Solenoid valves are electrically operated devices that use a magnetic field to open and close the valve, which starts or stops the flow of liquids or air. General purpose solenoid valves control the flow of water, air, light oil, and other corrosive and non-corrosive media in many commercial and industrial applications. Steam and hot water solenoid valves have durable parts that withstand hot water and steam in harsh areas. Fuel gas and oil solenoid valves have durable bodies and seals that withstand flammable liquids and gases and are often used to control industrial burners. Cryogenic solenoid valves withstand use with extremely cold fluids. Low power-consuming solenoid valves use less energy than other valves for greater energy efficiency. Dust collector solenoid valves control compressed air to clean dirt and debris from filters, bags, and cartridges. Solenoid valve coils, bodies, and replacement parts include components used to build, maintain, and repair compatible valves.