贺德克蓄能器充气阀报价,DLHSD-01X-12/100

贺德克蓄能器充气阀报价,DLHSD-01X-12/100

简述：

differential are used for the automatic reloading of a hydro-accumulator.

pump is guided, depressurised, to the tank. 

If the pressure falls in the accumulator through oil removal 

Once the present pressure has been reached,

then the valve will close and the accumulator will be charged. 

by the value of the switching pressure differential,

HYDAC accumulator charging valves with fixed switching pressure 

the filling sequence is interrupted and the flow from the

特点:

in full accumulator capacity for emergency function in pump intermittent duty mode.

Simple commissioning by setting the switch-off pressure

Very low discharge of the accumulator due to pilot stage with minimal leakage

Built-in check valve means no additional installation cost

Compact design enables space-saving installation in control blocks and power units

differentials (12, 16, 21%),

Switch-off pressures within the pressure ranges 100, 250 and 350 bar freely adjustable

Various pressure ranges up to 350 bar

Re-charging of the accumulator is dependent on the switch-on pressure, resulting 

Low ∆p characteristics

Optimal system adaptation due to valves with different, fixed switching pressure 

贺德克蓄能器充气阀报价,DLHSD-01X-12/100