Safety relief valve G 1-1/4", factory set and sealed, DN 31, 30 bar, brass

Safety valves of this design take over the pressure side protection of receivers and pipe networks. This model opens at 30 bar and discharges up to 13970 m³/h. It has the G 1-1/4" connection, nominal size DN 31 and a body in brass.

Advantages

• Seal in PTFE, matched to the set pressure of 30 bar.
• Type tested and permanently marked with TÜV-SV...-2003.31.D/G.0,8 CE0036 30 bar.
• Compact all metal shape with an overall height H of 215 mm and a height h of 23 mm.
• Discharge capacity of 13970 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 -60 to +225 °C.

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 30 bar
• Pipelines and manifolds for non toxic, non flammable gases with a G 1-1/4" connection
• Test benches and machines where a discharge capacity of 13970 m³/h has to be protected
• Workshop networks and plant installations that call for a brass valve body
• Cold installation points down to -60 °C as well as warm areas up to +225 °C

Standards and conformity

The valve is type tested and carries the component marking TÜV-SV...-2003.31.D/G.0,8 CE0036 30 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.