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Proportional valve with closed loop from an internal pressure transducer. Outlet pressure is
proportional to an electrical input signal. Pressure control by two solenoid valves.
The valve can be field calibrated, mounted in any position, is immune to shock/vibration and
is without constant bleed in a steady state.

Media: lubricated or unlubricated and 50 µm filtered compressed air or non-corrosive gases

Supply_voltage: 24 V DC ± 10 V, residual ripple < 10%
Electrical_connector:
coupling socket, 4-pin according to DIN 43651, size 15 x 15 mm, connector turnable in 90° steps

Failsafe: If supply voltage or signal fails, outlet pressure will fall to zero bar (third valve).
Fail_freeze: If supply voltage fails, outlet pressure will be frozen.
Power_consumption: 3.6 W
Current_consumption: max. 150 mA
Linearity/Hysteresis: < 1% FS
Repeatability: < 0.5% FS
Mounting_position: any
Protection_class: IP 65

Adjustment:
Zero_point: ca. ± 20% FS
Range: + 5% FS, -10% FS

Temperature_range:
Media: 0 °C to 60 °C / 32 °F to 140 °F
Ambient: 0 °C to 50 °C / 32 °F to 122 °F

Body: aluminium and plastic
Elastomer: NBR/Buna-N and FKM
Inner_valve: stainless steel and plastic