooved gate seat– large contoured aero-dy-

namic/hydrodynamic inte-rior body design

– special formed gate cut-ting edges

– no seat pockets

The MF valve can be used as an end-of line valve in pipelines. No need for plant shut-down when pumps or vessels must be main tained.

– minimal pressure loss to save energy cost– the full bore opening permits the use of all known pigging

devices (e. g. spherical, cylindrical and brush pigs, etc.)

MunicipalRaw Sewage, Sewer, Sludge, Waste Water with solids, etc.

Pulp and PaperPaper stock thru all consistencies, Pulp/Water mixtures, Black Liquor, Waste Paper, Rags, Wood Pulp

Power Generation and MiningMill Scale, Coal Dust and Slurry, Mine Slurry, Lime Slurry, Cement Dust

ProcessViscous Paste, Colloids, Granulates, Chemical Sludge, Textiles Slurry, Pellets, Powders

SugarBeet and Cane Sugar, Syrup, Juice

Food and BeverageFruit Pulps, Grain Mash and Spent Grain Mash, Corn Slurry,Waste Water

Specifications

Service

Temperature

Corrosion protection

Design details

Materials

Actuator options

50–300 10 bar Test acc. EN 12266-1, rate A

PN 10/16EN 1092ISO 7005

EN 558-1ISO 5752part 20

350–400 6 bar450–1400 4 bar

Body DN 50–400 Ductile Iron EN-JS1030/107 V-port insert for throttling serviceDN 450–1600 Cast Iron EN-JL1040 Wear ring for abrasive applications

Gate 304SS 316L Heavy-duty transverseseals forSeal NBR FPM, EPDM, PTFE special applications Limit switches 4-Post topwork Steel 316L mechanical or inductive typeStem 430F 316L Solenoid valve

Size DN

Nominalpressure PN

Pressure test

Flange drilling

Face-to-face

Item Standard Option Accessories

–40° C to 400°C with adequate material- and construction adaption.

HandwheelWey Knife Gate Valve MFA

Pneumatique cylinderWey Knife Gate Valve MFC

Electric actuatorWey Knife Gate Valve MFE

All actuator units are interchangeable without dis-mantling valve from pipe system

Standard acc. SL 29125Degreasing, 2comp. epoxy primer coat, 2comp. polyurethanetop coat RAL 7030 – stone grey. Internal bolts stainless steel 304, cylinder tie rods chrome steel 430F

Other coatings on request

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All information for reference only. Modifications reserved.

Large valve body milling on horizontal twin table machining center

Further products

Wey Dismantling pieces

Centric ButterflyValves

Wey Check Valves (clean water)

Wey Check Valves (dirty water)

Wey Off-center Butterfly Valves

Wey Sluice Gates

Your contact

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2.2.10Wey Knife Gate Valve MFA

DN 50–600Standard construction

Handwheel actuated DN 50–600 with non-rising stem DN 600–1600 with bevel gear and rising stem

Materials acc. to data sheet 2.0.13

Coatings acc. to data sheet 2.0.12

Flange drilling: PN 10/16 EN 1092 / ISO 7005

Face-to-face: EN 558-1 / ISO 5752 part 20

Nominal pressure PN: DN 50–300 10 bar DN 350–400 6 bar DN 450–1600 4 bar

Operating pressure: Refer to table column OP

Test acc. EN 12266-1, rate A

50 165 125 43 274 150 M16 18 4 2 2 10 10 65 185 145 46 293 150 M16 20 4 2 2 11 10 80 200 160 46 338 200 M16 13 8 2 6 15 10100 220 180 52 384 200 M16 16 8 2 6 17 10125 250 210 56 418 200 M16 18 8 2 6 21 10150 285 240 56 500 300 M20 16 8 2 6 31 10200 340 295 60 585 300 M20 18 8 2 6 43 10250 395 350 68 675 300 M20 21 12 4 8 59 10300 445 400 78 784 400 M20 21 12 4 8 82 10350 505 460 78 875 400 M20 18 16 4 12 99 6400 565 515 102 960 400 M24 24 16 4 12 137 6450 615 565 114 1112 500 M24 28 20 6 14 239 4500 670 620 127 1173 500 M24 28 20 6 14 259 4600 780 725 154 1391 630 M27 32 20 6 14 355 4

DN D K BL H DH Ø T Qty screws Weight [kg] *OP max. bar

* Applicable for troublefree media service1) DN 65 with 4 holes

1)

DH

K BL

D

H

T

DN

Ø

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Dimensions mm. All information for reference only. Modifications reserved.

DN 600–1600

600 780 725 154 2036 1448 400 198 M27 34 20 6 14 14.2 369 4 700 895 840 165 2333 1645 400 198 M27 41 24 8 16 14.6 680 4 800 1015 950 190 2608 1820 500 207 M30 43 24 8 16 14.6 840 4 900 1115 1050 203 3022 2133 600 244 M30 45 28 10 18 16.2 1220 41000 1230 1160 216 3287 2298 800 259 M33 48 28 10 18 16.2 1680 41200 1455 1380 254 3752 2663 1000 333 M36 52 32 12 20 16.2 2990 41400 1675 1590 279 3194 3088 1000 405 M39 55 36 12 24 25.2 3970 41600 1915 1820 318 5066 3560 1200 432 M45 60 40 14 26 25.2 5180 4

DN D K BL H H1 DH A Ø T Qty screws Bevel gear GK Weight [kg] OP max. bar

A

KD

H

H1

BL

T

DN

DH

Ø

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2.2.30Wey Knife Gate Valve MFC


Valve operated by pneumatic cylinder

Supply pressure: 6–8 bar

Material acc. to data sheet 2.0.13

Coating acc. to data sheet 2.0.12






50 165 125 43 402 100 140 ISO 228-G¼ M16 17 4 2 2 9 10 65 185 145 46 435 100 140 ISO 228-G¼ M16 18 4 2 2 11 10 80 200 160 46 495 100 140 ISO 228-G¼ M16 13 8 2 6 13 8100 220 180 52 568 100 140 ISO 228-G¼ M16 16 8 2 6 17 6125 250 210 56 627 100 140 ISO 228-G¼ M16 18 8 2 6 21 5150 285 240 56 728 160 180 ISO 228-G¼ M20 16 8 2 6 33 10200 340 295 60 863 160 180 ISO 228-G¼ M20 18 8 2 6 42 6250 395 350 68 1036 200 220 ISO 228-G¼ M20 21 12 4 8 76 6300 445 400 78 1176 200 220 ISO 228-G¼ M20 21 12 4 8 90 5350 505 460 78 1369 250 270 ISO 228-G½ M20 18 16 4 12 148 6400 565 515 102 1502 250 270 ISO 228-G½ M24 24 16 4 12 178 5450 615 565 114 1652 250 270 ISO 228-G½ M24 28 20 6 14 217 4500 670 620 127 1770 300 320 ISO 228-G½ M24 28 20 6 14 248 4600 780 725 154 2063 300 320 ISO 228-G½ M27 32 20 6 14 390 3

DN D K BL H Z A G Ø T Qty screws Weight [kg]

*OP max. bar


* Applicable for supply air pressure of 6 bar in troublefree media. Larger actuators on request.

