NAMUR solenoid valve, convertible 5/2 or 3/2-way, impulse valve, G 1/4, 24 V AC - E.MC

This valve mounts directly on the NAMUR interface of a rotary actuator, so there is no tubing between valve and actuator. With a 5.6 mm orifice it delivers up to 1800 l/min in 5/2 mode and switches in under 50 ms at 5 bar.

Advantages

• Flow of 1800 l/min as a 5/2-way and 1000 l/min as a 3/2-way valve with a 5.6 mm orifice.
• Power consumption 4 VA at 24 V AC, voltage tolerance ±10 %.
• IP 65 protection and a service life of at least 12 million cycles.
• Convertible between 5/2 and 3/2-way by turning the seal, one valve type for double-acting and single-acting actuators.
• Impulse valve: holds its switching position after the control pulse, the coil does not need continuous current.

Applications

• Butterfly valves and ball valves with rotary actuators that must stay in their last position on power loss
• Double-acting rotary actuators driven by pulse signals from the PLC
• Single-acting actuators in 3/2-way mode when only short control pulses are available

Accessories and spare parts

A replacement T1 solenoid coil for 24 V AC is available separately if a coil needs changing. The valve itself stays on the actuator.