Rugged, Heavy Wall Construction: Stands up to the most
aggressive applications.
Hayward True Union Ball Valves are now available with locking handles.
Backflow
Prevention: Hayward Wafer Check Valves are an economical way to prevent reversal of flow in piping systems. They are ideal for limited space and larger size pipe installations.
Reliable Operation: Hayward Wafer Check Valves operate without the need for any adjustments or settings. The valve's hinged plastic disc, with replaceable O-ring seal, is designed to provide a bubble-tight flow shutoff. When inlet flow stops, back pressure moves the disc with its O-ring seal into the valve's plastic body, shutting off the flow.
Two Available Models: A lower cost version without a disc spring is available for applications where it is not desirable for the process stream to come into contact with metals. A version with disc spring is recommended for pulsating flow and horizontal piping applications where faster disc closure is required to reduce the amount of backflow and possible water hammer.
Features:
- Low Cost
- Compact and Light Weight
- All-Plastic Construction
- Easy Installation
- EPDM O-Ring/Seat
- Stainless Steel or Hastelloy Disc Springs
- Vertical or Horizontal Operation
Options: