GB T1854-1993 Marine Cast Iron Suction Stop Valve Box - GB Marine Valve - Hi-sea

GB T1854-1993 Marine Cast Iron Suction Stop Valve Box

GB T1854-1993 Marine Cast Iron Suction Stop Valve Box

GB T1854-1993 Marine Cast Iron Suction Stop Valve Box

1. Application

GB T1854-1993 Marine Cast Iron Suction Stop Valve Box just can be used in sea water and fresh water. It generally used to rapair ships and used for shipbuilding.

2. Material

(1) body & cover: cast iron

(2) disc: cast tin bronze

(3) seat & stem: aluminum bronze

To meet the different needs of customers, the special materials can be customized according to one's request processing.

3. Nominal Pressure(KPa) & Diameter(mm)

Pressure: 1.0; 0.6

Diameter: 40/50~150/200; 200/250~250/300

4. Features

(1) Strict quality control to ensure product quality.

(2) Flexible customization according to business requirements.

5. Dimensions

Type R & Type S

PN

(MPa)

DN

(mm)

Structure dimension

thickness

Connection dimension of flange

L1

L2

L3

L4

H

B1

B2

d

Inlet DN1

Outlet DN2

Bolt

Th.

DN1

DN2

R

S

R

S

D

D1

D2

b1

n1-d1

D3

D4

D5

b2

n2-d2

1.0

40

50

110

160

380

540

210

370

236

95

50

13

8

125

93

74

16

6-15

135

103

84

16

6-15

M14

50

65

120

180

420

600

230

410

256

100

50

15

8

135

103

84

16

6-15

155

123

104

15

6-15

M14

65

80

130

180

440

620

230

410

277

120

50

15

9

155

123

104

15

6-15

170

138

118

15

8-15

M14

80

100

140

200

480

680

260

460

304

130

60

17

9

170

138

118

15

8-15

190

158

138

15

8-15

M14

100

125

170

230

570

800

290

520

325

150

60

17

10

190

158

138

15

8-15

215

183

164

15

10-15

M14

125

150

200

250

650

900

310

560

366

160

60

17

10

215

183

164

15

10-15

240

208

190

16

12-15

M14

150

200

230

280

740

1020

340

620

416

175

60

17

11

240

208

190

16

12-15

295

264

247

16

12-15

M14

0.6

200

250

280

380

940

1320

446

826

543

225

80

21

13

295

264

247

16

12-15

365

327

306

18

14-17

M14

250

300

400

460

1260

1720

544

1004

623

270

80

21

14

365

327

306

18

14-17

430

386

360

19

14-21

M16

Type RS & Type SS

PN

(MPa)

DN

(mm)

Structure dimension

thickness

Connection dimension of flange

L1

L2

L3

L4

H

B1

B2

d

Inlet DN1

Outlet DN2

Bolt

Th.

DN1

DN2

RS

SS

RS

SS

D

D1

D2

b1

n1-d1

D3

D4

D5

b2

n2-d2

1.0

40

50

115

180

410

590

230

410

236

105

50

13

8

125

110

88

18

4-18

165

125

102

20

4-18

M16

50

65

125

195

445

650

245

440

256

115

50

15

8

165

125

102

20

4-18

185

145

122

20

4-18

M16

65

80

145

215

505

720

265

480

277

135

50

15

9

185

145

122

20

4-18

200

160

133

22

8-18

M16

80

100

155

230

540

770

290

520

304

145

60

17

9

200

160

133

22

8-18

220

180

158

24

8-18

M16

100

125

175

270

620

890

330

600

325

165

60

17

10

220

180

158

24

8-18

250

210

184

26

8-18

M16

125

150

200

290

690

980

350

640

366

180

60

17

10

250

210

184

26

8-18

285

240

212

26

8-22

M16

150

200

225

325

775

1100

385

710

416

200

60

17

11

285

240

212

26

8-22

340

295

268

28

8-22

M20

0.6

200

250

275

380

930

1310

450

830

543

240

70

21

13

320

280

258

22

8-18

375

335

312

24

12-18

M16

250

300

325

435

1080

1515

505

940

623

280

70

21

14

375

335

312

24

12-18

440

395

365

24

12-22

M16



6. IACS Certificate: ABS, BV, CCS, RINA, DNV, KR, LR, NK.


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Our mail: hs@cqhisea.com

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