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Check Valve, Cryogenic, SUS Check Valve

Product Detail Information

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1. Cryogenic Check Valve

 

[SPECIFICATION]

  • Hydrostatic Test Pressure : 4.5 MPa
  • Pneumatic Test Pressure : 3.0 MPa
  • Fluid : L-O,N,Ar
  • Design Temperature: -196 ~ +75

 

[DIMENSION / Model No. WCCV-1000]

SIZE

d

d1

L

S

B

H

10A

15

13

60

17.4

7

44

15A

15

20

65

21.8

8

50

20A

20

25

80

27.3

9

60.5

25A

23

31

90

34.1

10

64

40A

40

45

120

48.7

14

82

50A

52

53

142

60.5

11

97

 

 

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2. Cryogenic SUS Check Valve


[SPECIFICATION]

  • Hydrostatic Test Pressure : 4.5 MPa
  • Pneumatic Test Pressure : 3.3 MPa
  • Fluid : L-O,N,Ar, LNG
  • Design Temperature: -196 ~ +75

 

[DIMENSION / Model No. WCCV-1000]

SIZE

A

B

D

D1

I

L

H

15A

22

9.5

15

16

6

90

62.5

20A

27.5

10

20

21

10

100

69.5

25A

34

12

25

26

14

120

75

40A

49

13

40

42

16

150

86

50A

61

16

50

52

18

180

100

65A

87

21

65

72

20

225

120

80A

116

27

80

92

24

262

150

 

3. 20KG/CM² Flanged Check Valve


[SPECIFICATION]

  • Application : To prevent back-flowing
  • Hydrostatic Test Pressure : 2.94 MPa
  • Pneumatic Test Pressure : 1.96 MPa
  • Fluid : LPG, NG, NH

 

4. Angle Type Ball Check Valve


[SPECIFICATION]

  • Application : To prevent the gas leakage in tank when klinger type level gauge was dastroyed.
  • Hydrostatic Test Pressure: 2.94 MPa
  • Pneumatic Test Pressure : 1.96 MPa
  • Maximum Working Pressure : 1.96 MPa
  • Fluid : LPG, NG, NH

 

5. By-Pass Relief Valve


[SPECIFICATION]

  • Application : To keep regular pressure in pipeline against over-pressure
  • Hydrostatic Test Pressure : 2.94 MPa
  • Pneumatic Test Pressure : 1.96 MPa
  • Working Differential Pressure : 0.49 MPa
  • Adjustable Range of Differential Pressure : 0.29 ~ 0.78 MPa
  • Fluid : LPG, NG, NH