Safety relief valve G 1-1/2", factory set and sealed, DN 31, 4 bar, brass

Designed for overpressure protection on systems carrying compressed air and other non toxic, non flammable gases. The set pressure of 4 bar is fixed at the factory and the discharge capacity is 2219 m³/h. The brass valve is connected through the G 1-1/2" thread at DN 31.

Advantages

• Seal in FKM, matched to the set pressure of 4 bar.
• Type tested and permanently marked with TÜV-SV...-2003.31.D/G.0,8 CE0036 4 bar.
• Compact all metal shape with an overall height H of 215 mm and a height h of 23 mm.
• Discharge capacity of 2219 m³/h at nominal size DN 31, sufficient for protecting correspondingly sized generators.
• All metal design in brass, vibration resistant and suitable for continuous use from -20 to +200 °C.

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 4 bar
• Pipelines and manifolds for non toxic, non flammable gases with a G 1-1/2" connection
• Test benches and machines where a discharge capacity of 2219 m³/h has to be protected
• Workshop networks and plant installations that call for a brass valve body

Standards and conformity

The valve is type tested and carries the component marking TÜV-SV...-2003.31.D/G.0,8 CE0036 4 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.