Pneumatic proportional control valves - EPR series

Regulation valve

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“ ✔ Sensitivity: ≤ ± 0.5% F.S. ✔ Linearity: ≤ ± 1.0% F.S. ✔ Repeatability ≤ ± 0.5 F.S. ✔ Hysteresis ≤ 0.5% F.S. ”

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Presentation

Proportional valves, series EPR, are used in the field of pneumatics (compressed air) and allow the adjustment of the output pressure by means of an electrical signal. Depending on the measured pressure, these valves emit an electrical output signal, the so-called "feedback signal".

Available in G1/8", G1/4" and G1/2" sizes, these valves feature a display that indicates the regulated pressure, but also facilitates configuration with an easily accessible user display.

These pneumatic proportional control valves have an aluminium body, techno-polymer heads, a stainless steel spring and an NBR seal.

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Technical features

Operating pressure: maximum control pressure + 1 bar Maximum pressure: 10 bar for models with adjustment range: 0÷5 bar and 0÷9 bar - 2 bar for models with adjustment range: 0÷1 bar Voltage tolerance: ± 10%. Medium: filtered, non-lubricated air or continuously lubricated compressed air Connection: G1/8 Flow rate at Pa=6 bar and Δp=1: G1/8 Electrical connector: M12A 4 PIN Working temperature: between 0 °C and +50 °C Voltage: 24 V Materials: aluminium - body; stainless steel - spring; techno-polymer heads NBR seal