Safety valve, preset and lead-sealed, G 1/2", DN 10, 9.00 bar, nickel-plated brass

The set pressure is factory adjusted to 9.00 bar and lead-sealed, so the value cannot be changed unnoticed. When the system reaches this pressure, the valve discharges up to 404 m³/h. The nickel-plated brass body carries the G 1/2" connection thread for nominal size DN 10.

Benefits

• Overall height H of 95 mm and height h of 14 mm, so the space required is known before installation.
• The FKM sealing material allows operating temperatures from -25 to +180 °C.
• Factory set to 9.00 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.
• At 9.00 bar the valve releases 404 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.

Applications

• Protection of gas lines carrying non-toxic, non-flammable gases up to 9.00 bar.
• Installation in systems with operating temperatures between -25 and +180 °C.
• Test benches and machines where the set pressure of 9.00 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 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.