Specification:Product Name : Solenoid ValveModel: 2V025-08Net Weight:147gColor : Black,Silver ToneCV values: 0.23Control Type: Power UpsVoltage : DC 24VValve Type: 2 Port 2 PositionMounting Hole : 3.5mm /0.14"Air Flow In and Out Hole Size : 1/4" PTMain parts material: Aluminum alloyWorking pressure: 0.15~0.8mpa (21~114 psi)Operating temperature: -5~60 Degree CelsiusTotal Size : 68 x 61 x 22mm /2.68" x 2.4" x 0.87" (L x W x H) Package Included:1 x Solenoid Valve Description:1.The valve body is made of aluminum alloy and has strong pressure resistance. The inner hole is machined by a special process, with low frictional resistance, low starting air pressure and long service life.2.Using electronic components,copper full-size coils, transparent and excellent in quality.3.Guide head made of excellent conductor material with high strength and high frequency response for smoother operation4.The female thread is clear and smooth. The threaded holes can be seamlessly combined with the joints. There are filters in the threads to filter out particulates.5.The coil is easy to disassemble. Removable core nut, coil damage can be replaced at any time6.Used for controlling pilots or diaphragms of larger valves or small cylinders or any pressure system that is alternatively pressurized and exhausted. Attention : The valve is N / C (normally closed), meaning it will shut down when not powered.