Do you know what is the design idea of two-position two-way solenoid valve?

Two-position two-way solenoid valve as a special kind of solenoid valve, in many cases with other solenoid valves have a very different design concept, the combination of these ideas to promote the special nature of this solenoid valve, this issue on its design principles to explain, look at the specific differences in which?

1、Manufacturing process

Manufacturers use a variety of processes to manufacture solenoid valves, such as: CNC machining, laser welding, injection molding process, coil winding, deep drawing processing. After they produce the parts of the valve, gas two-position two-way solenoid valve and then assemble them, including: solenoid valve iron shell, magnetic retaining ring, isolation sleeve, solenoid valve coil, gate valve, air inlet, exhaust port, torsion spring, throttle hole, actuator. Usually, the solenoid coil also has a sealing device.

2、Material

Manufacturers can also use a large number of materials to manufacture solenoid valves. The valves are made of plastic and metal, such as PVC, natural polypropylene, PTFE, CPVC, stainless steel, red brass, aluminum and red copper. Seals are usually made of specific rubber, such as Viton or NBR. sometimes, manufacturers also produce stainless steel seals.

3、Design and customization

Solenoid valves are selected according to the specifications, such as: natural liquid/gas (corrosive, hazardous, viscosity, acid value, etc.), environment, number of times the two-position two-way solenoid valve pipeline for water is used and specifications for use. According to the specifications, they can be selected from the specifications of the valve, the material of the valve, the type and structure of the valve and the number of their ports.

4、Features

Solenoid valves have two main features: magnet coils and gate valves. A coil is a magnetized coil that is activated by a set of electrical charges and emits a current. This current creates a magnetic field that converts energy into mechanical energy that drives the actuator. The actuator is an extension of the valve that, together with the attached rope, is responsible for bringing the valve from the open to the closed state.

The solenoid valve is usually set up as a normally closed or normally open (NC) device. High-pressure two-position, two-way solenoid valves that are normally closed use a so-called piston rod or pin that is held in place by a magnet coil, thus preventing the flow of current. To activate the fluid in the NC valve, the electromagnetic charge must first be pushed out of the coil and then the piston is lifted to allow the flow. NO switches, on the other hand, do just the opposite. Once the solenoids are activated, they close.