BPS 8920

Pressure sustaining valve stainless steel, threaded

Pressure sustaining valve in stainless steel suitable for liquids, gases and steam depending on sealing material. Normally closed by spring force against flow direction. Opens automatically, when the pressure exceed the adjusted blow-off pressure. The blow-off pressure can be adjusted by the set-screw inside of the pressure range. Threaded connection conform with DIN ISO 228 T1. Available with sealed spring chamber for media containing particles.