Z

KD

NBL

D

A

G

H

T

Ø

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2.2.40Wey Knife Gate Valve MFE


Valve operated by electrical actuator 400 V, 50 Hz with rising stem




Face-to-face: EN 558-1/ISO 5752 part 20

Nominal pressure PN: DN 50– 300 10 bar DN 350– 400 6 bar DN 450–1200 4 bar



50 165 125 43 511 336 140 265 249 237 M16 17 4 2 2 07.1 25 10 65 185 145 46 531 356 140 265 249 237 M16 18 4 2 2 07.1 26 10 80 200 160 46 576 401 140 265 249 237 M16 13 8 2 6 07.1 30 10 100 220 180 52 622 447 140 265 249 237 M16 16 8 2 6 07.1 32 10 125 250 210 56 656 481 140 265 249 237 M16 18 8 2 6 07.1 36 10 150 285 240 56 706 529 160 265 249 237 M20 16 8 2 6 07.5 42 10 200 340 295 60 791 614 160 265 249 237 M20 18 8 2 6 07.5 53 9 250 395 350 68 904 716 200 282 254 247 M20 21 12 4 8 10.1 77 10 300 445 400 78 1099 811 200 282 254 247 M20 21 12 4 8 10.1 106 7 350 505 460 78 1190 902 200 282 254 247 M20 18 16 4 12 10.1 144 5 400 565 515 102 1375 987 200 282 254 247 M24 24 16 4 12 10.1 192 4 450 615 565 114 1541 1139 315 385 329 285 M24 28 20 6 14 14.1 249 4 500 670 620 127 1602 1200 315 385 329 285 M24 28 20 6 14 14.1 310 4 600 780 725 154 1898 1396 400 384 336 285 M27 32 20 6 14 14.5 432 4 700 895 840 165 2248 1690 500 510 354 285 M27 41 24 8 16 16.1 710 4 800 1015 950 190 2658 1865 500 510 354 307 M30 43 24 8 16 16.1 900 4 900 1115 1050 203 2944 2150 500 510 354 307 M30 45 28 10 18 16.1 1250 41000 1230 1160 216 3268 2355 400 520 405 366 M33 48 28 10 18 25.1 1840 41200 1455 1380 254 3824 2720 400 520 405 366 M36 52 32 12 20 25.1 3150 41400 1675 1590 279 4469 3155 500 610 434 610 M39 55 36 12 24 30.1 3920 41600 1915 1820 318 5112 3637 500 742 438 445 M45 60 40 14 26 30.1 5460 4

DN D K BL H H1 DH B B1 C Ø T Qty screws Actuator SA…

Weight [kg]

*OP max. bar


* Applicable in troublefree media. Larger size actuators on request.

B B1 C

KD

H H1

DH

DN

BL

T

Ø

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2.5.00Wey Knife Gate Valve MG

PN 16

Features

The cushioned cylinder prevents pressure shocks and initiates flushing

4-post heavy duty solid steel topwork

High strength clevis or stemnut for long lasting performance

Gate surface ground on 4-sides provides long-life high performance sealing

Unique transverse seal eliminates stuffing box and compensates for wear

All stainless steel valve bolting

Gate guided for full length of stroke to insure «flutter-free» operation

Pigable enlarged bore reduces pressure drop. Unique self-cleaning bore confi-guration prevents high solids content slurries and dry solids from packing in seat area

Seat me cha ni cally re tained to prevent «pull-out»

Bi-directional, bubble-tight shut-off at full pressure

Gate 60° arc geometry prevents jamming during closure because solids are pushed ahead by the gate into en larged flushing corners

Threaded lugs permit easy installation and by using all flange screws, valve is suit able for dead-end-service at full pressure

Flange raised face; EN558-1 Series 20 face-to face

Design options

Powder gate design with a scraper edge and sharpened face to cut through sticky medium

Double transverse seal for extremely severe service condition

Deflector cone to protect body and seal from solids build-up

Wear ring in Ni-Hard or Polyurethane to protect body and seal from abrasion

Chest and guide liner for increased cycle life and reduced operating force in severe service condi tion

Flush port connections for body corners and/or chest area; isolating barrier bet-ween transverse seal; both options for severe service conditions

V-Notch insert for flow regulation

Gas-tight bonnet in stain-less steel for max. pressur 0,5 bar

Safety guard in stainless steel according to machinery directive no 98/37 EG

Seat Type

Gat

eG

ate

Gat

eG

ate

Gat

eG

ate

Gat

e

MaterialNBR, PUR max. temp. 80°CEPDM, Hytrel max. temp. 120°CFPM, Aflas max. temp. 180°CPTFE max. temp. 220°CCeramic cord max. temp. 400°C1)

1) For powder, waste gas and pellets at atmospheric pressure condition

Flange connection EN 1092 (DIN 2501)

50 – 600 Stainless steel

PN 16 16 bar 316SS/DuplexPN 16 10 bar 316SS/316 L

250 – 6001) Ductile Iron

PN 16 16 bar Ductile Iron EN-JS1030/1072/Duplex

PN 16 10 bar Ductile Iron EN-JS1030/1072/304SS

Size Material Flange 2) NominalPressure PN

Standard MaterialBody/Gate

1) DN Size 50 – 200 is covered by the type MF2) Flange can be drilled acc. PN 10 or for most sizes acc. ANSI 150 lbs.

Temperature–40° C to 400° C with adequate material- and construction adaption.

Test PressureTest acc. EN 12266-1, rate A

Face-to-face dimensionFace-to-face EN 558-1 / ISO 5752 part 20

Wey coatingAll steel parts are coated with type SL 29125, 2-compounde primer coat 100µm and 2-comp. polyurethane top coat 80µm, RAL 7030.

PED (Pressure Equipment Directive No 97/23/EG)All equipment with pressure of < 0.5bar is subject to PED. Furthermore, the directive is distinguished between gas and liquid and dangerous fluids. The standard type MH design corresponds up to the category III.

