Safety relief valve G 1/2", factory set and sealed, DN 11, 2.5 bar, stainless steel 1.4404

Protects compressors, receivers and downstream fittings against inadmissible pressure above 2.5 bar. When it responds, a flow of 195 m³/h is discharged freely. Built in stainless steel 1.4404 with the G 1/2" thread and nominal size DN 11.

Advantages

• Seal in FKM, matched to the set pressure of 2.5 bar.
• Set pressure fixed at 2.5 bar and lead sealed, so no adjustment is possible during operation.
• Connection thread G 1/2" with 27 mm across flats, mounted with a standard open end wrench.
• All metal design in stainless steel 1.4404, vibration resistant and suitable for continuous use from -20 to +200 °C.
• Type tested and permanently marked with TÜV-SV...-2055.11.D/G.0,8 CE0036 2,5 bar.

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 2.5 bar
• Pipelines and manifolds for non toxic, non flammable gases with a G 1/2" connection
• Test benches and machines where a discharge capacity of 195 m³/h has to be protected
• Systems with increased demands on the corrosion resistance of material 1.4404

Standards and conformity

The valve is type tested and carries the component marking TÜV-SV...-2055.11.D/G.0,8 CE0036 2,5 bar together with the CE identification number 0036. It is supplied exclusively with a fixed setting and lead seal. A certification to the ASME Boiler and Pressure Vessel Code, Section VIII Div. 1 and a setting certificate to 3.1 are available on request.