THREE-WAY VALVES :
with conical valve shutters, they ensure excellent flow capacity
MONOSTABLE OR BISTABLE THREE-WAY SOLENOID VALVES :
they can be fitted in a vacuum circuit operating in N.O. and N.C. They insure excellent flow capacity and reduced switching times. They can manage a continuous counter jet on the third release to facilitate release of suckers. The bistable (safety) version ensures that the vacuum is maintained both with lack of power and pressure in the servo-pilot.
