Casting Steel P.S.B Gate Valve For Steam

Casting Steel P.S.B Gate Valve For Steam

The opening and closing part of the cast steel P.S.B gate valve for steam is the ram. The moving direction of the ram is perpendicular to the fluid direction. The steam gate valve can only be fully open and fully closed, and cannot be adjusted and throttled. The structure is compact, the design is reasonable, the valve rigidity is good, the channel is smooth, and the flow resistance coefficient is small. The sealing surface is made of stainless steel and hard alloy for long life.

Product Details

Products Description :

The opening and closing part of the cast steel P.S.B gate valve for steam is the ram. The moving direction of the ram is perpendicular to the fluid direction. The steam gate valve can only be fully open and fully closed, and cannot be adjusted and throttled. The structure is compact, the design is reasonable, the valve rigidity is good, the channel is smooth, and the flow resistance coefficient is small. The sealing surface is made of stainless steel and hard alloy for long life.


Standard: 

Design and manufacture: API 600

Flange size: ANSI B16.5

Structure length: ANSI B16.10

Pressure temperature: ANSI B16.34

Inspection and testing: API 598


Feature:

1. The product design and manufacture meets the requirements of foreign advanced standards, with reliable sealing and excellent performance.

2. The structure design is compact and reasonable, and the shape is beautiful.

3. The wedge-type elastic ram structure is adopted, and the rolling bearing is set in the middle and large diameter, which is easy to open and close.

4. The valve body material is complete, the packing and gasket are reasonably matched according to the actual working conditions or user requirements, and can be applied to various pressure, temperature and medium working conditions.

5. Adopting various pipe flange standards and flange sealing surface types at home and abroad to meet various engineering needs and user requirements.


Material

Valve body, bonnet, gateWCB
1Cr18Ni9TiCF8(304)CF3(304L)1Cr18Ni12Mo2TiCF8M(316)
Sealing surfaceCr13 or cemented carbideBody (W) or cemented carbide (Y)
Valve stem and internal parts2Cr131Cr18Ni9Ti0Cr19Ni9(304)00Cr19Ni11(304L)1Cr18Ni12Mo2Ti0Cr17Ni12Mo2(316)
FillerFlexible graphite
GasketStainless steel wound gasket
Applicable mediumWater, steam, oil, etc.Corrosive medium such as nitric acidStrong oxidizing mediumCorrosive medium such as acetic acid
proper temperature-29~425℃-40~500℃



Nominal diameterMain dimensions and connection dimensions

L

D

D1

D2

b

Z-d

H

D0

150LB

50

178

150

120.5

92

16

4-Φ19

323

200

65

190

180

139.5

105

18

4-Φ19

347

250

80

203

190

152.5

127

19

4-Φ19

383

250

100

229

230

190.5

157

24

8-Φ19

457

300

125

254

255

216

185.7

24

8-Φ22

632

300

150

267

280

241.5

216

26

8-Φ22

635

350

200

292

345

298.5

270

29

8-Φ22

762

350

250

330

405

362

324

31

12-Φ25

895

400

300

356

485

432

381

32

12-Φ25

1080

500

350

381

535

476

413

35

12-Φ29

1295

600

400

406

595

540

470

37

16-Φ29

1435

600

300LB

50

216

165

127

92

22

8-19

330

250

65

241

190

149

105

25

8-22

368

250

80

283

210

168.5

127

29

8-22

394

300

100

305

255

200

157

32

8-22

473

300

125

381

280

235

186

35

8-22

660

350

150

403

320

270

216

37

12-22

711

350

200

419

380

330

270

41

12-25

813

400

250

457

445

387.5

324

48

16-29

1003

500

300

502

520

451

381

51

16-32

1137

600

350

762

585

514.5

413

54

20-32

1489

600

400

838

650

571.5

470

57

20-32

1581

650



3.2.4.jpg

 



PACKAGING & DELIVERY

Packaging details : electric actuated butterfly valve: the strong plywood cases or as per the customer's request.

Delivery details  : 4-5 weeks after receipt of down payment by T/T

Payment : T/T, L/C, Western Union and PayPal


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