Item Type: Electric Solenoid Valve Material: Aluminum alloy Model: Q24DH-15 Interface Diameter (inch): G1/2 Pressure: 0.150.8 (mpa) Reversing Time (s): 0.04 Maximum Allowable Commutation Frequency (Hz): 8 Discharge Flow Rate (cm/min): 10 Environmental Temperature (): -5~50 Medium Temperature (): -5~50 Life (thousand times): 1500 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. Suitable to disassemble and wash or add some lubricating oil for long storage time or long-term use or unskilled action. Package List 1 x Electric Solenoid Valve 1The product have very reliable performance thanks to the spacertype spool valve structure 2Q24D series of electronically controlled directional valve using soft seal and sliding column structure 3Possess good sealing performance and reliable performance, which is the basic element of the toggle device to change the direction of airflow 4The product can meet the needs of large flow media, very useful 5Solenoid valve has a compact structure, which makes installation and maintenance work more convenient