Features 1、With Copper Coil: Equipped with premium copper coil which is not likely to get hot after long term use, very durable as well. 2、Good Workmanship: Having been through fine polishing with high accuracy, the aluminium alloy ensures no burrs nor air leakage. 3、No Stuck Working: The maximum operating frequency is 10Hz, so the solenoid valve can work under 0‑0.7MPa without getting stuck. 4、More Convenience: This 2 position 3 way pneumatic solenoid valve enables easy and accurate work on electronic boost control. 5、Easy to Install: Comes with small size and light weight, the simple installation can be quickly completed within minutes. Specification Item Type: Pneumatic Solenoid Valve Product Material: Aluminium Alloy Thread Size: G1/4 Voltage Variation: -15% ~ +10% Applicable Fluid: Air Pressure Range: 0~0.7MPa Ambient Temperature and Fluid Temperature: -10~50℃ Response Time: 20ms or less (at 0.5MPa). Maximum Operating Frequency: 10Hz Package List 1 x Pneumatic Solenoid Valve