Angle safety valve for liquids, standard, connection G 1-1/2", set pressure 12.0 bar

This angle safety valve protects vessels and lines carrying liquids against inadmissible overpressure. The article is listed with a set pressure of 12.0 bar. The stated figures are nominal size DN 22 and connection G 1-1/2".

Benefits

• Set pressure 12.0 bar, fixed at the factory.
• Discharge capacity 24.61 m³/h of water at nominal size DN 22.
• Connection G 1-1/2" with 56 mm across flats.
• Overall height H 140 mm and installation length L 46 mm.
• Temperature range -10 to +130 °C for water and neutral, non-toxic liquids.

Applications

In cooling circuits and water lines of nominal size DN 22 the valve carries away up to 24.61 m³/h when it responds.

Standards and conformity

The valves are type-tested and are supplied with a fixed setting only. The setting at 12.0 bar forms part of the test, and a 3.1 setting certificate is available on request.