High Pressure 600class Gate Valve

  • Model NO.: Z41W-600LB-14"
  • Material: Carbon Steel
  • Pressure: High Temperature
  • Seal Surface: Wedge Gate Valve
  • Usage: Safety
  • Application: Industrial Usage, Water Industrial Usage
  • Body: Wc6
  • Disc: Wc6
  • Trademark: ZY
  • Specification: API, CE, ISO9001: 2008
  • HS Code: 8481804090
  • Type: Straight-through
  • Connection Form: Flange
  • Actuator: Bevel Gear
  • Thread Position of Valve Rod: Outside Gate Valve
  • Standard: ANSI
  • Size: 10"
  • Seat: Stellite
  • Sealing: Pressure Self-Sealing
  • Transport Package: Wooden Carton
  • Origin: China
API Wc6 Material Class600 Gate Valve (Z41H-600LB-6)
Applicable standards:
Steel gate valves, API 600 / API 6D
Steel gate valves, ISO 10434 / ISO 14313
Steel valves, ASME B16.34
Face to face, ASME B16.10
Flanges end, ASME B16.5
Buttwelding ends, ASME B16.25
Inspection and test, API 598 / API 6D
Design description:
Full port design
OS&y, outside screw and yoke
BB, Bolted bonnet
Flexible wedge, fully guided
Choice of solid or split wedge
Renewable seat rings
Forged T-head Stem
Rising stem and non-rising handwheel
Flanged or buttwelding ends
Available with BG operator


Valve pressure test :

Pressure PN(Lb)

Strength test

Water sealing test

Gas sealing test

MPa

Lbf/in2

MPa

Lbf/in2

MDa

Lbf/in2

150

3.1

450

2.2

315

0.5~0.7

60~100

300

7.8

1125

5.6

815

600

15.3

2225

11.2

1630

900

23.1

3350

16.8

2440

1500

38.4

5575

28.1

4080

2500

64.6

9367

47.4

6873
 

900
(PN150)

RTJ Self-sealing

2

50

2

368

371

368

51

458

280

-

-

832

590

DZW20A

21/2

65

21/2

419

422

419

62

550

280

-

-

880

590

DZW30A

3

80

3

381

384

381

74

610

300

660

310

910

590

DZW30A

4

100

4

457

460

457

100

702

350

750

310

1020

590

DZW45A

5

125

5

559

562

559

125

850

400

900

310

-

-

DZW60A

6

150

6

610

613

610

150

980

500

1060

460

1060

830

DZW90

8

200

8

737

740

737

201

1100

650

1140

460

1150

830

DZWl20

10

250

10

838

841

838

252

1320

700

1370

460

1320

870

DZWl80

12

300

12

965

968

965

303

1500

900

1560

460

1580

870

DZW250

14

350

14

1029

1038

1029

322

1900

900

1950

600

1660

1170

DZW350

16

400

16

1130

1140

1130

373

2050

900

2100

600

1780

1170

DZW500

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