Stainless Steel Pressure Relief Valve , EPDM Rubber Water Pressure Relief Valve

Stainless Steel 304 Pilot Operated Water Pressure Sustaining Relief Valve With Nylon Reinforcement Diaphragm​

Description:

A500 Pressure Sustaining / Relief valve can perform following functions.

1. Relief: whenever the system pressure exceeds the preset of pilot, the valve will immediately open to
release excess pressure. And keep the system in a safety environment.
 

2. Sustaining: prevents upstream pressure (mainline) from dropping below the preset pressure.

Feature:

Nylon reinforced diaphragm for long term sevice.

Ductile iron bodies for higher strength and durability.

Meet standards BS EN 1074-5, ISO5208, BS EN 12266-1, BS EN 558-1

Top and seat ring guided stem and diaphragm assembly for long life and reliability.

Materials And Dimension

DN50-DN350

DN400-DN800