Features: Sliding column structure, good sealing, quick reaction, no lubrication is required. Double head two position solenoid valve has memory function. The inner hole adopts special process, friction resistance is small, start pressure is low. Can be integrated with the base valve group, saving the installation space. Equipped with manual device which is great for installation and debugging. Specifications: Pipe Tread: G1 or 4 (BSPP) Voltage: AC220V Medium: Air (air must be filtered through a 40um filter) Type: 3-way 2-position Pressure Range: 0.15- 0.8 MPa Holding Pressure: 1.5 MPa Temperature Range: 5 - 50 IP Rating: IP65 Start Time: 0.05S P: Air inlet A(B): Working port R(S): Venting port Weight: 205g(approx.) Package Includes: 1 x Solenoid Valve Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.