Description
Construction set up Pre-controlled piston poppet valve
Actuation type Electrical
Sealing principle Soft
installation position Coil preferentally up
Fastening type pipe installation
Fitting connection G3/4
Electrical connection Wiring diagram Form A acc. to EN 175301-803PlugSquare shapeacc. to EN 175301-803
Nominal width [mm] 25
Valve function 2/2 closed monostable
Hand assist actuation none
Flow direction Not reversible
medium Compressed air to ISO 8573-1:2010 [7:4:4]Inert gasesNeutral liquidsOther media on request
Nominal pressure fitting 40
pressure difference [bar] 0,5
Coil characteristic value 24 V DC: 6,8 W
Insulation material class H
Permitted voltage oscillations ?I 10 %
Power-on time 100 %
Control type pilot operated
Medium pressure [bar] 0.5 to 40
Max. viscosity [mm2/s] 22
Medium temperature [??C] -10 to 80
ambient temperature [??C] -10 to 35
Leak rate to EN 12266-1 A
Flow Kv [m3/h] 8,2
Normal nominal flow [l/min] 8.750
Shifting time on [ms] 130
Shifting time off [ms] 300
Material information LABS containing materials includedRoHs compliant
Housing material Brass cast
Material number housing CW617N
Seals material FPM
Screws material High-alloyed stainless steels
Material number screw 1.4301
Product weight [g] 1.500
Protection category IP65
Corrosion resistant class KBK 1 – low corrosion stress
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