Forged Check Valves
Warren Valve is a pioneer in the market for forged check valves. Warren offers a Forged Swing & Piston check valve designs. Manufacturing capabilities include ¼”-2”, ANSI 150#-1500#. Materials of construction include Carbon Steel, Stainless Steel, Alloy 20, and other exotic materials.
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Threaded & Socket Weld
Size Range
1/4" -2"
Pressure Range
Class 800Class 1500
Figure Number
8531553
Material Grades
ASTM A105N & A350 LF2
End Configuration
Threaded, Socket Weld, Threaded X Socket Weld
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 5, 8, 12, 16, and Special Materials
Features
NACE Compliant, Graphite Gasket, (Low Fugitive Emission)
Flanged
Size Range
1/2" -2"
Pressure Range
Class 150Class 300Class 600
Figure Number
3155F3305F3605F
Material Grades
ASTM A105N & A350 LF2
End Configuration
Raised Face, RTJ
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 5, 8, 12, 16, and Special Materials
Features
NACE Compliant, Graphite Packing and Gasket, (Low Fugitive Emission)
Threaded & Socket Weld
Size Range
1/4" -2"
Pressure Range
Class 800Class 1500
Figure Number
8031503
Material Grades
SS316L, SS304, A20, Monel, & Hastelloy
End Configuration
Threaded, Socket Weld, Threaded X Socket Weld
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 12, 16 & Special Materials
Features
NACE Compliant, Graphite Packing and Gasket, (Low Fugitive Emission)
Carbon
Threaded & Socket Weld
Size Range
1/4" -2"
Pressure Range
Class 800Class 1500
Figure Number
8541554
Material Grades
ASTM A105N & LF2
End Configuration
Threaded, Socket Weld, Threaded X Socket Weld
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 5, 8, 12, 16, and Special Materials
Features
NACE Compliant, Graphite Gasket, (Low Fugitive Emission)
Carbon
Flanged
Size Range
1/2" -2"
Pressure Range
Class 150Class 300Class 600
Figure Number
4155F4305F4605F
Material Grades
ASTM A105N & LF2
End Configuration
Raised Face, RTJ
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 5, 8, 12, 16, and Special Materials
Features
NACE Compliant, Graphite Gasket, (Low Fugitive Emission)
Stainless
Threaded & Socket Weld
Size Range
1/4" -2"
Pressure Range
Class 800Class 1500
Figure Number
8041504
Material Grades
SS316L, SS304, A20, Monel, & Hastelloy
End Configuration
Threaded, Socket Weld, Threaded X Socket Weld
Ports
Standard & Full Port
Bonnet Design
Bolted Bonnet & Welded Bonnet
Trims
Trim 12, 16 & Special Materials
Features
NACE Compliant, Graphite Gasket, (Low Fugitive Emission)