Spool Type with Area-Ratio Advantage, Slip-In Valve – PDMC05S30A-11
The proportional pressure reducing valve PDMC05S30A is a direct-acting spool-type valve.
When de-energized, port 2 is closed and port 1 (consumer) is connected to port 3 (tank). When the inlet pressure fluctuates it provides an almost constant outlet pressure – depending on the energization of the coil. When the control current increases, the solenoid coil exerts a force on the control spool which is proportional to the control current and thereby defines the regulated pressure at port 1. This setting is proportional to the control current. Any pressure at tank port 3 is additive to the pre-set control pressure. If, as a result of external factors, the pressure at port 1 rises above the preset pressure, the valve opens from port 1 to tank port 3.
- Compact design
- Excellent dynamic performance
- Low pressure drop due to CFD optimized flow path
- Excellent stability throughout the entire flow range
- External surfaces corrosion-proof
- Coil seals protect the solenoid system
- Hardened and ground internal valve components to ensure minimal wear and extended service life
- Adjustable throughout flow range
- Excellent small signal characteristics