5/3-way solenoid valve, pilot-operated, exhaust centre, G 1/2, 1350 l/min, 12 V DC - E.MC

When an actuator has to stop in a defined way rather than just extend and retract, it needs a third switching position. The pilot-operated valve from the E.MC RV series switches with two 12 V DC coils and passes up to 1350 l/min at its G 1/2 port. With neither coil energised, the spool sits in the centre position. Both working ports are then open to exhaust. The actuator is depressurised and can be pushed by hand.

Advantages

• IP65 protection to DIN 40050 and insulation class F, each coil draws 3 W.
• Flow rate of 1350 l/min at 6.2 mm nominal diameter and 30 mm² effective area (Cv 1.67), enough air for brisk strokes without the valve throttling them.
• Valve body and spool in aluminium alloy, HNBR O-rings, pilot unit in engineering plastic.
• Service life of at least 40 million switching cycles, roughly 11,000 operating hours at one cycle per second.

Applications

• Large-volume cylinders and rotary actuators that need 1350 l/min at a G 1/2 port.
• Setting up and adjusting fixtures where the cylinder has to be moved by hand at rest.
• Mobile equipment and battery-powered systems running on 12 V DC.

Accessories and spare parts

A matching 12 V DC replacement coil, type T1, is available separately. For wiring with plug-in connectors, E.MC lists connection cables in 0.3, 0.6 and 1 m lengths.