Valves & Actuation
Hayward Angle Valves are used in tight spaces where a 90° change in flow direction is needed and there is insufficient room for extra fittings. Since they are globe type valves, they are ideal for sampling and for throttling applications. Hayward Angle Valves use precision-machined, fine-pitch threaded stems that allow for precise flow control down to shutoff. The 1/4" size valve has integrally molded-in lugs for easy panel mounting of the valve. Pressure Rating - 150 psi @ 70°F (non-shock). Molded-in Lugs for Panel Mounting - 1/4” size. NSF Approved, All PVC Construction.
Hayward Needle Valves are used for accurate metering of fluids. Turning the thumb wheel moves a tapered piston into the Teflon® seat to control the flow down to a few drops per minute. Precision molded, fine-pitched stem threads permit this very fine metering flow control. Pressure Rating - 150 psi @ 70°F (non-shock).
Hayward Y-Check Valves prevent reversal of flow in piping systems. They are ideal where backflow could potentially cause damage to pumps, filters or process equipment. Hayward Y-Check Valves operate without the need for any adjustments or settings. A plastic coil (not a spring) supports the disc inside the body. When the inlet flow stops, back pressure (a minimum of 2 psi is required) moves the disc with its elastomer o-ring onto a plastic seat - shutting off the flow.
Features
• 150 psi @ 70°F (non-shock) • Full flow design, works in any position