Valve function3/2-way, closed, monostable, semi-automatic 3/2-way, closed, monostable
Type of actuationElectric
Construction width51 mm
Standard nominal flow rate (standardised to DIN 1343)406 l/min
pneumatic working portG1/4 1/4 NPT
Operating pressure0 psi ... 116 psi
DesignDirectly actuated poppet valve
Type of resetMechanical spring
Degree of protectionIP65
Nominal size3.5 mm
Sealing principleSoft
Mounting positionoptional
Manual overrideDetenting None Non-detenting
Type of pilotingDirect
Flow directionNon-reversible
Suitability for vacuumno
b value0.15
C value1.8 l/sbar
Flow rate Kv pressurisation0.32 m³/h
Flow rate Kv exhaust0.32 m³/h
Standard nominal flow rate 2-3440 l/min
Switching time off60 ms
Switching time on40 ms
Explosion protectionZone 1 (ATEX) Zone 2 (ATEX) Zone 21 (ATEX) Zone 22 (ATEX)
Operating mediumCompressed air according to ISO 8573-1:2010 [7:1:2] Compressed air to ISO 8573-1:2010 [7:2:2]
Corrosion resistance class CRC4 - Very high corrosion stress
LABS (PWIS) conformityVDMA24364 zone III
Media temperature-50 °C ... 60 °C
Ambient temperature-50 °C ... 60 °C
Product weight390 g
Note on materialsRoHS-compliant
Material sealsNBR VMQ
Material housingHigh-alloy stainless steel
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