Excavator Pipe-Rupture Valve series CFS 16 -EF
Pressure [bar]
420
Flow rate [L/min]
250
Pipe Rupture Valves
Pipe rupture valves are used wherever a load must not be allowed to drop rapidly and without control if a pipe or hose bursts (ex. uncontrolled movement of the cylinder). In its normal position the pipe rupture valve is open and allows the flow in both directions. When the pressure in the inlet port drops below a set value – for example due to a burst hose – the valve closes suddenly and blocks the flow without leakage. When the supply line is restored, the valve unlocks and allows the actuator to continue operating.
