Safety valve, preset and lead-sealed, G 1/2", DN 10, 18.90 bar, brass

To protect compressed air and other non-toxic, non-flammable gases, this valve opens at 18.90 bar. Up to 807.7 m³/h are released freely into the surrounding air. The G 1/2" thread, nominal size DN 10 and the material brass determine the installation.

Benefits

• The FKM sealing material allows operating temperatures from -25 to +180 °C.
• Factory set to 18.90 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.
• At 18.90 bar the valve releases 807.7 m³/h, a figure that applies to free discharge into the surrounding air.
• The G 1/2" thread and nominal size DN 10 suit common compressed air manifolds, spanner size 27 mm.
• Overall height H of 95 mm and height h of 14 mm, so the space required is known before installation.

Applications

• Protection of gas lines carrying non-toxic, non-flammable gases up to 18.90 bar.
• Installation in systems with operating temperatures between -25 and +180 °C.
• Test benches and machines where the set pressure of 18.90 bar has to be sealed and documented.

Standards and conformity

The valve is type-approved and carries the component identification TÜV.SV...-882.10.D/G.0.71 CE0036 18,9 bar. The marking states the notified body CE0036 and the set pressure. Delivery is exclusively with a fixed setting, fixed values between 0.2 and 50 bar are possible. A setting certificate and an NPT thread are available as options.