Plastic Pressure Relief Valves from Hayward


Hayward, Industrial, Flow Control Systems

Plastic, Pressure Relief Valves, HaywardReliable Pressure Relief: Hayward Pressure Relief Valves protect piping system components from damage due to over pressurization. The valves work by sensing system pressure. When the system pressure exceeds the set pressure, the force of the excess pressure moves the valve piston off its seat to relieve the excess pressure and diverts some of the flow out the discharge port.

Easy to Set Pressure: Hayward Pressure Relief Valves can be set by hand, no tools are needed, to relieve pressures from 5 to 75 psi. Each size of relief valve is designed to cover this complete pressure range with just one, non-wetted, plastic coated spring. There is no need to change springs for different pressure ranges as with ordinary relief valves.

Molded Gauge Port: An integrally molded 1/4" NPT gauge port on the valve body makes installation of a gauge to monitor the relief pressure easy. No drilling or extra fittings are needed.

No Corrosion Failure: These all plastic relief valves have no metal parts and will never fail, jam or stick because of rusted or corroded components. They require no painting or epoxy coatings to survive corrosive environments.

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Features

Options

  • No Metal Parts to Stick or Jam

  • Hand Adjustable, No Tools Needed

  • Integrally Molded Threaded

  • Gauge Port

  • Pressure Relief from 5 to 75 psi

  • Protects Against Over Pressurization

  • Two Year Warranty

  • 0 to 60 psi Gauge

  • 0 to 160 psi Gauge

  • Gauge Guards

 


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METEX CORPORATION LIMITED

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Metex Corporation Limited has been providing superior products and services to the process control, chemical treatment, waste water, industrial and manufacturing industries for over 25 years. It is our goal to continually provide our customers with the best possible equipment, technology, and service.

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Dataloggers, sensors, pumps, recorders, hand held instruments, flow instrumentation, level controls, valves, instrumentation, containers, tanks, transmitters, data loggers, digital indicators, mixers and agitators, pressure intrumentation, analyzers and controllers for a variety of industrial applications such as water quality, pH/ORP and more.

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