Safety valve, preset and lead-sealed, G 3/8", DN 10, 22.00 bar, stainless steel 1.4401

The safety valve limits the pressure in compressed air systems and opens automatically as soon as 22.00 bar is reached. In that case up to 935.1 m³/h are discharged freely until the system pressure falls below the set value again. The valve body is made of stainless steel 1.4401 and is screwed in through the G 3/8" thread in nominal size DN 10.

Benefits

• G 3/8" connection thread in nominal size DN 10, fitted with a 27 mm spanner size.
• The material stainless steel 1.4401 is admitted for compressed air and further non-toxic, non-flammable gases.
• Type approval documented by the marking TÜV.SV...-882.10.D/G.0.71 CE0036 22 bar.
• Set pressure adjusted to 22.00 bar and sealed at the factory, no readjustment on site is required.
• Tested discharge capacity of 935.1 m³/h, which allows the protection to be verified by calculation.

Applications

• Test benches and machines where the set pressure of 22.00 bar has to be sealed and documented.
• Protection of compressed air receivers with a permissible working pressure of 22.00 bar.
• Protection of pipes and fittings in compressed air networks with a G 3/8" connection.

Standards and conformity

The delivery is based on the type approval, documented by the marking TÜV.SV...-882.10.D/G.0.71 CE0036 22 bar with the notified body CE0036. The set pressure of 22.00 bar is adjusted and sealed at the factory, adjustment on site is not intended. Fixed settings between 0.2 and 50 bar are possible. On request the valve comes with an NPT thread and with a setting certificate.