- Check Kit
- 4"
- 850,870
- Includes: Seat ring & arm assembly, seat gasket, check disc assembly, spring assembly, load pin, 2 retainer clips, cover O-ring, cover bushings, 4 nuts
The FEBCO Series 850 Double Check Valve Assemblies are designed for non-health hazard applications. End Connections – NPT ANSI / ASME B1.20.1
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