Inline Pressure Compensator series DWDPA-5B

These direct-acting inline pressure-compensator (hydro stat) cartridges, series DWDPA-5B…-16…, are size 16, high performance screw-in cartridges with an M42x2 moun ting thread. The main stage is designed on the sliding-spool principle, and it can be set between 8…16 bar using the ad justable compensator spring. Inline compensators maintain the control pressure difference between inlet and outlet pressure – for example, across a throttle (an orifice) – at a constant level. This means that the flow rate is independent of the load pressure at the actuator. The adjusting screw or the handwheel enable the user to carry out system optimi sation directly on the equipment, without any need to install or replace components that have different flow ranges (e.g. proportional valves). To safeguard valve settings, the adju sting spindle can be sealed with a tamper-proof cap.