Pressure Relief Valve
The DN 16 ISO-KF valves are pressure relief valves for use in pumps and small to mid-range vacuum systems. They serve the purpose to prevent the build-up of overpressures >1150 mbar. Technical details on the relevant opening pressures and serial numbers are printed onto the valve.
The valve opens at pressures above 1150 ±40 mbar. If the pressure inside the vacuum system is below 1150 mbar, the valve remains closed.
|Pressure Relief Valve DN 16 ISO-KF|
|Connecting flange||DN||16 ISO-KF|
|Installation orientation||as needed, any mounting position|
|Actuation||tension spring (closing)|
|Leak tightness||mbar l/s||<1 x 10-7|
|Max. perm. operating pressure||mbar||<1,500|
|Max. perm. pressure (absolute)||mbar||2,000|
|Environmental temperature||°C||0 … 50|
|Storing temperature||°C||-15 … 60|
|Tension spring||stainless steel|
|Retaining ring||stainless steel|
|Packaging||cardboard, plastic foil|