A solenoid valve is an electromechanical valve, designed to control the passage of fluid through a conduit or pipe. The valve is moved by a solenoid coil. Usually, it has only two positions: open and closed, or everything and nothing. They are used in many applications to control the flow of all types of fluids. There are several types of solenoid valves. In some valves, solenoid acts directly on the valve giving the necessary energy for its movement. It is also possible to construct solenoid valves with a solenoid to open one valve and another to close or one solenoid that opens with a current impulse and then closes with the next one. These valves have two electrical contacts so that when it changes position, it opens one of them and closes the other one. The most common solenoid valves are those used in washing machines and dishwashers for filling the tank. They are also widely used in cold rooms and other air conditioning systems. The solenoid valve is an essential part of different appliances, and having a large supply of solenoid valve can offer customers a lot of variety. You can get different types of solenoid valves in bulk at eWorldTrade. We have arranged a wide variety of solenoid valve manufacturers and suppliers that are providing top quality valves in bulk.