Shanghai Wilton Valve Co., Ltd
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Z961Y power station gate valve
Z961Y power station gate valve
Product details
Shanghai Wilton Valve Co., Ltdmain products(Z961Y power station gate valve)Also domestically(Gate valve)One of the producers. Business scope of the company: production, processing, and sales of valves, pipe fittings, and fluid equipment, sales of pipeline fittings, building materials, hardware and electrical equipment, and automatic control equipment, engaged in import and export business of goods and technology! Welcome new and old customers to call or write to us. We will wholeheartedly provide you with satisfactory service!

Z961Y-1500LB/2500LBAmerican standard forged steel gate valve for power stationproduct overview:

High temperature and high pressure power station gate valves are suitable forANSI CLass1500-3500,The working temperature is-29570℃The oil,chemical industry,On pipelines of various working conditions such as thermal power plants,Cut off or connect the medium. Applicable medium: water,Oils,Steam, etc. Operation methods include: manual,gear drive,Electric, etc.

Applicable specifications for American standard forged steel gate valves for power stationsApplicable specification

Shell Material
Shell material

Temperature/℃
Applicable temperature

Applicable Medium
Applicable medium

ASTM A216 WCB

≤425

steam,water
Steam,Water 

ASTM A217 WCl

≤450

ASTM A217 WC6

≤550

ASTM A217 WC9

≤590

Main component materials of American standard forged steel gate valve for power stationMaterial for Main Parts

Part name
Part Name

Material gradeMaterial Designation

valve body
Body

WCB

WCl

WC6

WC9

Ram
Disc

WCB

WCl

WC6

WC9

valve cover
Bonnet

25

15CrMoVA

12CrMoVA

12CrMoVA

WCB

WCl

WC6

WC9

valve stem
Stem

38CrMoAlA
1Crl7Ni2

38CrMoAlA
1Crl7Ni2

38CrMoAIA

38CrMoAIA

20CrlMo1V1A

20Cr1MoVA

filler
Packing

Enhanced flexible graphiteFlexible Graphite

bracket
Yoke

WCB 

WCB

WCB

WCB

WCl

WC6

WC9

Sealing ring
Sealing ring

Smild steel(Enhanced flexible graphite)
S Soft steel(flexible graphite)

Smild steel
S Soft steel

Fmild steel
F Soft steel

stem nut
Stem nut

zQAL9-4perhapsA439 D2

Main dimensions and weight of American standard forged steel gate valves for power stationsMain dimensions and weight

Z96(1,0)Y-1500Lb

Nominal Diameter
NPS/in.
Nominal
diameter

External dimensions and connection dimensions
Dimensions /mm

weight/kg
Weight

d

L

H

D0

2(1/2)

56

254

671

200

48

3

64

305

692

200

58

4

84

406

790

230

98

5

1OO

483

875

260

128

6

126

559

1055

360

215

8

158

711

1148

41O

387

Z96(1,0)Y-2000Lb

Nominal Diameter
NPS/in
Nominal
diameter

External dimensions and connection dimensions
Dimensions /mm

weight/kg
Weight

d

L

H

D0

2(1/2)

50

330

640

200

50

3

60

368

690

230

82

4

80

457

806

260

134

5

96

533

984

360

174

6

118

610

1090

41O

338

Z96(1,0)Y-2500Lb

Nominal Diameter
NPS/in
Nominal
diameter

External dimensions and connection dimensions
Dimensions /mm

weight/kg
Weight

d

L

H

DO

2(1/2)

46

330

639

200

70

3

54

368

680

230

90

4

70

457

805

260

142

5

86

533

965

360

191

6

104

610

1070

41O

339

Z96(1,0)Y-3500Lb

Nominal Diameter
NPS/in
Nominal
diameter

External dimensions and connection dimensions
Dimensions /mm

weight/kg
Weight

d

L

H

DO

3

44

440

745

260

196

4

56

540

860

300

283

Nominal DiameterNPS/in.
Nominal
diameter

External dimensions and connection dimensions/mm Dimensions

weight/kg
weight

d

L

H

DO

L1

L2

Z96(1,0)Y-1500Lb

2(1/2)

