Valve function3/2 open, monostable
Type of actuationElectric
Construction width18 mm
Standard nominal flow rate (standardised to DIN 1343)400 l/min
pneumatic working portG1/4
Operating voltage24V DC
Operating pressure-13.05 psi ... 116 psi
DesignPressure-relieved poppet valve
Type of resetMechanical spring
Degree of protectionIP65
ApprovalRCM trademark c UL us - Recognized (OL)
CE mark (see declaration of conformity)To EU EMC Directive In accordance with EU RoHS Directive
UKCA marking (see declaration of conformity)To UK RoHS instructions
Nominal size4 mm
Grid dimension24 mm
Note on grid dimensionMinimum distance between the valves is 6 mm
Exhaust-air functionWith flow control option
Sealing principleSoft
Mounting positionoptional
Manual overrideNon-detenting
Type of pilotingDirect
Flow directionReversible with restrictions
Symbol00991322
lapUnderlap
Reverse polarity protectionBipolar
Additional functionsProtective circuit
Operating pressure, reversible-13.05 psi ... 14.5 psi
Max. switching frequency210 Hz
Switching time off3.5 ms
Switching time on3.5 ms
Tolerance switching time off+10%/-40%
Tolerance switching time on+10%/-30%
Switching time dispersion from 1 Hz0.3 ms
Duty cycle100%
Characteristic coil data24 V DC: low-current phase 2.125 W, high-current phase 8.5 W
Permissible voltage fluctuations+/- 10 %
Operating mediumCompressed air to ISO 8573-1:2010 [7:4:4]
Note on operating and pilot mediumLubricated operation possible (in which case lubricated operation will always be required)
Vibration resistanceTransport application test with severity level 2 to FN 942017-4 and EN 60068-2-6
Shock resistanceShock test with severity level 2 to FN 942017-5 and EN 60068-2-27
Corrosion resistance class CRC2 - Moderate corrosion stress
LABS (PWIS) conformityVDMA24364-B1/B2-L
Cleanroom suitability, measured according to ISO 14644-14Class 6 according to ISO 14644-1
Media temperature-5 °C ... 60 °C
Product weight270 g
Electrical connectionPlugs
Type of mountingWith through-hole
Pneumatic connection, port 11G1/4
Pneumatic connection, port 2G1/4
Pneumatic port 33G1/4
Note on materialsRoHS-compliant
Material sealsHNBR NBR
Material housingDie-cast zinc, coated
Material screwsGalvanised steel