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Flanged Check Valve Ss Check Valve

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Flanged Check Valve Ss Check Valve
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Brand
XINGHONG
Size:
1/4”-4”
MOQ:
1000pcs
Start Port:
NANJING
Payment:
T/T, L/C, PayPal, Wechat Payment
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The Swing Check Valve has a flat disc that pivots or swings about a hinge pin. They are low cost, and have low head loss characteristics when fully open. But because of the long stroke and inertia of the disc, the traditional swing check valve may slam in vertical pipe installations. These valves are therefore sometimes outfitted with a lever and weight accessory. They can handle liquids with solids such as waste water.

 

• Model No. : H44W
• Material: stainless steel
• Connection form: flange
• Usage: flow control
• Seal: Swing dics
• Standard: ANSI, GB

 

Design Features
• Design standard as per: BS1868,ASME B16.34, GB/T 12236.
• Compact and reasonable product structure, reliable tightness and good performance;
• Smooth fluid passageway and small fluid resistance;
• Swing type disc.
• Can be designed with a Damping Cylinder.
• Rapid closing and flexible actions of the valve disc .
• Small closing impact, water hammer is not liable to be generated.
• Smooth fluid passageway and small fluid resistance.
 
Product Range
• Body material: carbon steel, stainless steel, alloy steel
• Nominal diameter: 1/2"~40"(DN15~DN1000)
• Pressure range: Class150~2500(PN10~PN420)
• End connection: RF, RTJ, BW
• Working temperature: -196oC~+560oC

这里可以自定义设置

Product Parameters

Technical standard

TYPE

Desubg abd manutacture

Face to face end to end

Flange dimension

Pressure temperature lating

Inspection and test

Swing check valve

ANSIB 16.34

ANSIB16.10

ANSI B16.15

ANSI B16.34

AP11598

Lift check valve

BS 1868

Chief property and specfication

(Lb)

Shell test

Water seal test

Air seal test

Mpa

Lbf/in2

Mpa

Lbf/in2

Mpa

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

Material list

Body cover diskhingeside way bush

Stem

Sealing shim

Sealing face

(C)Working temperature

Suitable medium

WCB

2Cr13

PTFE

Enhanced

flexible graphite 1Cr13/Flexible

graphite

S.S/Acie- proof

asbestos

tooth profile gashker

13Cr STL

With bodymater rial ptfe Nylon

≤425

Water steam
     petroleum
     products

WC1

≤450

WC6.

≤540

WC9

≤570

C5C12

≤550

CF8

304

≤200

Petroleum products
     Nitric acid
     aceic acid

CF3

316

CF8M

304L

CF3M

316L

Main Dimension

DN

150Lb     150LbP  150LbR

mm

in

L

D

D1

D2

b

f

n-φd

H

50

2"

178

152

120.7

92.1

16.3

2

4-19

 161

65

2-1/2"

190

180

139.7

104.8

17.9

2

4-19

 180

80

3'

203

190

152.4

127

19.5

2

4-19

190

100

4"

229

230

190.5

157.2

24.3

2

8-19

203

125

5'

256

255

215.9

185.7

24.3

2

8-22

229

150

3"

394

280

241.3

215.9

25.9

2

8-22

 257

200

8"

345

298.5

269.9

29

2

29

8-22

 292

250

10"

533

405

362

323.8

30.6

2

12-26

355

300

2"

610

485

431.8

381

32.2

2

12-26

396

350

14"

686

535

476.3

412.8

35.4

2

12-29

445

400

16"

762

595

539.8

469.9

37

2

16-29

490

450

18"

864

635

577.9

533.4

40.1

2

16-32

520

500

20"

914

700

635

584.2

43.3

2

20-32

546

600

 24"

1067

815

749.3

692.2

48.1

2

20-35

880

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