solenoid valve elephant vs631 ef nc 220vac pa body material stainless steel aisi 304 seal epdm normally closed coil 220v Connection size:DN25 Technical parameters of ball valves

Technical parameters of ball valves Elephant WBV3EX-3432M-1W-F-ISO

Sketch of parts and materials of rotary disc gate valves Elephant WBV3131S-2W-C-H clumpy

mm QT-W (M)-005 220 V 0

le logement et les services publics

Schéma de câblage de l'unité de fin de course APL-510N-EX

solenoid valve elephant vs631 ef nc 220vac pa body material stainless steel aisi 304 seal epdm normally closed coil 220v Connection size:DN25 Technical parameters of ball valvesSolenoid valve is a special device designed to conveniently control the flow of the working medium. This process is carried out in the pipeline under pressure. In a normally closed solenoid valve, the closed position is maintained if no control voltage is applied to its induction coil. When voltage is applied to the coil, the normally closed valve opens and allows the process medium to flow through. When the control voltage is switched off, the valve