• Polmac safety valve
  • Polmac safety valve diagram

Safety and pressure valve

  • Made of a plastic (nylon and fiberglass) which is particularly resistant to liquid chemical products and even abrasive liquid chemical products.
  • If they are used as safety valves, they guarantee a constant pressure whenever it is not necessary to continuously regulate the working pressure.
  • Any excess liquid bypasses the valve and allows it to maintain a constant line pressure.
  • Available in the membrane version (for better regulating accuracy) and the piston version (to deaden the effect of vibrations).
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Description

POLMAC AUTOMATIC SPRING-LOADED MAXIMUM PRESSURE SAFETY VALVES. These valves are made of a plastic (nylon and fiberglass) which is particularly resistant to liquid chemical products and even abrasive liquid chemical products. If they are used as safety valves, they guarantee a constant pressure whenever it is not necessary to continuously regulate the working pressure. Any excess liquid bypasses the valve and allows it to maintain a constant line pressure. Available in the membrane version (for better regulating accuracy) and the piston version (to deaden the effect of vibrations).

Additional information

Size

1''

Pressure

15 BAR – 218 PSI

Inlet

1''

Outlet

1''ΒΌ

Version

Membrane