Feature: 1. The spacer sleeve valve structure adopted by the product is very reliable in performance. 2. Wide range of applications, can be used in a variety of industries and maintenance industries, etc. 3. The solenoid valve has a compact structure and an automatic compensation function for sealing wear. 4. The product with greater flow capacity, it can meet the needs of large flow media. 5. The base plate uses a takeover structure to make installation and maintenance work more convenient. Specification: Item Type: Pneumatic Solenoid ValveMaterial: Aluminum alloy Model: K25D2H-15 Interface Diameter: G1/2in Pressure: 0.150.8mpa Reversing Time: 0.08s Maximum Allowable Commutation Frequency: 6Hz Drain Flow: 100cm/min Ambient Temperature: -5--50 Medium Temperature: -5--50 Life: 1500 thousand times How to Use: 1. "P" is engraved in the product, "A", "B" are working cavity, "O1" and "O2" are exhaust cavity. 2. The control power cord is connected to the junction box of the coil. 3. During debugging or power failure, manual operation can be used (manual switch "0" position is off, "1" position is on). 4. The inside and outside of the pipe must be cleaned during installation, and then the dust cap must be removed. 5. Suitable to disassemble and wash or add some lubricating oil if it has been stored for a long time or used for a long time or is not flexible. Model Port Size(approx. ) C D E F G H I J L K25D2H-15 G1/2in( M20 x 15) 171mm / 6.7in 19mm / 0.7in 14mm / 0.6in 38mm / 1.5in 146mm / 5.7in 164mm / 6.5in 165mm / 6.5in 9mm / 0.4in 74mm / 2.9in . Package List: 1 x Pneumatic Solenoid Valve