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Howell Wafer Check Valves
Howell Wafer Check Valves
The Howell Wafer Check Valve has a compact one-piece design for use between ANSI 125/150lb flanges.
- Spring loaded double door helps prevent slamming. As the flow of media decreases, the discs close without the need for reverse flow.
- Low cracking opening pressure of less than 3psi
- Corrosion resistant 316 Stainless Steel disc, stem and springs.
- Valve body is marked with a flow direction arrow for correct positioning.
- Lead Free.
- Cost effective and weighs less than traditional swing check valves.
Specifications
- Connection Ends
- ASME B16.1 Class 125
- ASME B16.5 Class 150
- Working Pressure
- 300psi
- Temperature Range
- Buna: -10 - 80C / 15 - 175F
- EPDM: -30 - 100C / -22 - 215F
- Coating
- Fusion Bonded Epoxy
- Coating in accordance with ANSI/AWWA C550
- CRN Registered
Additional information:
Howell Double Door Wafer Check Valve