After years of experience in the field of solenoid valves, the R&D department of OLAB has designed a range of totally safe solenoid valves for refrigeration and air conditioning systems to prevent leaks in circuits.

Depending on the model, they are directaction or servo-controlled diaphragm solenoid valves with SAE FLARE connections or weldable copper pipes.

External seals are made of neoprene while the DN gasket is PTFE or rulon depending on the model.

The class H coils are always provided with rubber insulating gaskets mounted on the upper and lower end to protect the electric winding from moisture.