ATEX (Atmosphere Explosible Directive 94/9/EG)The directive describes the basic safety requirments for elec-trical and non-electrical mechanical equipment and protection systems which are installed in a hazardous area.

Option: The type MG can be supplied according to category 1GD IIB (inside) and category 2GD IIB (out side); refer to factory

Pneumatic cylinder sizing

50

8 100 100 100 100 100 100 100 1006 100 100 100 100 100 100 100 1005 100 100 100 100 100 100 100 1004 100 100 100 100 100 100 100 160

80

8 100 100 100 100 100 100 100 1606 100 100 100 100 100 100 160 1605 100 100 100 100 100 160 160 1604 100 100 100 100 160 160 160 160

100

8 100 100 100 100 100 100 160 1606 100 100 100 100 160 160 160 1605 100 100 100 160 160 160 160 1604 100 100 160 160 160 160 160 200

150

8 100 100 100 160 160 160 160 2006 100 100 160 160 160 160 200 2005 100 160 160 160 160 200 200 2504 160 160 160 160 200 200 250 250

200

8 100 100 160 160 160 160 200 2006 100 160 160 160 200 200 250 2505 160 160 160 200 200 250 250 3004 160 160 160 200 250 250 250 300

250

8 160 160 160 160 200 200 250 2506 160 160 160 200 200 250 250 3005 160 160 200 200 250 250 300 3504 160 200 200 250 250 300 300 350

300

8 160 160 160 200 250 250 250 3006 160 160 200 250 250 300 300 3505 160 200 200 250 300 300 350 4004 160 200 250 250 300 350 350 400

350

8 200 200 200 200 250 300 300 3506 200 200 200 250 300 300 350 4005 200 200 250 300 300 350 400 4504 200 250 250 300 350 400 400 500

400

8 200 200 200 250 300 300 350 4006 200 200 250 250 300 350 400 4505 200 200 250 300 350 400 400 4504 200 250 300 350 400 400 450 500

500

8 250 250 250 300 350 400 400 4506 250 250 300 350 400 450 450 6005 250 250 300 400 450 450 500 6004 250 300 350 400 500 600 600 650

600

8 250 250 300 350 400 450 500 6006 250 300 350 400 450 500 600 6505 250 300 350 450 500 600 600 7504 250 350 400 500 600 600 750

DN Cylinder sizing Selected cylinder [mm] / Valve nominal pressure [bar][mm] [bar] 1 2.5 4 6 8 10 12 16

KV/CV Value MG Temperature/Pressure Chart

50/2 1’460 1’690 80/3 3’730 4’330 100/4 5’840 6’770 150/6 13’200 15’300 200/8 23’300 27’000250/10 36’500 42’300300/12 52’500 60’900350/14 71’500 82’900400/16 93’400 108’300500/20 146’000 199’400600/24 210’000 243’600

DN [mm/inch] KV* [m3/h] CV* [USgal/min]

* The CV-Value is the flow of water (m3/h) at a pressure drop of 1 bar (USgal/min at 1 PSI).

17

16

15

14

13

12

11

10

Pre

ssure

[b

ar]

Temperature [C°]50 100 150 200

EN-JS1072 (Ductil Iron)1.4408 (316SS)

Material List

10

C2C11

A4

A7

A5

A1

A6

A2

A11

A8A9

A12

A10

16

1711

C02

C18

C03

C14

C10

C3C17

C16C1

C15

C01

1

3

5

8

4

1

15 2 13 18 1214

7

6

1 Body EN-JS1072 1.4408 2 Gate 1.4404 1.4462 3 Seal NBR 4 Hex screw A4.70 5 Hex screw A4.70 6 Hex nut A4 7 Cylinder head screw A4.70 8 Washer A410 Post Steel V4A11 Yoke plate Al V4A12 Clevis Steel V4A13 Connex pin 1.8159 galv.14 Hex screw A4.7015 Hex nut A416 Hex screw A4.7017 Hex screw A4.7018 Hex nut A4

C01 Piston rod 1.4104 1.4404C02 Cylinder tube AlC03 Tie rod 1.4404

Item Part Material Item Part MaterialC1 Cylinder bottom AlC2 Cylinder top AlC3 Piston Al

C10 Hex nut A4C11 Cap nut A4C14 Piston seal NBR80C15 Piston rod seal PURC16 Damping ring NBR70C17 Seal cord NBR70C18 O-Ring NBR70A1 Stem 1.4104 1.4404A2 Stem ring 1.4104 BrassA4 Handweel SteelA5 Yoke plate Steel V4AA6 Stem nut BrassA7 Hex screw A4.70A8 Hex screw A4.70A9 Hex nut A4

A10 Split pin A2.70A11 Friction washer POMA12 Connex pin 1.8159 galv.

Optional material constructionFor severe applications SISTAG is offering next to special cast matreials various material treatment such as chrome plating, harde-ning, plasmanitrating, anti-stick teflon coat type CC2011.

Pulp and Paper Industry

Coal Fired Power Station

Off-Shore

Highly contanimated Liquids

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Flexible pallet-based manufacturing system with machining centers

Further products






Wey Sluice Gates

Your contact

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2.5.10Wey Knife Gate Valve MGA PN 16






Nominal pressure PN: 16 bar




50 165 125 43 274 150 M16 18 4 4 – 16 11 80 200 160 46 338 200 M16 14 8 4 4 16 13100 220 180 52 384 200 M16 16 8 4 4 16 17150 285 240 56 500 300 M20 16 8 4 4 16 32200 340 295 60 585 300 M20 18 12 6 6 16 40250 405 355 68 675 300 M24 17 12 6 6 10 65300 460 410 78 784 400 M24 20 12 6 6 10 100

DN DPN 16

KPN 161)

BL H DH Ø T Qty bolts OP (bar)2) Weight [kg]

1) Flange drilling PN 10 possible2) All actuators are sufficient for specified pressure conditions on unproblematic media Other actuators acc. to various conditions are possible3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF

3)

DH

K1)

D

DN

H

BL

T

Ø

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Operating pressure: Refer to table column OP Test acc. EN 12266-1, rate A


