Item Type: Electric Solenoid Air Valve Material: Plastic + Aluminum Alloy Model: DT Solenoid Valve with Light and Wire Voltage Range: 187V~253V Interface Thread: M8 Drive Mode: Electric Purpose: For Silent Oil-Free Pump Solenoid Valve Accessories Package List 1 x Electric Solenoid Air Valve 1Solenoid valve is sensitive, does not freeze, is durable, air tight, and has good sealing. 2Operation is simple, the red and black wires are both positive and negative, and they can be used when they are connected to the circuit. 3The valve is made of aluminum alloy and plastic, durable, waterproof, and corrosionresistant. 4Electric drive, convenient and fast, can be used for silent oilfree pump solenoid valve accessories. 5Wide application range, can be used for gas, liquid, gasoline, kerosene, natural gas, air, etc.