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SVF-20K

SIZE：1/2"~12"
ANSI B16.34 Check Valves, Swing Type, Bolted Cover design. Pressure Rating : JIS20K

Product Features



* B16.34 Design For Steel Swing Check Valve.

* Bolted Cover Type.

* Material Availability : ASTM A351 Stainless Steel, Super Austenitic Stainless Steel such as Hastelloy C, Monel 400. Duplex & Super Duplex.

* End Connections : Flange RF, RTJ, Butt Weld are all standard unit.

* Swing Check Valve With Counter-weight and Lever is NOT available for JIS standard.

* Check valves drive the fluid to flow in only one direction, and prevent the reverse flow.

Applicable Standards



Size Range 1/2" ~ 12"
Pressure  JIS20K
Body Material

JIS SCS13/SCS14
Pin SCS13/SCS14
Disc SCS13/SCS14
Packing PTFE or Flexible Graphite
Face To Face JIS B2002
Flange JIS B2210 JIS20K
Specifications Design as per B16.34 / BS1868
Wall Thickness ANSI B16.34 
Marking: MSS SP-25
Valve Test  JIS B2003