Nominal size2.2 mm
Type of actuationElectric
Sealing principleSoft
Mounting positionoptional
DesignDirectly actuated poppet valve
Type of resetMechanical spring
Type of pilotingDirect
Flow directionNon-reversible
Symbol00995954
Valve function2/2 proportional directional control valve, closed
Operating pressure0 bar ... 3 bar
Nominal operating pressure43.5 psi
Burst pressure435 psi
Standard flow rate (standardised to DIN 1343)46 l/min ... 56 l/min
Hysteresis16 mA
Max. switching frequency18 Hz
Current regulating range0 mA ... 200 mA
Max. electrical power consumption2.5 W
Coil resistance R2060.5 Ohm
Duty cycle100% (see operating instructions)
Frequency PWM control>3 kHz
Voltage PWM control24 V
Note on PWM controlThe permissible current range must not be exceeded when using pulse-width modulation.
Oxygen suitability according to standardISO 15001
Biocompatibility according to standardISO 18562
Maximum impurity level for hydrocarbons550 mg/m²
Vibration resistanceTransport application test with severity level 1 to FN 942017-4 and EN 60068-2-6
Note on vibration resistanceOscillation in the Z direction can lead to fluctuations in the flow rate
Shock resistanceShock test with severity level 1 to FN 942017-5 and EN 60068-2-27
Note on shock resistanceA shock in the Z-direction can lead to fluctuations in the flow rate
Corrosion resistance class CRC1 - Low corrosion stress
LABS (PWIS) conformityVDMA24364 zone III
MediumInert gases Air Oxygen
Note on the mediumLubricated operation not possible Maximum particle size 10 µm
Media temperature5 °C ... 50 °C
Degree of protectionIP60
Note on degree of protectionIn assembled state
Ambient temperature5 °C ... 50 °C
Storage temperature-40 °C ... 80 °C
Product weight23 g
Electrical connection 1, connection typeCable
Electrical connection 1, connector systemOpen end
Electrical connection 1, number of connections/cores2
Cable length0.07 m ... 0.08 m
Type of mountingOn sub-base Plug-in With accessories
Pneumatic connection, port 1Cartridge 15 mm
Pneumatic connection, port 2Cartridge 7.2 mm
Note on materialsRoHS-compliant
Material sealsFPM
Material housingHigh-alloy steel
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