1Precision cast with high quality aluminum alloy, the valve is durable for long term use. 2Electromagnetic pulse control, quickly open/close valve. 3Good sealing performance, safe and reliable. 4Easy to install and maintain, sustainable in use. 5With good resistance to moisture and corrosion.This valveis the compressed air switch of pulse bag type dust-wiper system. It is controlledby the signal of pulse controller, ensuring the processing capacity and efficiency.Features:1. Precision cast with high quality aluminum alloy, the valve is durablefor long term use.2. Electromagnetic pulse control, quickly open/close valve.3. Good sealing performance, safe and reliable.4. Easy to install and maintain, sustainable in use.5. With good resistance to moisture and corrosion.Specification:Model: DMF-Z-20AValveMaterial: Aluminum alloyVoltage:DC 12V, DC 24V, AC 110V, AC 220V (Optional)Thread: G3/4"WorkingPressure: 0.2-0.8MPaWorkingTemperature: -5~60Color: Black+ SilverSize:Shown as pictureWeight(Approx.): 734g/25.9ozPackagelist:1 * SolenoidPulse ValveInstallation method:1.Connect the input port to the pipe of air storage tank.2.Connect the output port to the blowpipe of dust collector.3. Fillthe connecting thread with tetrafluoroethylene.