1. Hydraulics - Pneumatics
  2. Valve
  3. Air pressure regulator
  4. Parker Fluid Control Division - Europe

Proportional pressure regulator EPP4 Comfort series
for airsingle-stageanalog output

proportional pressure regulator
proportional pressure regulator
proportional pressure regulator
proportional pressure regulator
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for air
Number of stages
Output signal
analog output
Other characteristics
compact, high-precision, proportional, electro-pneumatic

Min.: 1 bar (14.5 psi)

Max.: 21 bar (304.58 psi)

Orifice diameter

Min.: 0.25 in

Max.: 2 in


Min.: 150 m³/h (5,297.2 ft³/h)

Max.: 2,700 m³/h (95,349.6 ft³/h)


The EPP4 family is an electro pneumatic pressure regulator. The COMFORT range regulators have a second M12 connector that can be used to connect the device to a PC to easily configure the regulation parameters.A pulsed width modulated solenoid valve controls the output pressure proportionally to an analog input signal. A very high accuracy is guaranteed thanks to a high precision closed loop signal provided by a built in pressure sensor. EPP4 Comfort ranges share the same reliable mechanical parts and proportional regulation as the Basic ones giving the same characteristics for hysteresis or precision. Markets: • Robotics • Paper industry • Machine tools • Mobile • Buildings • Textile • Instrumentation • Semi conductor Features/Benefits: • Long life expectancy • Compact and light • Low power • Proven Parker expertise who is a pioneer in pressure regulation technology • Atex construction available • Customized product capability • high pressure handling up to 20 bars Applications: • Oxyfuel/laser cutting machines • Spot welding robots • Sand/shot blasting machines • Coating machines


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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.