3/2-5/2-Way Valves - NAMUR
Control and Directional Valves
Riegler's NAMUR directional valves are designed for direct mounting onto pneumatic part-turn actuators using the NAMUR interface (VDI/VDE 3845). The range covers 3/2- and 5/2-way functions, with either an air spring or mechanical spring return.
The valves are available in 24 V DC and 230 V / 50 Hz with ports such as G 1/4 and G 3/8. With around 20 items the series maps the typical switching variants for valve automation.
NAMUR interface direct mounting onto part-turn actuators without piping the control signals.
3/2- and 5/2-way for single-acting and double-acting actuators.
Air spring / spring return defined fail-safe position on signal loss.
24 V DC and 230 V 50 Hz selected to match the available control voltage.
NAMUR valves drive pneumatic part-turn and piston actuators on dampers, ball valves and process valves. Direct mounting removes the need for separate piping between valve and actuator in process engineering.
