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Brand Name : ROUND STAR
Model Number : ZCSB
Certification : CE
Place of Origin : CHINA
MOQ : 5PCS
Price : 50-1000
Supply Ability : 200
Packaging Details : exporting standard package
Working medium : water、liquid、air、light oil(viscosity≤20cst)
medium temperature : -5 ~ 80℃. 0-180℃
working pressure : 0 ~ 16 bar
Environmental temperature : -10-50 ℃ Relative humidity ≤85%
valve body material : brass, stainless steel. SS 304, Cast iron
explosion proof structure : flameproof Exd II BT4, Encapsulation type Exm BI/IIBT 4
Coil parameters : AC 110V AC 220V AC 240V DC 12V DC 24V flameproof IP 54 Encapsulation type IP 65 i meter-long cable wire
Explosion proof solenoid valve ZCSB ( D -25 FLAMEPROOF
Operating principle:
While energized in coil, the electromagnetic power opens the small orifice. Then the pressure in upside of valve reduced, so the pressure difference between both side of diaphragm happen and lead to diaphragm lift to open the main orifice. While de-energized in the coil, plug stem will drop and close the small orifice because of spring force and its weight. The flow media enters into upside of diaphragm through throttle hole, then pressure in both side of diaphragm balances, then the diaphragm will drop and close the main orifice.
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Brass Explosion Proof Solenoid Valve Images |