ZQDF series steam (vacuum) solenoid valve

  Product overview: special function option - K normally open, valve in open state when power is off - s handwheel switch, manual opening and closing solenoid valve - X signal feedback, remote return to valve position - N check function to prevent fluid backflow main technical parameters principle structure: step by step direct acting piston type ambient temperature: -20 ℃ --50 ℃ (special -40 ℃ --80 ℃); Control mode: normally closed, normally open (model and specification followed by -k) working pressure: -1 ~ 0bar, 0 ~ 16bar; Standard voltage: AC220V, DC24V (other can be customized) fluid range: water, gas, oil, steam, vacuum, corrosive or ultra clean fluid and other fluid temperature: ≤ 220 ℃ sealing material: PTFE, NBR, FKM (Special: red copper) valve body material: brass, carbon steel, stainless steel electrical connection: lead type, junction box (3 terminals) protection grade: ordinary IP54, explosion-proof IP65 special function: e— Explosion proof, n-check, x-signal feedback, k-normally open, t-timing, s-manual; Remarks: if the fluid contains impurities, a filter valve (filter screen ≥ 60 mesh) shall be installed on the pipeline at the front end of the solenoid valve without solidification or crystallization Scope of use:   Application scope: aerospace, shipbuilding industry, petrochemical industry, power equipment, pharmaceutical equipment, industrial furnaces, drying equipment, fire-fighting equipment, HVAC, cleaning equipment, electroplating and coating, wine making, food industry, vacuum pipeline, siphon system of water plant, etc