Industrial Solenoid Valves > 자유게시판

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EV250BW 10-22 is an assisted raise operated 2/2-means solenoid valve. The valve physique is made from ECO brass and uses next-era EPDM sealings. The valve is a compact valve used for course of water with low differential pressure, e.g. course of inlet and drinking water functions the place drinking water approvals as RISE, SINTEF, ACS, PZH and WRAS are required. EV250B with assisted elevate can function from zero and as much as 10 bar differential stress.This 2/2-manner valve program is especially to make use of in closed circuits with low differential pressure, however demanding moderate move charges. Valve body in dezincification resistant brass for ensuring a protracted life even in connection with aggressive steam media. EV250B is compatible with the broad Danfoss coil program with enclosures from IP00 up to IP67. Medium temperatures as much as 140°C (low strain steam). EV220B is a common 2/2-way solenoid valve program. Valve physique in brass, dezincification resistant brass and stainless steel ensures that a broad number of utility might be covered.

Usually-closed valves block the trail between the intake and outlet ports until the coil is energized. Normally-open valves permit fluid to stream from the intake to the outlet while blocking the exhaust port when the coil is de-energized. Universal valves can handle movement in any route and might be configured as both NC or خرید شیر برقی NO, making them versatile for choosing or diverting move.

When the coil is energized in a single direction, the valve shifts to vary the state (either open or close), and the constructed-in magnet holds it on this new position even after electrical energy is eliminated. The primary advantage of such a design is that it consumes energy only during state modifications, making these valves appropriate for battery-operated programs or purposes where energy conservation is paramount.