Specifications

Gast Steel Gate Valve
Conventional or full port
Socket weld Ends to ASME B 16.11
Threaded Ends to ANSI / ASME B.1.20.1

Check Valve

 

Shanghai Bocica Valve Co., Ltd, professional valve supplier, offers an extensive range of Gate, Globe, and Check valves for isolation and control of fluids and gases. 

 

Specification

 

API Cast Steel Swing Check Valve

Size: DN50-DN750

Working pressure: PN16 Class 150 / Class 300

Seal: NBR / EPDM / VITON

Available as Piston or Swing Check valves

Bolted Cover

Conventional or full port

Socket weld Ends to ASME B 16.11

Threaded Ends to ANSI / ASME B.1.20.1

Welded Bonnet Check Valves are optional

 

Parts Material

 

No.	Part Name	Materials
1	Body	ASTM A105	A182 F304	A182 F316
2	Disc	F6(satellite optional)	A182 F304	A182 F316
3	Gasket	Graphite + 304		Graphite +316
4	Cap	ASTM A105	A182 F304	A182 F316
5	Cover Bolt	ASTM A193 B7	ASTM A193 B8
Materials are available upon request