Safety valve, type-approved, preset and sealed, G 1/2", DN 10, 19.00 bar, nickel-plated brass

The valve keeps the pressure in compressed air and gas lines below 19.00 bar and works without auxiliary power. The tested discharge capacity of 812.6 m³/h matches the DN 10 nominal size. It is screwed in via G 1/2" and the body material is nickel-plated brass.

Benefits

• Self-acting operation without auxiliary power, the valve recloses once the pressure has fallen below 19.00 bar.
• Fixed setting at 19.00 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.
• Tested discharge capacity of 812.6 m³/h, referred to the set pressure of 19.00 bar.
• Connection thread G 1/2" at nominal size DN 10, installation with 27 mm across flats.
• FKM seal, which covers a temperature range from -25 to +180 °C.

Applications

• Installations with requirements on the resistance of the material nickel-plated brass.
• Retrofitting on existing DN 10 vessel ports.
• Protection of compressed air receivers with a permissible operating pressure of 19.00 bar.

Standards and conformity

The valve is type-tested and carries the component marking TÜV.SV...-882.10.D/G.0.71 CE0036 19 bar. Only the factory set and lead-sealed version is supplied, the set value of this article is 19.00 bar. Fixed settings between 0.2 and 50 bar are available from the manufacturer. A test certificate for the setting and a version with NPT thread are available as options.