Miniature Solenoid Valve 2 Positions 3 Ways DC4.5V 0.5A Air Solenoid Valve, 2pcs Door Viewers The shape of the coil

The shape of the coil is a dome

Waterproof Ingress Protection Rating is IP65

They provide great security in hoses

Material: Foam

Shackle Width: 20mm (about 25/32")

Miniature Solenoid Valve 2 Positions 3 Ways DC4.5V 0.5A Air Solenoid Valve, 2pcs Door Viewers The shape of the coilDescription: 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. 5A Type: 2 Position 3 Way Port 1 2 3 Outer DIameter: 3mm Wire Length: 6cm 2. 3inch Connector Type: 2pin , 2. 54mm pitch.