Marine ANSI Cast Steel Gate Valve

DN(mm)

Pressure(MPa)

L(mm)

D(mm)

D1(mm)

D2(mm)

b(mm)

z-Фd(mm)

H(mm)

25

150LB

127

108

79.5

51

11.5

4-15

200

32

140

117

89

64

13

4-15

235

40

165

127

98.5

73

14.5

4-15

285

50

178

152

120.5

92

19.1

4-19

409

65

190

178

139.5

105

18

4-19

450

80

203

190

152.5

127

23.9

4-19

570

100

229

229

190.5

157

23.9

8-19

590

125

254

254

216

186

24

8-22

725

150

267

279

241.5

216

25.4

8-22

630

200

292

343

298.5

270

28.5

8-22

960

250

330

406

362

324

30.2

12-25

1158

300

356

483

432

381

31.8

12-25

1378

350

381

533

476.5

413

35

12-29

1543

400

406

597

539.5

470

36.6

16-29

1738

450

432

635

578

533

39.7

16-32

1959

500

457

698

635

584

42.9

20-32

2214

600

508

813

749.5

692

47.7

20-35

2599