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The Nibco bronze horizontal swing check valve has a Y-pattern design with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. It features a screw in bonnet for accessibility to repair or replace parts. The check valve is recommended for commercial and industrial steam service. The Nibco bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions or vertical with flow moving up.
NIBCO® Swing Check Valve, NPT Connection, 2 in Nominal, 600 lb/sq-in Non-Shock Cold, 300 lb/sq-in Saturated Steam Pressure, Pressure Class: 300, ASTM B-61, Bronze Body, PTFE Seat Disc, 421 deg F, 5.81 in L
| Body Material | : | Bronze |
| Connection Type | : | NPT |
| Dimensions | : | 5.81 in L |
| Disc Material | : | PTFE Seat |
| Material Standard | : | ASTM B-61 |
| Nominal Size | : | 2 in |
| Pressure Class | : | 300 |
| Pressure Rating | : | 600 lb/sq-in Non-Shock Cold, 300 lb/sq-in Saturated Steam |
| Temperature Rating | : | 421 deg F |
- Renewable PTFE disc
- Regrindable seat
- Bronze ASTM B-61 bonnet, hanger nut and disc holder
- Bronze ASTM B-140 alloy C31400 or ASTM B-134 alloy C23000 hinge pin and hinge pin plug
- PTFE seat disc steam
- Bronze ASTM B-62 or ASTM B-16 disc nut
- ASTM B-98 alloy C65500 or ASTM B-103 seat disc washer
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