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CAST STEEL SWING CHECK VALVE FLANGED CLASS 600 RF

  • Column:Check valve
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  • Updated:2018-01-19
Product Description
Standards
Design and manufacture as BS1868, ANSI B16.34
Face to face dimensions as ANSI B16.10
End flange dimension as ANSI B16.5
Pressure-temperature ratings as ANSI B16.34
Pressure test as API 598
Applicable Medium: water ,gas,oil,and other causticity medium.
 
Brief introduction:
The check valve is designed and manufactured according well to API 6D and ANSI B 16.34.  It can work in high temperature and pressure circumstance. It also have the features of good appearance, nice function and superior. Widely used for petroleum, chemistry, water treatment industries.
Test Pressure

Test Item

Shell Test

Seal Test

Back Seal Test

Air Seal Test

 Medium

 Water

Air

Unit

MPa

lbf/in2

MPa

lbf/in2

MPa

lbf/in2

0.5-0.7

60-100

Pressure (Class)

150

3.1

450

2.2

315

2.2

315

300

7.8

1125

5.6

815

5.6

815

400

10.3

1500

7.6

1100

7.6

1100

600

15.3

2225

11.2

1630

11.2

1630

900

23.1

3350

16.8

2440

16.8

2440

1500

38.4

5575

28.1

4080

28.1

4080




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