Safety relief valve G 1", factory set and sealed, DN 20, 17 bar, brass

Safety valves of this design take over the pressure side protection of receivers and pipe networks. This model opens at 17 bar and discharges up to 3243 m³/h. It has the G 1" connection, nominal size DN 20 and a body in brass.

Advantages

• Discharge capacity of 3243 m³/h at nominal size DN 20, sufficient for protecting correspondingly sized generators.
• All metal design in brass, vibration resistant and suitable for continuous use from -20 to +200 °C.
• Seal in FKM, matched to the set pressure of 17 bar.
• Compact all metal shape with an overall height H of 111 mm and a height h of 14 mm.
• Connection thread G 1" with 41 mm across flats, mounted with a standard open end wrench.

Technical data

Applications

• Compressed air receivers and compressor stations with a permissible working pressure up to 17 bar
• Pipelines and manifolds for non toxic, non flammable gases with a G 1" connection
• Test benches and machines where a discharge capacity of 3243 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...-2055.20.D/G.0,77 CE0036 17 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.