What is the structure and principle of a 3 wire two way valve? What are advantages compared to two line two way valves? This is a 3 wire two way valve which has three wires. The yellow green dual color wire is the zero wire. The blue wire is connected to the open vale position. And the brown wire is connected to the closed vale position. This valve is divided into two parts, the upper part is called the actuator, and there is a synchronous motor inside. The bottom is called the valve body which is made of brass, inside is a stainless steel ball relying on it to open or close valves. The characteristic of this valve is that it does not require electricity on a regular basis, and only needs electricity when opened or closed. The operating time is short usually 5 to 15 seconds, and the two line two way valve needs to be constantly powered on. So it is more energy efficient than a two lined two way valve. In addition due to its short operating time its life span is also longer than that of a two wire two way valve.
Read moreHow to assemble a universal flange connector? First, place the rubber ring on top, and then press the steel ring onto the rubber ring. The steel ring has two sides, and the longer side is close to the rubber ring. To ensure its compression space, then place the locking ring on top and finally place the pressure cover.
Read moreWhat are the advantages of stainless steel flange butterfly valves? 1. Quick opening and closing, labor-saving, and low flow resistance. 2. Simple structure, small size, and light weight. 3. It can transport media such as mud and store the least amount of liquid at the pipeline outlet. 4. Good sealing can be achieved under low pressure. 5. It has good regulatory performance.
Read moreWhy is it called a pneumatic high platform flanged ball valve? What are the advantages? 1, High platform ball valve actuator is mounted on the high platform of the valve body through a nut, thus eliminating some unnecessary parts and possible misalignment problems. 2、The tructure is firm, when designing the high platform of the valve body, there is no intermediate gap, but similar to an elliptical ring, which can ensure that the platform is more solid than the bracket, and the appearance is also simpler. 3、Because of the increase of disc shaped shrapnel, compensating for some deformation and aging compression of the packing, the nut can be adjusted to prevent leakage, and it is easy to disassemble when replacing the packing, which improves the production efficiency.
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