Proportional-pressure regulator

Technical Data

• Nominal size, supply3 mm
• Nominal size, exhaust3 mm
• Type of actuationElectric
• Sealing principleSoft
• Mounting positionoptional Preferably vertical
• DesignDirectly actuated piston regulator
• Short circuit current ratingno
• Max. cable length30 m
• Safety instructionsSafety position VPPL: if the power supply cable is interrupted, the output pressure drops to 0 bar.
• Symbol00991479
• Reverse polarity protectionFor all electrical connections
• Type of resetMechanical spring
• Type of pilotingDirect
• Valve function3-way proportional-pressure regulator, closed
• Display typeLED indicator
• Operating pressure≤5 MPa
• Operating pressure≤50 bar
• Pressure regulation range0.04 MPa ... 4 MPa
• Pressure regulation range0.4 bar ... 40 bar
• Inlet pressure 10 bar ... 50 bar
• Inlet pressure 10 MPa ... 5 MPa
• Max. pressure hysteresis0.04 MPa
• Max. pressure hysteresis0.4 bar
• Max. pressure hysteresis5.8 psi
• b value0.25
• C value0.8 l/sbar
• Standard nominal flow rate (standardised to DIN 1343)245 l/min
• Standard nominal flow rate 2-3282 l/min
• Switching time off654 ms
• Switching time on428 ms
• Operational voltage range DC21.6 V ... 27.6 V
• Duty cycle100%
• Max. electrical power consumption26.7 W
• Residual ripple10 %
• Signal range analogue output4 - 20 mA
• Signal range analogue input0 - 10 V
• SETPOINT/ACTUAL valuesVoltage type 0 - 10 V
• Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4] Inert gases
• Note on operating and pilot mediumLubricated operation not possible
• Approvalc UL us listed (OL)
• KC markKC-EMV
• CE mark (see declaration of conformity)To EU EMC Directive
• UKCA marking (see declaration of conformity)To UK instructions for EMC
• Corrosion resistance class CRC2 - Moderate corrosion stress
• LABS (PWIS) conformityVDMA24364 zone III
• Media temperature5 °C ... 50 °C
• Degree of protectionIP65
• Ambient temperature5 °C ... 50 °C
• Storage temperature-10 °C ... 60 °C
• Product weight1100 g
• Linearity error in ± %FS1 %FS
• Total accuracy1.5%FS
• Temperature cooefficient0.04 %/K
• Repetition accuracy in ± %FS1 %FS
• Electrical connection diagnostics interfaceSocket, M12, 5-pin, A-coded
• Electrical connection, INPlug connector, M12, 5-pin, A-coded
• Electrical connection, OUTPlug connector, M12, 5-pin, A-coded
• Type of mountingWith through-hole
• Pneumatic connection, port 1G1/4
• Pneumatic connection, port 2G1/4
• Pneumatic connection, port 3G1/4
• Note on materialsRoHS-compliant
• Material housingAnodised wrought aluminium alloy