Safety valve, type-approved, preset and sealed, G 1/2", DN 10, 42.00 bar, stainless steel 1.4401

This free-blowing safety valve protects compressed air systems against exceeding 42.00 bar. At full lift it discharges 1752.1 m³/h and thus limits the pressure rise in vessel and pipework. It is fitted with a G 1/2" thread, works in nominal size DN 10 and is made of stainless steel 1.4401.

Benefits

• Type-tested design carrying the component marking TÜV.SV...-882.10.D/G.0.71 CE0036 42 bar.
• Free-blowing design without collecting line, the 1752.1 m³/h are released directly to the atmosphere.
• Self-acting operation without auxiliary power, the valve recloses once the pressure has fallen below 42.00 bar.
• Fixed setting at 42.00 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.

Technical data

Applications

• Manifolds and receivers with a G 1/2" connection.
• Installations with requirements on the resistance of the material stainless steel 1.4401.
• Retrofitting on existing DN 10 vessel ports.
• Protection of compressed air receivers with a permissible operating pressure of 42.00 bar.

Standards and conformity

The valve is type-tested and carries the component marking TÜV.SV...-882.10.D/G.0.71 CE0036 42 bar. Only the factory set and lead-sealed version is supplied, the set value of this article is 42.00 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.