uxcell Miniature Solenoid Valve Normally Closed DC45V 032A Air Solenoid Valve 2pcs

Description? It has low vibration and low power consumption.Reliable, compact, and simple to install. Can be used for gas valve and pump.Widely used in automatic control equipment. It will become hot when it works because there are so many coils inside. It’s normal phenomenon. Features? Rated voltage: DC 4.5V Rated Current: 0.32A Type: Normally Closed Air Inlet Port Fit Tube Diameter: 4mm Wire Length: 11cm / 4.3inch Air pressure range?0-350mmHg Total Size: 28 x 14 x 15mm / 1.1 x 0.55 x 0.59inch(L*W*H) Solenoid operating instructions: Power off : way closed ; Power on : air can pass. Note : Wires are not divided for +/- connecting , both can do. Package Content: 2 x Solenoid Valve