Safety valve, type-approved, preset and sealed, G 3/4", DN 10, 0.40 bar, brass

As soon as the system pressure rises to 0.40 bar, the valve lifts automatically and releases up to 31.1 m³/h to the atmosphere. The setting is fixed and lead-sealed at the factory and cannot be altered during operation. With its G 3/4" thread, DN 10 nominal size and a body of brass, the valve fits common manifolds and vessel ports.

Benefits

• Overall height 75 mm and screw-in section height 16 mm, so the space required can be determined before installation.
• Body material brass, approved for compressed air and other non-toxic, non-flammable gases.
• Type-tested design carrying the component marking TÜV.SV...-882.10.D/G.0.35 CE0036 0,4 bar.
• Free-blowing design without collecting line, the 31.1 m³/h are released directly to the atmosphere.
• Self-acting operation without auxiliary power, the valve recloses once the pressure has fallen below 0.40 bar.

Technical data

Applications

• Installations with requirements on the resistance of the material brass.
• Retrofitting on existing DN 10 vessel ports.
• Protection of compressed air receivers with a permissible operating pressure of 0.40 bar.

Standards and conformity

The valve is type-tested and carries the component marking TÜV.SV...-882.10.D/G.0.35 CE0036 0.4 bar. Only the factory set and lead-sealed version is supplied, the set value of this article is 0.40 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.