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Marine Cast Steel Suction Sea Valve GB2029-1980

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Marine Cast Steel Suction Sea Valve GB2029-1980

Marine Cast Steel Suction Sea Valve GB2029-1980:

1.Design standard:GB600-65.

2.End standard:GB569-65.

3.End type:Flange.

4.PN:0.4Mpa.

5.DN:50mm-500mm.

6.Main material:

  • Body/Bonnet:ZG230-450;
  • Seat:BC6;
  • Stem:BS;
  • Disc:BC6.

7.Application:Sea water and fresh water piping.

8.Fundamental dimensions of Marine Cast Steel Suction Sea Valve GB2029-1980:

Chart 1 Fundamental dimensions of Type B:

DN

Structure Dimension

Flange

Bont

Thickness

Hand wheel

Lift Range

Weight

mm

L/mm

H/mm

D/mm

Di/mm

D2/mm

b/mm

Do/mm

n

Th.

f/mm

DO/mm

m

kg

50

125

230

135

103

84

13

15

6

M14

7

140

16

14.4

65

145

240

155

123

104

13

15

6

M14

7

140

20

17.6

80

155

260

170

138

118

14

15

8

M14

7

160

24

16.8

100

175

280

190

158

138

14

15

8

M14

8

180

30

21.8

125

200

310

215

183

164

14

15

10

M14

8

200

40

30.8

150

225

340

240

208

190

14

15

12

M14

9

225

48

47.8

200

275

375

295

264

247

15

15

12

M14

9

280

60

68.4

250

325

425

365

327

306

16

17

14

M16

10

360

70

104.0

300

375

480

430

386

360

19

22

14

M20

11

400

78

167.0

350

425

560

480

436

410

20

22

16

M20

11

450

100

221.0

400

475

640

530

486

460

21

22

16

M20

12

500

1 10

292.0

Chart 2 Fundamental dimensions of Type BS:

DN

Structure Dimension

Flange

Bont

Thickness

Hand wheel

Lift Range

Weight

mm

L/mm

H/mm

D/mm

Di/mm

D2/mm

b/mm

Do/mm

n

Th.

f/mm

DO/mm

m

kg

50

125

230

140

110

90

16

14

4

M12

7

140

16

15 1

65

145

240

160

130

110

16

14

4

M12

7

140

20

17 6

80

155

260

190

150

128

18

18

4

M16

7

160

24

21 0

100

175

280

210

170

148

18

18

4

M16

8

180

30

25 7

125

200

310

240

200

178

20

18

8

M16

8

200

40

36 5

150

225

340

265

225

202

20

18

8

M16

9

225

48

59 8

200

275

375

320

280

258

22

18

8

M16

9

280

60

80 7

250

325

425

375

335

312

24

18

12

M16

10

360

70

121 0

300

375

480

440

395

365

24

22

12

M20

11

400

78

184 0

350

425

560

490

445

415

24

22

12

M20

11

450

100

247 0

400

475

640

540

495

465

24

22

16

M20

12

500

1 10

324 0

450

500

720

595

550

520

24

22

16

M20

12

550

150

467 2

500

525

800

645

600

570

26

22

20

M20

13

600

155

550 9

9.Drawing of Marine Cast Steel Suction Sea Valve GB2029-1980:

Marine Cast Steel Suction Sea Valve GB2029-1980

10.Certificate available:

Marine Cast Steel Suction Sea Valve GB2029-1980

Contact with us now

Our mail: manager@hiseamarine.com

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