1、The performance is reliable, thanks to the spacer‑type spool valve structure that has other features, and it is widely used in many fields. 2、This solenoid valve can meet the needs of large flowing media to pass, and has a larger flowing capacity than Q series solenoid valves. 3、The structural design has an automatic compensation function for sealing wear. With strong performance, it also has a long service life. 4、The structure is compact, and the base plate also uses a take‑over structure, which makes installation and maintenance work more convenient. 5、2‑position 5‑way function , high‑quality solenoid valve, sensitive response, quick response speed, stable performance. 1 x Solenoid Valve1 x Instruction Manual Item Type: Solenoid ValveMaterial: Aluminium AlloyModel: K25DH-15 HInterface Diameter (inch): G1/2inPressure: 0.15~ 0.8 (mpa)Reversing Time (s): ≤ 0.06Maximum Allowable Commutation Frequency (Hz): 8Discharge Flow Rate (cm³/min): 25Environmental 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. If it has been stored for a long time or used for a long time or does not work well, it is advisable to disassemble and wash or add some lubricant.