Features: Two-position, one-way, normal close switch, magnetic solenoid water valve. hard and , non-, the product has the direction of water inlet and outlet. Can be installed at any angle, but it is a good choice when the horizontal tube keep upward. Easily replaces broken valves for use with pipelines in water, air and -gas applications. Product description Model: 2W025-08K,2W040-10K,2W160-15K,2W200-20K,2W250-25K Material: Brass Voltage: AC220V AC110V DC24V DC12V Type: Normally Open type Acting Motion: Connecting Format: Inside thread Pipe Diameter: DN15(1/2 inch ) Nominal Diameter: DN15(16MM) Fluid Temperature: -5~80℃ Work Pressure: 0-10Kg/cm⊃2; Protect Class: IP6 Oil Seal Material: NBR Ports: 1/2 inch Working Medium: Air, Water, Oil Color: As Shown Package Contents: 1Pc Solenoid Valve( AC 220V x DN15) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.