Cast Stainless Check Valves
Warren Valve's cast stainless & alloy check valve include 1/2”-36”, ANSI Pressure class 150# - 300# - 600# - 900# - 1500# - 2500#. Materials of construction include stainless steel, alloy 20, and other exotic materials. Options include NACE compliance, and Teflon or Graphite gasket.
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CHECK
Sizes
1/2” - 36”
Pressures (Class / Figure)
1503156
Pressures (Class / Figure)
3003306
Pressures (Class / Figure)
6003606
Pressures (Class / Figure)
9003906
Pressures (Class / Figure)
15003506
Pressures (Class / Figure)
25003256
Materials
CF8M, CF8, CF3M, 317, CN7M, C-276 (CW12MV), Duplex, Super Duplex, 321SS, 347SS, INCOLOYS. **Add’l Mat.
Trim Materials
Trim 10,12,16, & Special Materials
Ends
Raised Face, RTJ
Options
Trim Modifications
Features
NACE Compliant, Teflon or Graphite Gasket (Low Fugitive Emission) *Also available in our WA Series 2”-12”
200 WOG
Sizes
1/2” - 3”
Pressures
200 WOGFigure # 223
Valve Type
Swing Check
Materials
CF8M
Ends
Threaded