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Name:Forged Steel Swing Check Valve

 


Material Sheet

 

Part Name

CStoASTM

AStoASTM

SStoASTM

A105

F22

F304L

F316L

1

Body

A105

A182F22

A182F304L

A182F316L

2

Disc

A276420

A276304

A276304L

A276316L

3

Sealing Nut

316+ Graphite

316+PTFE

4

Sealing Ring

A105

A182F22

A182F304L

A193 B8M

5

Fixing Nut

SS

6

Rising Screw

A193B7

A193B16

A193B8M

A193B8M

Applicable medium

WaterSteamOil and etc.

WaterSteamOil and etc.

Nitric acidAcetic acid and etc.

Applicable temperature

—29425

—29550

—29200

Note: Other material could be adopted by customers’ requests. 

CS=Carbon steel ;AS=Alloy Steel;  SS=Stainless steel;

Size (MM) and Weight(KG)

NPS

Reduced bore

3/8”

1/2”

3/4”

1”

11/4”

11/2”

2”

 

Full bore

 

3/8”

1/2”

3/4”

1”

11/4”

11/2”

2”

L

79

79

92

111

120

152

172

200

W

61

61

65

79

95

103

118

132

Weight

Thread Type

1.4

1.2

1.5

3.1

3.9

5.6

8.9

12.5

Welding Type

1.1

1.0

1.2

2.9

3.3

4.9

8.1

10.9

 


Forged Steel Swing Check Valve 800LB
900LB1500LB

Material Sheet

 

Part Name

CStoASTM

AStoASTM

SStoASTM

A105

F22

F304L

F316L

1

Body

A105

A182F22

A182F304L

A182F316L

2

Seat

A276410

A276304

A276F304L

A276F316L

3

Disc

A276420

A276304

A276F304L

A27F316L

4

Nut

A1942H

A1944

A1948

A1948M

5

Stem

A105

A182F22

A182F304L

A182F316L

6

Gasket

316+ Graphite

316+PTFE

7

Bonnet

A105

A182F22

A182F304L

A182 F316L

8

Screw

A193B7

A193B16

A193B8M

A193B8M

9

Pin

a276420

A182F304

A182F316

Applicable medium

WaterSteamOil and etc.

WaterSteamOil and etc.

Nitric acidAcetic acid and etc.

Applicable temperature

—29425

—29550

—29200

Note: Other material could be adopted by customers’ requests. 

CS=Carbon steel ;AS=Alloy Steel;  SS=Stainless steel;

Size (MM) and Weight(KG)

NPS

3/8”

1/2”

3/4”

1”

11/4"

11/2"

2"

L

800LB

79

79

92

111

120

120

140

900LB1500LB

92

111

111

120

120

140

178

W

800LB

61

61

78

84

101

120

133

900LB1500LB

79

79

79

97

105

120

140

Weight

800LB

1.1

1.0

1.9

3.9

4.5

7.3

10.0

900LB1500LB

3.1

3.0

3.6

4.3

6.1

8.8

12.6

 

 
  
Copyright © Sanming High and Medium Pressure Valve Co.Ltd.   
Address: 18F,Guolian Building,Taiwan Street,Xiamen,361006,P.R.China
Tel:(86-592) 2686373 Fax:(86-592) 3299802   http://www.sfvalve.com.cn
Factory Address: East Jin-ming Road, Jinsha Park, New High-tech Industry Zone, Sanming City, Fujian Province, China.
Tel: (86-598)-8332050