ZAZP series electric straight-through single-seat regulating valve is composed of DKZ series straight-stroke electric actuator and straight-through single-seat valve. It is powered by a single-phase AC 220V power supply and accepts 0 ~ 10mA or 4 ~ 20mA DC signals for automatic control adjustment The valve opening degree can continuously adjust the process parameters such as the pressure, flow rate and liquid level of the fluid in the pipeline. This product has:
Material of main parts: valve body, valve cover: HT200, ZG230450, ZG1Cr18Ni9Ti Valve core: 1Cr18Ni9Ti, Stellite alloy surfacing, reinforced polytetrafluoroethylene packing: polytetrafluoroethylene, flexible graphite, stainless steel corrugated tube push rod, bushing: 2Cr13 Gasket: Rubber Asbestos Sheet, 1Cr18Ni9Ti, Graphite Wound Mat ..
This series of products have standard types, bellows sealed type, jacket insulation type and other varieties. The nominal pressure levels of the products are PN16, 40, 64; the nominal diameter range is DN25 ~ 400. The applicable fluid temperature is -250 ℃ ~ + 560 Various grades in the range of ℃. The leakage standard is Ⅱ or Ⅳ. The flow characteristic is linear or equal percentage. A variety of specifications are available.
Detailed introduction: ZAZS electric angle control valve is composed of DDZ straight-stroke electric actuator and angle valve. Powered by a single AC 220V power source, it accepts 0 ～ 10 or mA or 4 ～ 20mA DC signal and automatically controls the opening of the regulating valve to achieve continuous adjustment of process parameters such as pressure, flow, temperature, and liquid level in the pipeline. angle..
ZAZQ / X electric three-way merging / shunting regulating valve is guided by a cylindrical thin-walled window spool. Equipped with DKZ straight-stroke electric actuator, accept 0 ~ 10 or 4 ~ 20mA.DC signal to drive the valve to open and close. The three-way confluence regulating valve is used for mixing two kinds of fluids into a third kind of fluid, or the same kind of fluids having different temperatures and mixing into a same temperature fluid. Tee ..