Direct Acting, Spool Type, Metric Cartridge – DMVE
The pressure reducing valve DMVE is a direct-acting, spring-loaded spool valve. Its function is to maintain a constant pressure at the consumer.
In the normal position, pressure port 2 is connected to consumer port 1. The pressure build-up at the consumer acts on the face of the control piston and moves it upwards against the set spring force.
Therefore the inflow is throttled at port 2 just enough to satisfy the consumer’s demand – without pressure increase. There is an additional function of outlet pressure relief: if the pressure across consumer port 1 rises above the control pressure due to external force, the control piston is pushed further against the spring and relieves the consumer to tank port 3.
See data-sheet for drawings, dimensions, model code, etc…
- Excellent dynamic performance
- Hardened and ground valve components to ensure minimal wear and extended service life
- Low pressure drop by CFD optimized flow path
- Low hysteresis and excellent stability throughout the flow range