Valves
Cast Steel Valves
Forged Steel Valves
Ball Valves
Plug Valve
Bellow Sealed Valve
Butterfly/Wafer Check Valve
Cast(ductile) Iron Valve
Stainless Steel Screwed Valves
Other Valves

Fittings

Buttweld Fittings
Stainless Steel
Screwed Fittings
Quick Couplings
Brass (Bronze, Copper) Fittings
Ductile Iron Grooved Fittings

Cast Steel Wafer Check Valves

Design and Manufacture : API594
Test and inspection : API598
Face to face dimension : API594
End flange dimension : 2 ̄ -24 ̄ to ANSI B16.5
End flange dimensions : 26" - 36" to MSS SP-44
Pressure : Class 150 to Class 2500
Size : 2" ~ 48"

Standard materials of parts

No.

Part

Material

1

Lifting ring bolt

SS

2

Screw

SS

3

Axle bushing

SS

4

Spring

SS or Inconel-X

5

Body

WCB, CF8,CF 8M , CF3, CF 3M

6

Disc

WCB, CF8, CF 8M , CF3, CF 3M

7

Disc hinge pin axle

SS304,SS316, SS 304L , SS 316L

8

Pin axle bearing

SS304,SS316, SS 304L , SS 316L

9

Plate

SS304, SS316, SS 304L , SS 316L

 

Sealing face

Metal, NBR, BUNA, EPDM

Other cast steel material is also available upon request.


Dimension and Weight                        Unit: in (inch)

class

size

2

2-1/2

3

4

6

8

10

12

14

16

18

20

24

150LB

L

2-3/8

2-5/8

2-7/8

2-7/8

3-7/8

5

5-3/4

7-1/8

7-1/4

7-1/2

8

8-5/8

8-3/4

D

4-1/16

4-13/16

5-5/16

6-13/16

8-3/4

11

13-5/16

16-1/8

17-3/4

20-1/4

21-5/8

23-7/8

28-1/4

Wt.(kg)

2.1

3.1

4

6.2

13.1

25

39

54

80

118

210

240

410

300LB

L

2-3/8

2-5/8

2-7/8

2-7/8

3-7/8

5

5-3/4

7-1/8

8-3/4

9-1/8

D

4-5/16

5-1/16

5-13/16

7-1/16

9-7/8

12-1/16

14-3/16

16-5/8

19-1/16

21-1/4

Wt.(kg)

2.3

5

5.3

7.4

18.2

31

54

88

128

169

600LB

L

2-3/8

2-5/8

2-7/8

3-1/8

5-3/8

6-1/2

8-3/8

9

D

4-5/16

5-1/16

5-13/16

7-9/16

10-7/16

12-9/16

15-13/16

17-15/16

Wt.(kg)

3.5

5

7

12

35

45

77

110

900LB

L

2-3/4

3-1/4

3-1/4

4

6-1/4

8-1/8

D

5-9/16

6-7/19

6-9/16

8-1/16

11-3/8

14-1/8

Wt.(kg)

6.5

9

14

24

43

56

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