Safety relief valve G 1/2", factory set and sealed, DN 11, 15 bar, stainless steel 1.4404

The spring loaded safety valve limits the pressure in compressed air receivers, compressor stations and pipelines to 15 bar. Once the set pressure is reached it opens and discharges up to 905 m³/h into the atmosphere. Connection G 1/2", nominal size DN 11, body in stainless steel 1.4404.

Advantages

• Compact all metal shape with an overall height H of 79 mm and a height h of 12 mm.
• Type tested and permanently marked with TÜV-SV...-2055.11.D/G.0,8 CE0036 15 bar.
• Discharge capacity of 905 m³/h at nominal size DN 11, sufficient for protecting correspondingly sized generators.
• Connection thread G 1/2" with 27 mm across flats, mounted with a standard open end wrench.
• Set pressure fixed at 15 bar and lead sealed, so no adjustment is possible during operation.

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 15 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 905 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 15 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.