Inline Pressure Compensator series DWDPB-5D
kompensatory cisnienia nabojowe DWDPB-5D
Pressure cartridge compensators

Inline Pressure Compensator series DWDPB-5D

Pressure [bar]


Flow rate [l/min]


These directacting inline pressurecompensator (hydrostat) cartridges, series DWDPB5D10…, are size 10, high performance screwin cartridges with an M24x1.5 mounting thread. The main stage is designed on the slidingspool principle. The range includes a model with an adjustable pressurecompensator spring (5 … 15 bar) and four models with a fixed compensator spring (1, 4, 6 or 8 bar). Pressurecompensator cartridges 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. An optional model DWDPUB5D10… with damped spool is available for use in oscillationsusceptible conditions (for example, with load pressure < 20 bar). The adjusting screw or the handknob enable the user to carry out system optimisation directly on the equipment, without any need to install or replace components that have different flow ranges (e.g. proportional valves).

  • Adjustable compensator spring: from 5…15 bar
  • Fixed compensator spring: 1, 4, 6 or 8 bar
  • External remote-control port Z with integral damping orifice
  • High flow rates
  • Excellent stability over the whole pressure and flow range
  • Available with hand-knob or tamper-proof cap
  • Optionally with damped spool, for use with low load pressures (<20bar)
  • All exposed parts with zinc-nickel plating
  • Can be fitted in a line-mounting body
  • Can be fitted in sandwich bodies
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