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IC.PD.100.E6.02 | 1
Data sheet
Direct-operated 3/2-way compact solenoid valves Type EV310A
EV310A covers a wide range of small competitive, direct-operated 3/2-way solenoid valves for use within industrial applications, for example as pilot valve.
Features y For water, oil, compressed air and similar neutral media
y Differential pressure: Up to 20 bar
y Ambient temperature: Up to 50 °C
y Media temperature from -10 – 100 °C
y Coil enclosure: Up to IP65
y Viscosity: Up to 20 cSt• Kv values up to 0.08 m3/h
• Thread connection: - NC G 1⁄8 – G 1⁄4 - NO G 1⁄8 - NC MAN G 1⁄8 – G 1⁄4
Coil voltage disconnected (closed):When the voltage to the coil (4) is disconnected, the armature (2) with the valve plates (3) is pressed down by the closing spring (1) andcloses the connection between P and A.At the same time, the connection betweengates A and R is opened. The connectionbetween P and A will be closed for as longas the voltage to the coil is disconnected.
Coil voltage connected (open):When voltage is applied, the armature (2)with the valve plates (3) is lifted and closesthe connection between A and R. At the same time, the connection between P and A isopened. The connection between P and Awill be open for as long as there is voltageto the coil.
Coil voltage disconnected (open):When the voltage is disconnected, the armature (2) with the valve plates (3) is pressed downby the opening spring (1) and closes theconnection between A and R. At the same time, the connection between P and A is open. The connection between P and A will be openfor as long as the voltage to the coil isdisconnected.
Coil voltage connected (closed):When voltage is applied to the coil (4), thearmature (2) with the valve plates (3) is liftedand closes the connection between P and A.At the same time, the connection betweengates A and R is opened. The connection between P and A will be closed for as long as there is voltage to the coil.
Coil voltage disconnected (open):When the voltage to the coil (4) is disconnected, the armature (2) with the valve plates (3) is pressed down by the closing spring (1) andcloses the connection between P and A. At the same time, the connection between gatesA and R is opened. The connection between P and A will be closed for as long as the voltageto the coil is disconnected.
Coil voltage connected (closed):When voltage is applied, the armature (2) with the valve plates (3) is lifted and closes theconnection between A and R. At the same time, the connection between P and A is opened.The connection between P and A will be openfor as long as there is voltage to the coil.