TÜV safety valve for gases, G 1" (DN 22), set pressure 1.20 bar, seal EPDM

Once installed, the safety valve protects compressed air receivers and gas lines against inadmissible overpressure. The data sheet gives a set pressure of 1.20 bar. Material stainless steel 1.4571 is listed for this version.

Benefits

• Set pressure 1.20 bar, set at the factory and sealed.
• Discharge capacity 156 m³/h at nominal size DN 22.
• Connection G 1" for screwing straight into a receiver or a line.
• Body in 1.4571 with a spring in 1.4310, suitable for non-toxic, non-flammable gases.
• Seal made of EPDM for the temperature range -20 to +130 °C.

Applications

On compressed air receivers with a G 1" connection the valve limits the pressure to 1.20 bar.

Standards and conformity

The valve is type-tested and carries the TÜV component marking. It is supplied with a fixed, sealed setting, and a 2.2 test certificate is available on request.