Hydraulic Proportional Valve

 

 

Hydraulic Proportional valves used with their associated electronic controls, also add the desirable features of acceleration and deceleration. This offers a variety of machine cycles, safely operated at greater speeds, yet with controlled start and stop characteristics. Regulated acceleration and deceleration result in improved machine overall cycle times and production rates.

 

 

 

This variable positioning allows spools to be designed with metering notches to provide flow/speed control as well as directional control functions all in one valve, instead of requiring separate valves for direction and speed. The other major benefit is when the circuit requires more than one speed. The various speeds are achieved by changing the electrical signal level to deliver the flow/speed required. No additional hydraulic components are required! These proportional directional valves are controlled by DC power.

 

• Reduce commissioning time through plug-and-play functionality

• Reduce labor time and costs by minimizing wiring

• Increase machine uptime

• Improve productivity and quality

• Increase automation

• Enable easier serviceability

 

 

 

Hydraulic Proportional valves are available as direct operated and pilot operated valves with or without integrated electronics (OBE). Using integrated electronics, they reduce the cabling effort and simplify handling. Hydraulic Proportional valves are ideal for many closed loop applications.

 

 

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