5/3-way solenoid valve, pilot-operated, exhaust centre, G 1/8, 450 l/min, 230 V AC - E.MC

A 5/3-way valve drives a double-acting cylinder in both directions and decides what happens in the third position. The pilot-operated valve from the E.MC RV series switches with two 230 V AC coils and passes up to 450 l/min at its G 1/8 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

• Flow rate of 450 l/min at 3.4 mm nominal diameter and 9 mm² effective area (Cv 0.50), enough air for brisk strokes without the valve throttling them.
• Service life of at least 40 million switching cycles, roughly 11,000 operating hours at one cycle per second.
• IP65 protection to DIN 40050 and insulation class F, each coil draws 3 VA.
• Operating pressure of 1.5 to 8 bar with a 12 bar test pressure, and the air does not need to be lubricated.

Applications

• Simple controls that run directly on 230 V AC without a power supply.
• Actuators that must be free of force while the machine is stopped, for example during maintenance.
• Compact handling assemblies with short tubing runs and small cylinders on G 1/8 ports.

Accessories and spare parts

A matching 230 V AC replacement coil, type S, is available separately. For wiring with plug-in connectors, E.MC lists connection cables in 0.3, 0.6 and 1 m lengths.