Safety valve, TÜV type-tested, factory-set, G 1/2", DN 8, 33.00 bar, stainless steel 1.4571

This safety valve limits the pressure in compressed air systems and opens at a factory-set 33.00 bar. Through the DN 8 seat and the G 1/2" connection it discharges up to 811 m³/h. The body is made of stainless steel 1.4571, the seal of FKM.

Benefits

• Discharge capacity 811 m³/h at nominal size DN 8.
• Connection thread G 1/2" with 24 mm across flats.
• Set pressure 33.00 bar, fixed and lead-sealed at the factory.
• Free blow-off of up to 811 m³/h for compressed air and other non-toxic, non-flammable gases.
• Body of stainless steel 1.4571 with an FKM seal for -25 to +180 °C.

Applications

In workshops, machines and test rigs the valve protects lines whose working pressure stays below 33.00 bar. The material stainless steel 1.4571 also determines which medium and which surroundings are suitable.

Standards and conformity

As a type-tested component the valve carries the marking TÜV.SV...-882.8.D/G.0.65 CE0036 33 bar and leaves the factory lead-sealed. Later adjustment of the 33.00 bar set pressure is therefore ruled out.