Valves
Cast Steel Valves
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Bellow Sealed Valve
Butterfly/Wafer Check Valve
Cast(ductile) Iron Valve
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Other Valves

Fittings

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

 
Cast Iron Swing Check Valves Class 125
Bolted cover, Swing type disc.
Description:  
Design and manufacture: MSS SP-71
Face to face dimensions: ANSI B16.10
Flanged end: ANSI B16.1
Size: 2" ~ 32"  
Safe working pressure: 200psi
Suitable medium: water, oil, gas
 
 
Standard materials of parts
No.
Parts
Materials
American Standard
1
Bolt
Steel
ASTM A307-B
2
Nameplate
Aluminum
3
Bonnet
Cast iron
ASTM A 126 Class B
4
Body gasket
Graphite
5
Nut
Steel
ASTM A307-B
6
Side plug
Brass
ASTM B16
7
Gasket
Fiber
8
Hanger pin
Brass
ASTM B16
9
Hanger
Ductile iron
ASTM A536 65-45-12
10
Disc
Cast iron
ASTM A 126 Class B
11
Disc ring
Cast bronze
ASTM B62
12
Washer
Steel
ASTM A307-B
13
Split pin
Stainless steel
ASTM 420 S42000
14
Seat ring
Cast bronze
ASTM B62
15
Disc nut
Steel
ASTM A307-B
16
Body
Cast iron
ASTM A 126 Class B
17
Stud bolt
Steel
ASTM A307-B
 
 

 
  Shenzhen Front Valve Co., Ltd. All rights reserved.
Add.: Room A-1506, Yulongyuan, Nanxin Road, Nanshan, Shenzhen, China
Tel: 86-755-86191059 / 86197670      Fax: 86-755-86197665
http://www.frontvalve.com      Emai: info@frontvalve.com