Specification: Item Type: 2 Position 5 Way Solenoid Valve Material: Aluminum alloy Model: K25DH-8 Interface Caliber: G1/4in Pressure: 0.15～0.8mpa Reversing Time: ≤0.06s Maximum Allowable Commutation Frequency: 8Hz Drain Flowing: 50cm3/min Ambient Temperature: -5--50℃ Medium Temperature: -5--50℃ Life: ≥1500 thousand times How 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. Long-term storage or long-term use or unskillful actions should be taken apart and washed or added with lubricant. Package List: 1 x Solenoid Valve