Safety valve, preset and lead-sealed, G 3/4", DN 10, 42.00 bar, stainless steel 1.4571

To protect compressed air and other non-toxic, non-flammable gases, this valve opens at 42.00 bar. Up to 1752.1 m³/h are released freely into the surrounding air. The G 3/4" thread, nominal size DN 10 and the material stainless steel 1.4571 determine the installation.

Benefits

• The G 3/4" thread and nominal size DN 10 suit common compressed air manifolds, spanner size 32 mm.
• FKM seal, covering a temperature range from -25 to +180 °C.
• The material stainless steel 1.4571 is admitted for compressed air and further non-toxic, non-flammable gases.
• Factory set to 42.00 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.
• At 42.00 bar the valve releases 1752.1 m³/h, a figure that applies to free discharge into the surrounding air.

Technical data

Applications

• Use on compressors and air treatment units where up to 1752.1 m³/h have to be discharged.
• Protection of gas lines carrying non-toxic, non-flammable gases up to 42.00 bar.
• Installation in systems with operating temperatures between -25 and +180 °C.

Standards and conformity

The component identification TÜV.SV...-882.10.D/G.0.71 CE0036 42 bar proves the type approval and states the notified body CE0036 together with the set pressure. Valves of this series are delivered with fixed settings between 0.2 and 50 bar, here at 42.00 bar. An NPT thread and a setting certificate are available as options.