50 165 125 43 * 346 439 200 216 M16 18 4 4 – 10 10.2 1:1 18 80 200 160 46 * 410 503 200 216 M16 13 8 4 4 10 10.2 1:1 20100 220 180 52 * 456 549 200 216 M16 16 8 4 4 10 10.2 1:1 24150 285 240 56 * 538 631 200 216 M20 16 8 4 4 10 10.2 2:1 36200 340 295 60 815 623 716 250 221 M20 18 8 2 6 10 10.2 2:1 45250 405 350 68 926 713 806 315 258 M20 17 12 6 6 10 10.2 2:1 72300 460 400 78 1169 808 901 400 265 M20 21 12 6 6 10 10.2 2:1 100350 520 460 78 1280 962 1050 400 292 M20 16 16 6 10 10 14.2 2.8:1 138400 580 515 102 1463 1045 1132 400 292 M24 24 16 6 10 10 14.2 2.8:1 187500 715 620 127 1739 1221 1309 500 301 M24 28 20 10 10 10 14.6 4:1 337600 840 725 154 2094 1437 1525 800 320 M27 33 20 10 10 10 14.6 4:1 530

DN DPN 10

KPN 101)

BL H H1 H2 DH A Ø T Qty bolts OP (bar)2)

Actuator Auma GK2)

i Weight[kg]

* protecting tube not necessary1) Flange drilling PN 16 possible2) All actuators are sufficient for specified pressure conditions on unproblematic media Other actuators acc. to various conditions are possible3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 50–100 Bevel gear 45° turned

3)

4)

4)

4)

A

K1) BL

T

D

H

H2

H1

DN

DH

Ø

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50 165 125 43 * 346 439 200 216 M16 18 4 4 – 16 10.2 1:1 18 80 200 160 46 * 410 503 200 216 M16 14 8 4 4 16 10.2 1:1 20100 220 180 52 * 456 549 200 216 M16 16 8 4 4 16 10.2 1:1 24150 285 240 56 * 538 631 200 216 M20 16 8 4 4 16 10.2 2:1 36200 340 295 60 815 623 716 250 221 M20 18 12 6 6 16 10.2 2:1 45250 405 355 68 926 713 806 400 265 M24 15.5 12 6 6 16 10.2 2:1 72300 460 410 78 1169 851 901 400 292 M24 20 12 6 6 16 14.2 2.8:1 107350 520 470 78 1280 962 1050 500 301 M24 18 16 6 10 16 14.2 2.8:1 138400 580 525 102 1463 1045 1133 500 301 M27 24 16 6 10 16 14.6 4:1 187500 715 650 127 1739 1221 1309 800 320 M30 32 20 10 10 16 14.6 4:1 337600 840 770 154 2094 1465 1525 1000 333 M33 42 20 10 10 16 16.2 5.6:1 555

DN DPN 16

KPN 161)

BL H H1 H2 DH A Ø T Qty bolts OP (bar)2)

Actuator Auma GK2)

i Weight[kg]

* protecting tube not necessary1) Flange drilling PN 10 possible2) All actuators are sufficient for specified pressure conditions on unproblematic media Other actuators acc. to various conditions are possible3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 50–100 Bevel gear 45° turned

3)

4)

4)

4)

A

H

H2

H1

K1)

D

BL

T

DH

DN

Ø

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2.5.30Wey Knife Gate Valve MGC PN 10









50 165 125 43 397 100 140 ISO 228-G¼ M16 18 4 4 – 10 12 80 200 160 46 490 100 140 ISO 228-G¼ M16 14 8 4 4 10 14100 220 180 52 563 160 180 ISO 228-G¼ M16 14 8 4 4 10 23150 285 240 56 728 160 180 ISO 228-G¼ M20 16 8 4 4 10 35200 340 295 60 863 200 220 ISO 228-G¼ M20 15 8 2 6 10 49250 405 350 68 1085 250 270 ISO 228-G½ M20 17 12 6 6 10 84300 460 400 78 1231 300 320 ISO 228-G½ M20 21 12 6 6 10 123350 520 460 78 1388 300 320 ISO 228-G½ M20 16 16 6 10 10 156400 580 515 102 1497 350 380 ISO 228-G½ M24 24 16 6 10 10 318500 715 620 127 1792 450 485 ISO 228-G¾ M24 28 20 10 10 10 593600 840 725 154 2120 500 535 ISO 228-G¾ M27 33 20 10 10 10 890

DN DPN 10

KPN 101)

BL H Z 2) A G Ø T Qty bolts OP (bar)2) Weight [kg]


1) Flange drilling PN 16 possible2) Valid at a minimum control pressure 6 bar (unproblematic media) Other cylinder sizes according to operating and control pressure are available3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 80/100/250 Cylinder 45° turned

3)

4)

4)

4)

A

G

K

D

Z

BL

T

DN

H

Ø

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2.5.31Wey Knife Gate Valve MGC PN 16









50 165 125 43 397 100 140 ISO 228-G¼ M16 18.0 4 4 – 16 12 80 200 160 46 490 160 180 ISO 228-G¼ M16 14.0 8 4 4 16 17100 220 180 52 563 160 180 ISO 228-G¼ M16 16.0 8 4 4 16 23150 285 240 56 728 200 220 ISO 228-G¼ M20 16.0 8 4 4 16 39200 340 295 60 863 250 270 ISO 228-G½ M20 18.0 12 6 6 16 56250 405 355 68 1091 300 320 ISO 228-G½ M24 15.5 12 6 6 16 93300 460 410 78 1211 350 380 ISO 228-G½ M24 20.0 12 6 6 16 234350 520 470 78 1384 400 435 ISO 228-G¾ M24 18.0 16 6 10 16 334400 580 525 102 1516 450 485 ISO 228-G¾ M27 24.0 16 6 10 16 437500 715 650 127 1864 600 645 ISO 228-G¾ M30 32.0 20 10 10 16 1003600 840 770 154 M33 42.0 20 10 10

DN DPN 16

KPN 161)

BL H Z 2) A G Ø T Qty bolts OP (bar)2) Weight [kg]


1) Flange drilling PN 10 possible2) Valid at a minimum control pressure 6 bar (unproblematic media) Other cylinder sizes according to operating and control pressure are available3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 80/100/250 Cylinder 45° turned

3)

4)

4)

4)

A

G

K1) BL

D

Z

T

DN

H

Ø

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2.5.40Wey Knife Gate Valve MGE PN 10









50 165 125 43 * 336 532 677 265 249 237 M16 18 4 4 – 10 07.1 30 80 200 160 46 * 401 595 741 265 249 237 M16 13 8 4 4 10 07.1 31100 220 180 52 * 447 642 787 265 249 237 M16 16 8 4 4 10 07.1 36150 285 240 56 706 529 724 869 265 249 237 M20 16 8 4 4 10 07.5 49200 340 295 60 813 626 821 966 265 249 237 M20 18 8 2 6 10 07.5 62250 405 350 68 1004 716 911 1056 282 254 247 M20 17 12 6 6 10 10.1 89300 460 400 78 1099 811 1006 1151 282 254 247 M20 21 12 6 6 10 14.1 117350 520 460 78 1375 972 1197 1369 282 254 247 M20 18 16 6 10 10 14.1 174400 580 515 102 1458 1055 1280 1452 384 329 285 M24 24 16 6 10 10 14.1 223500 715 620 127 1734 1231 1456 1628 384 329 285 M24 28 20 10 10 10 14.5 379600 840 725 154 2005 1482 1707 1879 510 354 307 M27 33 20 10 10 10 16.1 601

DN DPN 10

KPN 101)

BL H H1 H2 Hm B max.

