Solenoid valves 2/2-way servo-operated Type EV224B - Danfoss Industrial Automation - #1

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Solenoid valves 2/2-way servo-operated Type EV224B Data sheet Features EV224B NC and NO • For compressed air. • Diff erential pressure: Up to 40 bar • Ambient temperature: Up to +60oC • Media temperature from -10oC to +60oC • Coil enclosure: Up to IP67 • Thread connections:From G 1/2 to G 1 • Built in fi lter for protection of pilot system. Technical data NC and NO Main type EV224B 15B EV224B 20B EV224B 25B Installation Optional, but vertical solenoid system is recommended Pressure range 0.3 - 40 bar Max. test pressure 64 bar Time to open 1) 40 ms 40 ms 50 ms Time to close 1) 150 ms 150 ms 150 ms Ambient temperature Media temperature -10 to +60oC Materials Coil type: BB 10 W ac/18 W dc2) Up to +60oC Coil type: BE 10 W ac/ 18 W dc2) (IP67) Up to +60oC Coil type: BG 12 W ac/ 20 W dc Up to +60oC Valve body: Armature: Armature tube: Armature stop: Diaphragm valve cone: Springs: O-rings: Valve plate: Diaphragm: Brass, Stainless steel, Stainless steel, Stainless steel, Stainless steel, Stainless steel, NBR NC : NBR / NO : PTFE NBR W.no. 2.0402 W.no. 1.4105 / AISI 430FR W.no. 1.4306 / AISI 304L W.no. 1.4105 / AISI 430FR W.no. 1.4404 / AISI 316 L W.no. 1.4310 / AISI 301 IC.PD.200.N2.02 - 520B2616 1)The times are indicative and apply to air. The exact times will depend on the pressure conditions. Closing times can be changed by replacement of the equalising orifi ce. 2) With 18 W dc max. 30 bar.