Poppet type, pilot operated, digital proportional relief valves with an integral pressure transducer, for pressure control in a closed-loop.

R - for coupling with an off-board driver.
REB - with a basic integral digital electronic driver, analog reference signals; a USB port for software, and functional parameters' setting.
RES -  with a fully integrated digital electronic driver and Fieldbus interface for functional parameters' setting, reference signals, and real-time diagnostics.

The integral, digital, electronic driver controls the valve, and assures valve-to-valve interchangeability, according to the reference signal.

Size: 06
Max flow: 4 l/min.
Max press: 350 bar.

Spool type pilot operated digital proportional relief valves with an On-board pressure transducer for pressure control in a closed-loop.

R- for coupling with an off-board driver.
REB - with a basic integral digital electronic driver, analog reference signals, and a USB port for software and functional parameters' setting.
RES -  with a fully integrated digital electronic driver and Fieldbus interface for functional parameters' setting, reference signals, and real-time diagnostics.

Size: 06
Max flow: 40 l/min.
Max press: 350 bar.

Poppet type, pilot operated, digital proportional relief valves with an integral pressure transducer, for pressure control in a closed-loop.

R- for coupling with an off-board driver.
REB - with a basic integral digital electronic driver, analog reference signals, and a USB port for software and functional parameters' setting.
RES- with a fully integrated digital electronic driver and Fieldbus interface for functional parameters' setting, reference signals, and real-time diagnostics.

Size: 10, 20, 32
Max flow: 200, 400, 600 l/min.
Max press: 350 bar.