Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125
Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125

Nibco NF918BP Cast Iron Horizontal Swing Check Valve, Flanged, 2.5", Class 125

Regular price $599.99 Save $-599.99
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Open box, no original packaging.

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30-day warranty.

The NIBCO cast 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 check valve is recommended for commercial and industrial steam, water, oil and gas services. The valve is Class 125 flanged iron body and bronze mounted trim (IBBM).

125 psi/8.6 bar saturated steam to 353°F/178°C
200 psi/13.8 bar non-shock cold working pressure
Bronze mounted trim
Bolted bonnet
Renewable seat and disc
Class 125 flanged end connections
Use in U.S. drinking water applications is prohibited after January 3, 2014
Conforms to MSS SP-71 Type 1

MATERIAL LIST
PART SPECIFICATION
1Body Bolt Steel ASTM A307
2Identification Plate Aluminum
3Bonnet Cast Iron ASTM A126 Class B
4Body Gasket Synthetic Fibers
5Body Nut Steel ASTM A563
6Side Plug Brass ASTM B16 Alloy C36000
7Hanger Pin Brass ASTM B16 Alloy C36000
8 Hanger Ductile Iron ASTM A536
 Brass ASTM B584 Alloy C84400
91 Disc or ASTM A536 Ductile Iron with
 Brass Face Ring
10Seat Ring Brass ASTM B584 Alloy C84400
11Disc Nut Brass ASTM B16 Alloy C36000
12Body Cast Iron ASTM A126 Class B
131 Disc Bolt Brass ASTM B16 Alloy C36000
14Disc Plate** Cast Iron ASTM A126 Class B
15Disc Cage** Cast Iron ASTM A126 Class B