Description: Low vibration, low power consumption. Reliable, compact, and easy to install. Can be used on gas valves Widely used in automatic control equipment. There are so many coils inside that they will get high temperature when working. This is a normal phenomenon. Function: Rated Voltage: DC 5V Rated Current: 0.22A Rated Power: 1.3W Type: 2-Way Normal Open Port 1 Outer Diameter: 3.4 mm Port 2 Outer Diameter: 3.5 mm Wire Length: 4 cm Total Size: 31 x 21 x 13 mm (L * W * H) Package Contents: p> 1 x Solenoid Valve