Safety valve, TÜV type-tested, factory-set, G 1/2", DN 8, 21.00 bar, stainless steel 1.4571

Made of stainless steel 1.4571, this valve safeguards compressed air systems against overpressure and opens at 21.00 bar. The DN 8 seat permits a discharge capacity of 524 m³/h. Installation is via G 1/2" and the overall height is 75 mm.

Benefits

• Set pressure 21.00 bar, fixed and lead-sealed at the factory.
• Connection thread G 1/2" with 24 mm across flats.
• Free blow-off of up to 524 m³/h for compressed air and other non-toxic, non-flammable gases.
• Overall height H 75 mm, dimension h 14 mm.
• Type-tested and carrying the component marking TÜV.SV...-882.8.D/G.0.65 CE0036 21 bar.

Applications

For compressed air networks, test equipment and receivers with a limit pressure of 21.00 bar this valve is the matching protection. Up to 524 m³/h are carried away when it responds, while toxic or flammable gases are excluded.

Standards and conformity

Type testing is documented by the component marking TÜV.SV...-882.8.D/G.0.65 CE0036 21 bar. A setting certificate is available on request, as is an NPT thread.