Tognella 257/6-100 Check Valve Gauge Isolator 5/3 with closed centres

5/3 with closed centres

On request (Versions AISI 316 code FT2257/6 )

System improved type as it becomes switch-set cylinder only by mounting switch on cylinder body

HIGH PRESSURE TWO-WAY BALL VALVES

Tognella 257/6-100 Check Valve Gauge Isolator 5/3 with closed centresTOGNELLA CHECK VALVES (PISTON) They are inserted in branches of the circuit where the free flow in one direction is allowed and the return flow in the opposite direction is not possible. A lasting and hermetic seal is ensured by the conical valve poppet, which is a reliable mechanical solution. The spring in high resistance material is housed in such a way that it does not close as a pack during the opening phase. The external configuration of the