B1 C Ø T Qty bolts OP (bar)2)

Actuator Auma SA2)

Weight[kg]


* Sprotecting tube not necessary1) Flange drilling PN 16 possible2) All actuators are sufficient for specified pressure conditions on unproblematic media Other actuators acc. to various conditions are possible3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 250 actuator 45° turned

3)4)

B

K1) BL

T

D

B1 C

H Hm

H2

DN

H1

Ø

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2.5.41Wey Knife Gate Valve MGE PN 16









50 165 125 43 * 336 532 677 265 249 237 M16 18.0 4 4 – 16 07.1 30 80 200 160 46 * 401 595 741 265 249 237 M16 14.0 8 4 4 16 07.1 31100 220 180 52 * 447 642 787 265 249 237 M16 16.0 8 4 4 16 07.5 37150 285 240 56 * 541 736 881 282 254 247 M20 16.0 8 4 4 16 10.1 53200 340 295 60 814 626 821 966 282 254 247 M20 18.0 12 6 6 16 10.1 62250 405 355 68 969 766 991 1163 384 329 285 M24 15.5 12 6 6 16 14.1 115300 460 410 78 1064 861 1086 1256 384 329 285 M24 20.0 12 6 6 16 14.1 143350 520 470 78 1275 972 1197 1369 384 336 285 M24 18.0 16 6 10 16 14.5 180400 580 525 102 1458 1055 1280 1452 384 336 285 M27 24.0 16 6 10 16 14.5 229500 715 650 127 1699 1266 1491 1663 510 354 307 M30 32.0 20 10 10 16 16.1 408600 840 770 154 1980 1522 – – 518 405 411 M33 42.0 20 10 10 16 25.1 694

DN DPN 16

KPN 161)

BL H H1 H2 Hm B max.

B1 C Ø T Qty bolts OP (bar)2)

Actuator Auma SA2)

Weight[kg]


* protecting tube not necessary1) Flange drilling PN 10 possible2) All actuators are sufficient for specified pressure conditions on unproblematic media Other actuators acc. to various conditions are possible3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF4) DN 250 actuator 45° turned

3)4)

H Hm

H1

H2

DN

K1) BL

T

D

B B1 C

Ø

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2.5.50Wey Knife Gate Valve MGH PN 10









50 165 125 43 436 32 18 3⁄8 40 M16 18 4 4 – 10 12 80 200 160 46 529 32 18 3⁄8 40 M16 13 8 4 4 10 13100 220 180 52 601 40 22 3⁄8 50 M16 16 8 4 4 10 19150 285 240 56 756 50 28 3⁄8 60 M20 16 8 4 4 10 33200 340 295 60 891 50 28 3⁄8 60 M20 18 8 2 6 10 42250 405 350 68 1057 63 36 ½ 75 M20 17 12 6 6 10 69300 460 400 78 1229 80 45 ¾ 95 M20 21 12 6 6 10 104350 520 460 78 1386 80 45 ¾ 95 M20 16 16 6 10 10 129400 580 515 102 1523 100 56 ¾ 115 M24 24 16 6 10 10 182500 715 620 127 1822 125 70 ¾ 140 M24 28 20 10 10 10 331600 840 725 154 2198 160 90 1¼ 190 M27 33 20 10 10 10 528

DN DPN 10

KPN 101)

BL H Z 2) S R A Ø T Qty bolts OP (bar)2)

Weight [kg]


1) Flange drilling PN 16 possible2) Valid at a minimum control pressure 100 bar for medium group 1, max. control pressure 180 bar Other cylinder sizes according to operating and control pressure are available3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF

3)

H

DN

R

A

Z

BLK

D

T

S

Ø

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2.5.51Wey Knife Gate Valve MGH PN 16









50 165 125 43 416 32 18 3⁄8 40 M16 18.0 4 4 – 16 12 80 200 160 46 509 32 18 3⁄8 40 M16 14.0 8 4 4 16 13100 220 180 52 581 40 22 3⁄8 50 M16 16.0 8 4 4 16 19150 285 240 56 736 50 28 3⁄8 60 M20 16.0 8 4 4 16 33200 340 295 60 871 63 36 ½ 75 M20 18.0 12 6 6 16 43250 405 355 68 1094 80 45 ¾ 95 M24 15.5 12 6 6 16 71300 460 410 78 1229 80 45 ¾ 95 M24 20.0 12 6 6 16 104350 520 470 78 1394 100 56 ¾ 115 M24 18.0 16 6 10 16 133400 580 525 102 1523 100 56 ¾ 115 M27 24.0 16 6 10 16 182500 715 650 127 1822 125 70 ¾ 140 M30 32.0 20 10 10 16 331600 840 770 154 2198 160 90 1¼ 190 M33 42.0 20 10 10 16 528

DN DPN 16

KPN 161)

BL H Z 2) S R A Ø T Qty bolts OP (bar)2)

Weight [kg]


1) Flange drilling PN 10 possible2) Valid at a minimum control pressure 100 bar for medium group 1, max. control pressure 180 bar Other cylinder sizes according to operating and control pressure are available3) DN 50–200 in material EN-GJS-400-15 (EN-JS1030) according type MF

3)

H

DN

R

A

Z

S

Ø

BLK

D

T

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Production of cylinder parts on dual spindle turning center

Further products






Wey Sluice Gates

Your contact

weyvalve.com

2.6.00Wey Knife Gate Valve MH

PN 25

Compare these unique features

Bi-directional, bubble-tight shut-off at full pressure

Gate guided for full length of stroke, with 60° arc geometry which prevents jamming, refer to illustration �

Gate guided for full length of stroke for ensure flutter- and noise-free function and also regulating operation

Double heavy duty transverse seal � with dual scraper blades for tight shut-off to atmosphere, refer illustration �

Screws � for easy repacking during operation, refer to illustra-tion �

Flush fitted and mechanically retained resilient seal �, refer to illustration �

Reduced chest cavity � to reduce debris collection

Self flushing contoured full body bore �

Heavy duty ductile iron body � for low temperature service

Manual bevel gear, hydraulic, pneumatic or electric actuator �

Flange drilling � acc. to PN 25 EN 1092 / ISO 7005

Face-to-face raised face dimension � EN 558 / ISO 5752 Series 16 (DIN3202 K3)

