Safety valve, preset and lead-sealed, G 1/2", DN 10, 48.00 bar, stainless steel 1.4401

This spring-loaded safety valve made of stainless steel 1.4401 protects compressed air systems up to a set pressure of 48.00 bar. The stated discharge capacity of 1997.2 m³/h refers to exactly this set pressure. The valve is fitted with the G 1/2" thread in nominal size DN 10.

Benefits

• Factory set to 48.00 bar and lead-sealed, so the set pressure is protected against unauthorised adjustment.
• At 48.00 bar the valve releases 1997.2 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 120 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.

Technical data

Applications

• Protection of pipes and fittings in compressed air networks with a G 1/2" connection.
• Use on compressors and air treatment units where up to 1997.2 m³/h have to be discharged.
• Protection of gas lines carrying non-toxic, non-flammable gases up to 48.00 bar.

Standards and conformity

The valve is type-approved and carries the component identification TÜV.SV...-882.10.D/G.0.71 CE0036 48 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.