To protect certain appliances or circuits (pump recyling, etc.), it is possible to take standard DCX3 and make a valve that will relieve the main circuit above a preset pressure. In this case, the DCX3 is equipped with an actuator with a special spring. The air supply to the actuator is fed firstly through a unit containing a pressure reducer.
Diameters
From DN 25 up to DN 100
Working conditions
|
Maximum temperature +140°C |
Minimum temperature -5°C |
|
Maximum calibration pressure 1200 kPa (12 bar) |
Maximum sealing pressure 1300 kPa (13 bar) |
|
Maximum supply pressure 800 kPa (8 bar) |
Minimum supply pressure 450 kPa (4,5 bar) |
Brochures
