The device has two thermal expansion valves with bellows filled with gas and connected against each other. Each of the two valves is also connected to the end of a fluid line and passes from the closed to the open position (and vice versa) depending on whether the temperature of the filling gas is higher or lower than a certain threshold programmable during filling through the pressure of the gas in the bellows contained in the valve itself.
Allows connection and disconnection operations between the lines without emptying the circuit and without causing fluid leakage
Contacts
For further information, write:
CTIO
Chief Technology and Innovation Office
Technology Transfer Team
Chief Technology and Innovation Office
Technology Transfer Team