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

 
Forged Steel Swing Check Valves Class 800 / 1500

Bolted cover, Swing type disc, Reduced port or full port..

Description:
Design and manufacture: API 602 & ANSI
Design and manufacture: B16.34
Socket weld end: ANSI B16.11
Screwed end: ANSI B1.20.1
Test and inspection: API 598
Size: 1/4" ~ 2 "
Standard materials: A105, LF2, F5, F11, F22,
Standard materials: F304, F304L, F316, F316L
Standard materials: etc.
 
Standard materials of parts
No.
Parts
Materials
1
Body
A105
2
Cover
A105
3
Disc
A276-420
4
Seat ring
A276-410 + STL
5
Retaining nut
A194-2H
6
Hing
A734-CA40
7
Hing pin
A276-410
8
Supporter
A276-304
9
Cover bolt
A193-B7
10
Gasket
304 + Graphite
11
Name plate
Aluminum
 
 

 
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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