Servo-assisted solenoid valve EV222B

2-wayNCfor water

EV222B is an indirect servo-operated solenoid valve programme for use in connection with contaminated or aggressive media. Valve body in stainless steel, isolating diaphragm protecting the solenoid system against impurities, build in pilot €lter, replaceable equalizing ori€ce, enclosures up to IP67 ensure a reliable and satisfaction function. Features • Clip on coil • Viscosity: Up to 50 cSt • Isolating diaphragm • Water hammer damped Built in €lter for protection of pilot system Product details Actuator - B Actuator size - 13.5 mm Actuator size [in] - 0.53 in Actuator system [mm] - 13.5 mm Connection Internal/External - Internal Connection size [in] - 1/2 Connection type - G Contain batteries - No Cv value [gal/min] - 4.6 gal/min Est. time to close, water [ms] - 350 ms Est. time to open, water [ms] - 40 ms EU RoHS exemption clause - 6(c) Flow direction - Single-flow Flow direction indicator - Embossed 1-way arrow Function - NC In scope of WEEE - Yes Kv value [m³/h] - 4 m³/h Max media viscosity [cSt] - 50 cSt Media tolerance comments - Aggressive media Contaminated media Number of ways - 2/2 Open/close equalizing orifice - Optional Equalization orifice Orifice size [mm] - 15 mm Orifice size fraction [in] - 5/8 in Packing format - Multi pack Quantity per packing format - 24 pc REACH Candidate List substances - No UK RoHS compliance - Out of scope