Test acc. to EN 12266-1 leakage rate A

Valve dimensions acc. Wey documentations No. 2.6.10 / 30 / 40 / 50

Threaded lugs � permit easy installation and are suitable for dead-end- service at full pressure

Optional:Wear ring � 0.9635 (Ni-Hard)

Gate in 1.4404 with Cr-plating or 1.4034 hardened 51Rc

3E coating for gate and body to avoid medium build up

Gas-tight bonnet

Flush port � connections

4-post heavy duty solid steel topwork �

Safety guard in stainless steel according to machinery directive No 98/37EC

The Knife Gate Valve for pressure rating PN 25

�

�

�

�

�

�

�

�

�

�

�

�

�

A

D

C

B

� Repacking valve

Section of transverse seal illustrating how sealing compound is insert into chamber to repack valve while valve is in service under full pressure

� Double heavy duty transverse seal Type 5

Various elastomeric seal material available. Seal includes com-pression loaded scraper blades to wipe gate clean and protect seal

Temperature–40° C to 400° C with adequate material- and construction adaption.

SISTAG coatingAll steel parts are coated with type SL 29125, 2-compounde primer coat 100 µm and 2-comp. polyurethane top coat 80 µm, RAL 7030.

PED (Pressure Equipment Directive No 97/23/EC)All equipment with pressure of < 0.5bar is subject to PED. Furthermore, the directive is distinguished between gas and liquid and dangerous fluids. The standard type MH design corresponds up to the category III.

� Mechanically retained seal

Mechanically retained resilient seal insures buble-tight shut-off with pressure on either side of gate. Seal will not pull out of specially machined groove

� Gate 60° Arc

Gate 60° arc design assures that solid are pushed ahead of gate and are flushed out as velocity increases and gate tip moves into open relief areas in body flush corner

Design Details

Construction details

A

C

B

D

ATEX (Atmosphere Explosible Directive 94/9/EC)The directive describes the basic safety requirements for electrical and non-electrical mechanical equipment and pro-tection systems, which are installed in a hazardous area.Option: The type MG can be supplied according to category 1GD IIB (inside) and category 2GD IIB (out side); refer to factory

60°

Detail

Solids

O-Ring

GateSeal cartridgeRepacking screwsRepacking tool

Round cord

Body

Dual Scarper

Seal compoundSeal profile

150 – 400 Ductile Iron / 1.4301 PN 25 EN 1092 25 bar 37.5 / 27.5*other material an sizes on request **Acc. to EN 12266-1 P10-P12

Size* Material * Body / Gate

Flange Operating Pressure PN Test Pressure** (bar) Shell / Seat

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2.6.10Wey Knife Gate Valve MHA

1) 45° turned* Bevel gear size will be selected according to operating conditions

H

M

DN

DH

H2

H1

A

T

BLDK

DN 150–400 Standard construction

Actuation by bevel gear AUMA type GK, rising stem



Flange drilling: PN 25 EN 1092 / ISO 7005 (DIN 2501)

Face to Face: EN 558 / ISO 5752 Series 16 (DIN 3202 K3)


Test pressure acc. to EN 12266 Leakage rate A

Bevel Gear*DN D BL K M T Qty

boltsQtytapped holes

Qty through bore

type GK

reduc-tion

rotation/ stroke

H H1 H2 DH A Weight [kg]


150 300 76 250 24 17 8 4 410.2 2.0 51 765 580 665 315 258 5114.21) 2.8 71 873 673 761 400 290 66

200 360 89 310 24 21 12 6 610.2 2.0 68 919 734 819 315 258 8014.2 2.8 94 977 777 857 400 290 90

250 425 114 370 27 27 12 6 614.2 2.8 118 1057 857 937 400 290 13014.6 4.0 145 1057 857 937 500 301 133

300 485 114 430 27 27 16 6 1014.2 2.8 121 1257 977 1057 500 225 17014.6 4.0 173 1257 977 1057 630 304 172

350 555 127 490 30 31 16 6 1014.2 4.0 202 1341 1060 1140 500 225 222

14.6 4.0 202 1341 1060 1140 630 304 22216.2 5.6 283 1370 1088 1169 800 354 234

400 620 140 550 33 35 16 6 1014.2 2.8 162 1563 1183 1263 500 225 31214.6 4.0 231 1563 1183 1263 630 304 31516.2 5.6 263 1611 1211 1292 800 354 331

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150 300 76 250 24 17 8 4 4160 732 180 G ¼" 47200 752 220 G ¼" 51250 781 270 G ½" 55

200 360 89 310 24 21 12 6 6200 956 220 G ¼" 81250 985 270 G ½" 87300 992 320 G ½" 98

250 425 114 370 27 27 12 6 6250 1115 270 G ½" 126300 1122 320 G ½" 138400 1115 432 G ¾" 320

300 485 114 430 27 27 16 6 10250 1285 270 G ½" 167300 1278 320 G ½" 178400 1288 432 G ¾" 362

350 555 127 490 30 31 16 6 10300 1425 320 G ½" 232400 1422 432 G ¾" 425500 1448 534 G ¾" 573

400 620 140 550 33 35 16 6 10

300 1598 320 G ½" 320400 1604 432 G ¾" 517500 1630 534 G ¾" 675600 1680 642 G ¾" 985

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2.6.30Wey Knife Gate Valve MHC

H

M

DN

ZA

G

T

BLDK


Actuation by double acting pneumatic cylinder

Air supply pressure 6–8 bar







Actuator*DN D BL K M T Qty bolts Qty. tapped holes Qty. through bore Z H A G ISO 228 Weight [kg]


* Actuator size will be selected according to operating conditions

weyvalve.com

150 300 76 250 24 17 8 4 410.1 765 583 778 928 200 282 254 247 68

14.11) 786 683 888 1038 315 384 329 222 100

200 360 89 310 24 21 12 6 610.1 920 737 932 1082 200 282 254 247 9814.1 985 787 992 1142 315 384 329 285 125

250 425 114 370 27 27 12 6 614.1 1065 867 1072 1222 315 384 329 285 16514.5 1065 867 1072 1222 400 384 329 285 178

300 485 114 430 27 27 16 6 1014.1 1285 967 1192 1342 315 384 335 285 20514.5 1285 967 1192 1342 400 384 335 285 21516.1 1235 1022 1272 1422 500 510 354 330 250

