Circulating unloading valve GCB12B
1. The gas passing through the air-fuel separator at the intake end is automatically closed due to its own spring pressure;
2. When pressure is applied to the signal end, the circulation unloading valve opens to discharge the gas from the oil-gas separator;
1. The cyclic unloading valve body is sealed with FKM seals, which has a long life, safe and reliable;
2. The seal has good compatibility with lubricating oil;
3. The valve body uses brass material, which has strong pressure bearing capacity, large conduction ratio and good flexibility.
|Working status||Normally closed type, turn on when receiving pressure signal|
|Materials||Aluminum alloy / brass / FKM / PTFE|