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SVF-300

SIZE：1/2" ~ 12"
ANSI B16.34 / BS 1868 Check Valves, Swing Type, Bolted Cover design. Pressure Rating : Class 300

Product Features



* B16.34/BS1868 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 available.

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

Applicable Standards



Size Range 1/2”~12” 
Pressure  Class 300
Body Material

ASTM A351 CF8/CF8M
Pin SS304/SS316
Disc SS304/SS316
Packing PTFE or Flexible Graphite
Face To Face ASME B16.10 
Flange ASME  B16.5 Class 300 RF
Specifications Design as per API603 / BS1868
Wall Thickness ANSI B16.34 
Marking: MSS SP-25
Valve Test  API 598