Features: Sliding column structure, good sealing, fast reaction, no lubrication is required. The two-position double-head solenoid valve has a memory function. The inner hole adopts a special process, the friction resistance is small, the starting pressure is small. Can be integrated into the basic valve group, saving installation space. Equipped with a manual device which is ideal for installation and debugging. Specifications: Hose tread: G1/4 (BSPP) Voltage: AC220V Medium: Air (air should be filtered through 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: 0.05 SP: Air inlet A(B): Working port R(S): Ventilation port Weight: 205g (approximately) 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 do not mind before you order. order.