Safety relief valve G 1/2", factory set and sealed, DN 11, 8.5 bar, stainless steel 1.4404

Designed for overpressure protection on systems carrying compressed air and other non toxic, non flammable gases. The set pressure of 8.5 bar is fixed at the factory and the discharge capacity is 536 m³/h. The stainless steel 1.4404 valve is connected through the G 1/2" thread at DN 11.

Advantages

• All metal design in stainless steel 1.4404, vibration resistant and suitable for continuous use from -20 to +200 °C.
• Seal in FKM, matched to the set pressure of 8.5 bar.
• Compact all metal shape with an overall height H of 79 mm and a height h of 12 mm.
• Connection thread G 1/2" with 27 mm across flats, mounted with a standard open end wrench.
• Type tested and permanently marked with TÜV-SV...-2055.11.D/G.0,8 CE0036 8,5 bar.

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 8.5 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 536 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 8,5 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.