Direct Acting, Spool Type, Metric Cartridge - DWM12130Y


The pressure compensator DWM12130Y is a normally open, direct-acting, spring-loaded flow control valve.

Indeed, by maintaining a constant differential between inlet and outlet pressure of an orifice (ports 1 and 3 of the pressure compensator), there is a maintenance of a constant flow rate (independently of the load pressure). As soon as the pressure differential exceeds the value pre-set by the spring force, the control piston reduces an orifice cross-section. Therefore, the utilisation of the pressure compensator can, for example, be for when lowering variable loads at the same velocity. Also, together with a proportional flow control valve, it can serve as a 2-way proportional flow regulator.

Moreover, in a load sensing system in which several consumers are operated, the speed of each individual circuit can be controlled.

See datasheet for drawings, dimensions, model code, etc...

  • Used to control the flow rate of consumers independently of the load pressure
  • Versions for two different control pressure differentials and for flow rates up to max. 130 l/min
  • Excellent stability throughout the pressure and flow range
  • Excellent dynamic performance
  • External surfaces zinc-plated and corrosion-proof
  • Hardened and ground valve components to ensure minimal wear and extended service life
  • Finally, reliable operation due to integral stroke limitation
Direct Acting Spool Type Metric Cartridge DWM12130Y

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