ANSI Bellow Valve

Bellows Sealed Gate/Globe Valve

Size range : 1/2"-2"(DN15-DN50)
Class: 150LB-1500LB(PN16-PN260)
Temperature : ≤425 ℃
End: Integral RF/Welded RF, SW/NPT/BW
Port: Full port and reduce port
Materials :A105,LF2,F5,F11,F22,F304,F316,F316L,F321,F347

Technical specification: 

●Design: API 602,BS5352,ANSI B16.34

●Connection ends: 

   a.Scoket welded ends conform to ANSI B16.11;GB/T1751

   b.Screw ends conform to ANSI B1.20.1;GB/T7306

   c.Butt-welded ends conform to ANSI B16.25;GB/T12224

   d.Flanged ends conform to ANSI B16.5;GB/T79

●Test & inspection: API 598; GB/T13927

●Structure feature:

   Bolted bonnet, outside screw and yoke.

   Welded bonnet,outside screw and yoke.

If you have any enquiry about quotation or cooperation,please feel free to email us at or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.


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