Flexible Disc Check Valve Features:
- Non-slam, flange disc set at 45 degree angle reduces potential for water hammer.
- EDPM encapsulated steel disc, reinforced with nylon fabric.
- Epoxy coated interior & exterior for corrosion resistance.
- 2" thru 24" sizes---250 psig (1725 kPa/17 barg) maximum working pressure, 500 psig (3450 kPa/35 barg) test pressure
- Certified to ANSI/NSF 61
