Schünemann SAB - Since 1937 - New Ideas - New Horizons
Valves

Valves

Proportional Safety Valve

Proportional Safety Valve

The spring-loaded Proportional Safety Valve is used to release overpressure of vapours and gases. The valve cone is lifted by the system when the pressure exceeds a set value. The valve is available as an open or closed blowing version.

Standard Version
Nominal width: DN 6 to DN 16
Triggering pressure: 120-315/ 2-120/ 2-120 bar
Rated Pressure: PN 315/ PN 120/ PN 120 bar
Operating temperature: -30 to +80 °C
Installation position: Any
Connections: Threaded connections
Operating medium: Compressed air and neutral gases
Materials
Body/ Cover: 2.0967
Cone: 2.0958
Spindle: 2.0540
Spring: C 1.1200 coated
Seals: NBR/ PA6.6