Feature:1. 802 series two‑position three‑way electronically controlled directional valve with the difference of normally open and normally closed; single and double electric2. Realize valve switching with electrical signal control. Please use purified and lubricated compressed air3. The valve can meet the needs of large flow media, very practical4. The product have compact structure, which makes installation and maintenance work more convenient5. Adopt aluminum alloy material, light weight, with good strength and corrosion resistance Specification:Item Type: Electric Solenoid ValveMaterial: Aluminum alloyModel: 8020850Interface Diameter: Approx. 12mm / 0.5inPressure: 0.15～0.8 (mpa)Reversing Time (s): ≤0.06Environmental Temperature (℃): -5~50Medium Temperature (℃): -5~50Life (thousand times): ≥1500How to use: 1. During debugging or power failure, manual operation can be used (manual switch "0" position is off, "1" position is on).2. The inside and outside of the pipe must be cleaned during installation, and then the dust cap must be removed.3. Suitable to disassemble and wash or add some lubricating oil for long storage time or long-term use or unskilled action.ModelConnection threads DLL1BCC1C2PHKK1K2K3X8020850G1/2in73mm65mm35mm33mm29mm50mm7mm159mm/77.5mm31.5mm46mm/ Package List:1 x Electric Solenoid Valve