56

254

520

200

140

243

93

3

64

305

523

200

140

243

110

4

84

406

599

508

198

281

168

599

305

400

555

208

5

100

483

678

508

198

281

189

678

305

400

555

232

6

126

559

793

305

41O

565

358

793

305

420

654

444

8

158

711

813

305

41O

565

517

813

305

420

654

561

10

200

864

988

457

440

688

852

988

305

420

654

823

12

250

991

1141

305

420

654

1122

1156

457

440

688

1150

14

280

1067

1249

61O

690

-

1765

16

318

1194

1351

61O

690

-

2429

18

360

1346

1535

61O

690

-

2454

1540

61O

715

-

2524

20

406

1473

1726

61O

690

-

3334

1731

61O

715

-

3380

22

450

1600

1921

61O

690

-

4409

1926

61O

715

-

4648

Z96(1,0)Y-2000Lb

2(1/2)

50

33

540

200

140

243

202

3

60

368

558

508

198

332

14g

4

80

457

654

305

400

555

245

5

96

533

780

305

400

555

280

780

305

41O

565

323

6

118

61O

830

305

41O

565

41g

8

148

762

960

305

41O

565

626

960

305

420

654

715

10

180

914

1020

305

420

654

1020

1024

457

440

688

1050

12

222

1041

1150

457

440

688

1320

1166

61O

690

-

1358

14

254

1118

1230

457

440

688

181O

1240

61O

690

-

1840

16

2g4

1245

1330

61O

690

-

2270

1350

61O

715

-

2300

Nominal DiameterNPS/in
Nominal
diameter

External dimensions and connection dimensions/mm Dimensions

weight/kg
Weight

d

L

H

DO

L1

L2

Z96(1,0)Y-2500Lb

2(1/2)

46

330

533

508

198

332

143

533

200

140

243

116

3

54

368

549

508

198

332

160

549

200

140

243

134

4

70

457

653

508

198

332

251

644

305

41O

565

294

5

86

533

760

305

400

555

324

774

305

400

565

341

6

104

61O

850

305

400

555

479

861

305

41O

565

564

8

130

762

847

305

41O

565

725

860

305

420

654

750

1O

162

914

1021

305

420

654

1152

1050

61O

690

-

1220

12

21O

1041

1125

457

440

688

1520

1149

61O

690

-

1558

14

234

1118

1221

61O

690

-

1869

16

264

1245

1390

61O

690

-

2826

1395

61O

715

-

3084

Z96(1,0)Y-3500Lb

3

44

440

620

508

198

332

269

623

305

400

555

305

4

56

540

721

305

400

555

398

730

305

41O

565

437

5

74

616

796

305

41O

565

507

796

305

420

654

592

6

88

692

857

305

41O

565

605

857

305

420

654

691

8

116

846

1041

305

420

654

1088

1051

457

440

688

1179

1O

142

1000

1197

457

440

688

1700

1207

61O

690

-

2031

12

174

1124

1338

61O

690

-

2708

14

196

1219

1455

61O

715

-

3180

1440

61O

690

-

3131

18



Ordering process:
1. Fax the customer's purchase list, call for consultation, or email shweierdun@163.com
2. Received the customer's purchase list and provided the customer with valve model selection and quotation (price list)
3. Specific agreement: delivery time, special requirements, and other matters

Ordering Notice:
1. If the customer has special requirements for the product, the following instructions must be provided in the order contract:
a. Structural length;
b. Connection form;
c. Nominal diameter;
d. Product usage medium, temperature, and pressure range;
e. Testing, inspection standards, and other requirements.
2. Our factory can configure various driving devices according to specific customer requirements.
3. When the customer provides the determined valve type and model, the customer should correctly explain the meaning and requirements of the model, and sign the contract under the condition of mutual understanding between the supply and demand parties.
4. Futures and ordering customers are requested to first call and provide detailed information on the required valve model, specifications, quantity, delivery time, and location. And 30% of the total contract amount shall be prepaid, and the supplier shall prepare materials for production.
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