Safety valve, preset and lead-sealed, G 3/8", DN 10, 20.50 bar, brass

The set pressure is factory adjusted to 20.50 bar and lead-sealed, so the value cannot be changed unnoticed. When the system reaches this pressure, the valve discharges up to 873.9 m³/h. The brass body carries the G 3/8" connection thread for nominal size DN 10.

Benefits

• Screwed in through G 3/8" in DN 10 and tightened at the 27 mm wrench flat.
• Dimensions H 95 mm and h 12 mm make planning of tight mounting positions easier.
• FKM seal, covering a temperature range from -25 to +180 °C.
• The set value of 20.50 bar stays traceable and unchanged thanks to the lead seal.
• Discharge capacity of 873.9 m³/h, referred to the set pressure of 20.50 bar.

Technical data

Applications

• Protection of gas lines carrying non-toxic, non-flammable gases up to 20.50 bar.
• Installation in systems with operating temperatures between -25 and +180 °C.
• Test benches and machines where the set pressure of 20.50 bar has to be sealed and documented.

Standards and conformity

The component identification TÜV.SV...-882.10.D/G.0.71 CE0036 20,5 bar proves the type approval and states the notified body CE0036 together with the set pressure. Valves of this series are delivered with fixed settings between 0.2 and 50 bar, here at 20.50 bar. An NPT thread and a setting certificate are available as options.