hat
valv la 423 se yon valv twonpèt sèrvo-ede disponib nan NC ak NON vèsyon. Yon minimòm presyon diferans obligatwa pou fonksyon an valv oblije chanje. anwoulman yo Solenoid yo modle ak-wo kalite résine epoksidik. tiyo yo satisfè degre nan pwoteksyon IP65.
eng
The 423 valve is a servo-assisted piston valve available in NC and NO versions. A minimum differential pressure is required for the valve switching function. The solenoid coils are moulded with high-quality epoxy resin. The valves satisfy degree of protection IP65.