350 555 127 490 30 31 16 6 1014.1 1368 1070 1275 1425 315 384 335 285 26014.5 1368 1070 1275 1425 400 384 335 285 26816.1 1417 1105 1355 1505 500 510 354 330 305

400 620 140 550 33 35 16 6 1014.1 1591 1193 1398 1548 315 384 335 285 34014.5 1591 1193 1398 1548 400 384 335 285 34216.1 1540 1228 1433 1628 500 510 354 330 380

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2.6.40Wey Knife Gate Valve MHE

1) 45° turned* Actuator size will be selected according to operating conditions

H

M

DN

DH

H2

Hm

H1

CB B1Matic

optional

T

BLDK


Actuation by electrical actuator AUMA type SA, rising stem



Flange drilling: PN25 EN 1092 / ISO 7005 (DIN 2501)




Actuator*DN D BL K M T Qty

boltsQty tapped holes

Qty through through

Typ SA H H1 H2 Hm DH B B1 C Weight [kg]


weyvalve.com

150 300 76 250 24 17 8 4 4 50 28 736 60 G " 46 63 36 753 75 G ½" 49 80 45 790 95 G ¾" 59

200 360 89 310 24 21 12 6 6 50 28 935 60 G " 72 63 36 952 75 G ½" 75 80 45 989 95 G ¾" 86

250 425 114 370 27 27 12 6 6 63 36 1082 75 G ½" 110 80 45 1119 95 G ¾" 121100 56 1127 115 G ¾" 135

300 485 114 430 27 27 16 6 10 63 36 1252 75 G ½" 149 80 45 1289 95 G ¾" 161100 56 1297 115 G ¾" 175

350 555 127 490 30 31 16 6 10 80 45 1423 95 G ¾" 213100 56 1431 115 G ¾" 225125 70 1464 140 G ¾" 231

400 620 140 550 33 35 16 6 10

80 45 1596 95 G ¾" 304100 56 1606 115 G ¾" 317125 70 1637 140 G ¾" 345140 80 1667 170 G 1" 381

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2.6.50Wey Knife Gate Valve MHH

* Actuator size will be selected according to operating conditions

H

M

DN

G

A

Z

S

T

BLDK


Actuation by double acting oil hydraulic cylinder

Oil supply pressure 120 bar







Actuator*DN D BL K M T Qty bolts Qty tapped holes Qty through bore Z S H A G ISO 228 Weight [kg]


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weyvalve.com All information for reference only. Modifications reserved.

Assembling Wey Knife Gate Valves

Further products

2.4.00Wey Knife Gate Valve VN

PN 10

Actuator options

Wey Knife Gate Valve VNAwith handwheel

Stem extensionAll VN Knife Gate Valves can be supplied with stem/piston rod extension to suit site construction.

Wey Knife Gate Valve VNBwith quick action lever

Wey Knife Gate Valve VNCwith pneumatic cylinder

Wey Knife Gate Valve VNEwith electric actuator






Wey Sluice Gates

Your contact

The unique Wey sealing system for high performance duties:The Wey Knife Gate Valve VN is built to high quality manufac-turing standards and combines rugged construction with time-tested design refinements found in no other knife gate valve. This unique valve design assures long-life reliability and bubble-tight shut-off due to the joint action of various factors during the closing stage.

a Tight shut-off due to the sealing function on the lateral gate side. Fine surface ground finish of the gate ensures smooth operation and long-life seal performance. Mechani-cally retained seal prevents «pull-out».

b Gate guides on full stroke length ensure flutter and noisefree operation and bi-directional bubbletight shut-off at full design pressure in combination with above sealing features.

c During final closing stage, remaining solids are sheared off by knife-like gate and body cutting edge.

d Special gate geometry prevents jamming during closure because deposits are pushed ahead by the gate into en larged flushing corners of the body. Contoured body interior initiates flushing action to prevent build-up and jamming of deposits in seat area.

e Unique Wey transverse seal eliminates stuffing box. A special lip-seal profile ensures for no leakage to atmosphere. Diamond shaped, compressed sealing compound provides necessary sealing pressure, compensates for wear and stands for outstanding service life performance under nor-mal conditions.

f Minimized chest area between port and trans verse seal leaves no space for solid build-up or jamming.

g By tightening packing screws or inserting sealing com-pound pellets, repacking under full pressure and without system shut-down is always possible. Considerable time/cost savings in maintenance work persuaded customers for decades to install Wey Knife Gate Valves.

Wey Knife Gate Valve VN

a

b

c

e

f

d

Additional features

Solid steel topwork provides maximum strength, partial disassembly of support for easy access to mechanical parts, and facilitates mounting of:

– mechanical or proximity limit switches – solenoid valves

Non-rising stem design (VNA) saves space and offers shiel-ded stem, stem nut operation.

The cushioned (shut) pneumatical cylinder (VNC) prevents pressure shocks and initiates flushing action.

As an option pneumatic cylinder can be supplied with mag-net piston design, together with proximity-magnet end-switches directly mounted on cylinder.

Topwork is designed in accordance to latest European Hu-man Safety Regulations.

Epoxy powder coating EKB for body and topwork with stainless steel screws provide excellent corrosion protection.

Semi-lug type design provides for ease of installation and permits dead-end service.

Full bore opening effects low pressure drop and permits the use of all known pigging devices (e.g. spherical, cylindrical, brush pigs, etc.)

Service

Material construction

Corrosion protection

Construction details

Temperature

MunicipalRaw Sewage, Sewer Sludge, Waste Water with solids, etc.

Pulp and PaperPaper stock thru all consistencies, Pulp/Water mixtures, Black Liquor, Waste Paper, Rags, Wood Pulp

SugarBeet and Cane Sugar, Syrup, Juice

ProcessViscous Paste, Colloids, Granulates, Chemical Waste, Textile Slurry, Pellets, Powders

Food and BeverageFruit Pulps, Grain Mash and Spent Grain Mash, Corn Slurry

Power Generation and MiningMill Scale, Coal Dust and Slurry, Mine Slurry, Lime Slurry, Cement Dust

Application

50–150 10 bar PN 16

EN 12266-1rate A

EN 558-1 / ISO 5752part 20

200 10 bar PN 10250–300 6 bar PN 10350–400 4 bar PN 10500–1400** 4 bar PN 10

SizeDN

Nominalpressure PN

Flangedrilling

Test acc. Face-to-face

–40° C to 400° C with adequate material- and construction adaption.

