F-938-31 2-1/2 150# DUCT IRON CHECK VALVE

Name: F-938-31 2-1/2 150# DUCT IRON CHECK VALVE
Brand: Nibco
SKU: NHE930E

Part #NIBF93831212

MFG #NHE930E

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Brand : Nibco

End Connection : Flange

Material : Ductile Iron

Valve Size : 2-1/2"

Check Valve
Type Horizontal Swing, Bolted Bonnet
Applicable Standard MSS SP-71/136
Nominal Size 2-1/2"
End Connection Flanged x Flanged
End to End Distance 8.5"
Body Material ASTM A395 Ductile Iron
Disc Material ASTM B584 Cast Bronze
Seat Material Cast Bronze
Seal Material Synthetic Fiber Body Gasket
Temperature Rating 366 Deg F, -20 to 100 Deg F
Pressure Rating Class 150, 150 PSI SWP at 366 Deg F, 250 PSI Non-Shock CWP at -20 to 100 Deg F
Inclusions/Features Renewable Seat and Disc, Trim, Raised Face Flanges, Steel Bolt/Nut, Ductile Iron Bonnet, Bronze Side Plug, Bronze Hanger Pin/Disc Nut, Ductile Iron Hanger, Bronze Seat Ring, Aluminum Identification Plate
Application Commercial, Industrial, Mechanical, Steam, Water, Oil, Gas
Packaging Quantity 30 per Pallet
Weight 35 Lb
Warranty 5 Year Limited

Install Instructions
Specification Sheet

The Nibco ductile iron horizontal swing check valve is designed with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. The ductile iron Class 150 check valve features raised face flanged end connections for easy installation. It is equipped with a bolted bonnet for maintenance accessibility. The swing check valve includes a renewable cast bronze seat and disc. The check valve is recommended for commercial and industrial steam, water, oil and gas services.

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