china valve manufacturer
china valve factory
gate valve
  
Contact Us:
gate valve
Tel: 86 - 574 - 8720 0715
Fax: 86 - 574 - 5670 8367
Email: sales@ningbo-valve.com
Web: http://www.ningbo-valve.com
 
check valve
Page: 1 / 3 Total 14 Products
Home » Products »

Check Valve

Bolt Type Piston Check Valve
Class 150~1500 Bolt Type Piston Check Valve Click for detail
Class 150~1500, size: NPs 3/8 " ~ 2"
Basic Design: AsME/ANsI B16.34; API 600; API 602
Face to face standard: ANsI16. 10, JIs B2002, AsME/ANsI B16. 5, AsME/ANsI B16. 25
Ends Connection: ANsI B16.11 (sW), ANsI B16.25 (BW), ANsI/AsME B1.20.1(NPT)
Material: A105; F304, F304L, F316, F316L

Flanged End Check Valve
Class 150~1500 Flanged End Check Valve Click for detail
Class 150~1500, size: NPs 1/2 " ~ 2"
Basic Design: ANsI B16. 34, API 600
Face to face standard: ANsI B16.10, API 6D
Ends Connection: ANsI B16.5(RF), B.W. Ends to ANsI B16.25
Material: A105, F22; F304, F304L, F316, F316L

Swing Check Valve
Class 150~1500 swing Check Valve Click for detail
Class 150~1500, size: NPs 1/2 " ~ 36 "
Basic Design: ANsI B16.34, Bs 1868
Face to face standard: ANsI B16.10, API 6D
Ends Connection: ANsI B16.5(RF), B.W. Ends to ANsI B16.25
Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M

Welding Type Piston Check Valve
Class 150~1500 Welding Type Piston Check Valve Click for detail
Class 150~1500, size: NPs 3/8" ~ 2"
Basic Design: AsME/ANsI B16.34; API 600; API 602
Face to face standard: ANsI16. 10, JIs B2002, AsME/ANsI B16. 5, AsME/ANsI B16. 25
Ends Connection: ANsI B16.11 (sW), ANsI B16.25 (BW), ANsI/AsME B1.20.1(NPT)
Material: LF2, LF3, F304, F304L, F316, F316L

Dual Disc Swing Check Valve
Class 150~300 Dual Disc swing Check Valve Click for detail
Class 150~1500, size: NPs 2" ~ 28"
Basic Design: ANsI B16.34,API 6D
Face to face standard: ANsI B16.10, API 6D
Ends Connection: ANsI 150/300, AsA150/300
Material: WCB, LCB, WC6, WC9, C12, C5, CF8, CF3, CF3M, and CF8M

  1   2   3  
Copyright © 2013 NINGBO VAVLE FACTORY ALL RIGHTS RESERVED
Home | Profile | Quality | Products | Technical support | Order guide | Contact us | Site map
Tel:+86-574-8720-0715    Fax:+86-574-8386-6606       E-Mail:sales@ningbo-valve.com
English German Spanish French Italian Portuguese Japanese Korean Arabic Russian
NVF was found in 1959, we are professional in manufacturing forged steel and cast steel valves, gate valve, globe valve, check valve, ball valve, butterfly valve, plug valve and so on.