* hard chromed

Other materials upon request

** from size DN 500 pillar topwork according to type MF EN-JL1040 only available up to size DN 400

Body EN-JL1040 316SS Limit switches mechanical and proximity, Solenoid valves, Vee-notch, Positioner

Gate 304SS 316L, 304L 316L* 316Ti*Seal NBR FPM, EPDM, PTFE NBR FPM, EPDM, PTFETopwork Steel 316L Steel 316LStem/Piston rod Cr-Steel AISI430F 316L Cr-Steel AISI430F 316L

Description Cast Iron – Construction Stainless steel – Construction AccessoriesStandard Option Standard Option

StandardBody EKB coating (Epoxy powder), black RAL 9005Topwork EKB coating (Epoxy powder), red similar RAL 3020Handwheel EKB coating (Epoxy powder), black RAL 9005Screws Screws in stainless steel

Remark Stainless steel parts without coating

A

A

B

B

C

C

C

D

D

E

E

F

F

G

GH

H

g

g

weyvalve.com

4.12

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weyvalve.com All information for reference only. Modifications reserved.

Assembling Wey Knife Gate Valves

Further products

2.4.00Wey Knife Gate Valve VN

PN 10

Actuator options

Wey Knife Gate Valve VNAwith handwheel

Stem extensionAll VN Knife Gate Valves can be supplied with stem/piston rod extension to suit site construction.

Wey Knife Gate Valve VNBwith quick action lever

Wey Knife Gate Valve VNCwith pneumatic cylinder

Wey Knife Gate Valve VNEwith electric actuator






Wey Sluice Gates

Your contact

weyvalve.com

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2.4.10Wey Knife Gate Valve VNA



Body and upper construction with epoxy powder coating

Stainless steel parts without coating


Face-to-face: EN 558-1/ ISO 5752 part 20



For dead-end installation we recommend to use steel-enforced rubber gasket


50 165 125 43 328 150 M16 17 4 4 – 10 7 65 185 145 46 340 150 M16 17 4 4 – 10 8 80 200 160 46 358 200 M16 17 8 4 4 10 9100 220 180 52 411 200 M16 20 8 4 4 10 12125 250 210 56 452 200 M16 22 8 4 4 10 14150 285 240 56 526 300 M20 21 8 4 4 10 22200 340 295 60 606 300 M20 23 8 4 4 10 29250 395 350 68 696 300 M20 19 12 6 6 6 40300 445 400 78 792 400 M20 23 12 6 6 6 65350 505 460 78 905 400 M20 20 16 8 8 4 89400 565 515 102 987 400 M24 28 16 6 10 4 115

DN D K BL H DH Ø T Qty screws OP max. bar Weight [kg]


DH

H

K BL

D

T

DN

Ø

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2.4.20Wey Knife Gate Valve VNB




Stainless steel part without coating



Nominal pressure PN: DN 50–200 4 bar

Operating pressure: DN 50–125 1 bar DN 150–200 0,5 bar



50 165 125 43 378 492 108 382 283 M16 17 4 4 – 8 65 185 145 46 391 528 108 382 266 M16 17 4 4 – 9 80 200 160 46 409 585 108 382 221 M16 17 8 4 4 10100 220 180 52 493 717 126 454 267 M16 20 8 4 4 12125 250 210 56 536 824 126 454 254 M16 22 8 4 4 15150 285 240 56 620 1147 136 916 57 M20 21 8 4 4 23200 340 295 60 727 1390 160 858 144 M20 23 8 4 4 35

DN D K BL H H1 A B C Ø T Qty screws Weight [kg]


H1

H

C

DN

DN

A

KBL

D

T

Ø

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2.4.30Wey Knife Gate Valve VNC


Valve operated by pneumatic or hydraulic cylinder

Supply pressure 6–8 bar on cylinder










50 165 125 43 407 100 140 ISO 228-G¼ M16 17 4 4 – 10 8 65 185 145 46 429 100 140 ISO 228-G¼ M16 17 4 4 – 10 9 80 200 160 46 462 100 140 ISO 228-G¼ M16 17 8 4 4 10 10100 220 180 52 535 100 140 ISO 228-G¼ M16 20 8 4 4 8 13125 250 210 56 601 100 140 ISO 228-G¼ M16 22 8 4 4 6 16150 285 240 56 698 160 180 ISO 228-G¼ M20 21 8 4 4 10 26200 340 295 60 828 160 180 ISO 228-G¼ M20 23 8 4 4 8 32250 395 350 68 987 200 220 ISO 228-G¼ M20 19 12 6 6 6 46300 445 400 78 1114 200 220 ISO 228-G¼ M20 23 12 6 6 5 78350 505 460 78 1329 250 270 ISO 228-G½ M20 20 16 8 8 4 108400 565 515 102 1461 250 270 ISO 228-G½ M24 28 16 6 10 4 134

DN D K BL H Z A G Ø T Qty screws *OP max. bar

Weight [kg]


*Application for supply air pressure of 6 bar in troublefree media.

A Z

G

D

K BL

T

H

DN

Ø

weyvalve.com

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2.4.40Wey Knife Gate Valve VNE


Valve operated by electrical actuator 400 V, 50 Hz, with rising stem










50 165 125 43 385 559 725 140 265 249 237 M16 17 4 4 – 10 07.1 27 65 185 145 46 397 571 737 140 265 249 237 M16 17 4 4 – 10 07.1 28 80 200 160 46 415 589 755 140 265 249 237 M16 17 8 4 4 10 07.1 29100 220 180 52 468 642 808 140 265 249 237 M16 20 8 4 4 10 07.1 32125 250 210 56 509 683 849 140 265 249 237 M16 22 8 4 4 10 07.1 34150 285 240 56 554 728 894 160 265 249 237 M20 21 8 4 4 10 07.5 41200 340 295 60 811 634 808 974 160 265 249 237 M20 23 8 4 4 9 07.5 47250 395 350 68 924 736 910 1076 200 282 254 247 M20 19 12 6 6 6 10.1 65300 445 400 78 1106 818 992 1158 200 282 254 247 M20 23 12 6 6 6 10.1 90350 505 460 78 1219 931 1105 1271 200 282 254 247 M20 20 16 8 8 4 10.1 114400 565 515 102 1401 1013 1187 1353 200 282 254 247 M24 28 16 6 10 4 10.1 140

DN D K BL H H1 H2 Option Hm

DH B max.

B1 C Ø T Qty screws

OP max. bar

*Actuator SA…

Weight [kg]


* Applicable in trouble-free media1) DN 65 with 4 holes

1)

Hm

(Opt

ion)

H

H1

B B1 C

K BLD

T

DN

DH

H2

Ø

wey knife gate valve mf 2.2 - indutek.ru vn mg mf.pdf · wey knife gate valve – features user...

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