How to use this flange joint correctly? This is a single flange connector. One side is connected to the pipe, and the other side is connected to the flange. This side is connected to the pipe, Insert the pipe directly in. You can see a copper ring inside. There is also a rubber ring here. After wearing a copper ring, it is used to connect PE pipes. Because PE pipes are relatively soft, we added a copper ring to provide a fixing effect. If the connection is made of PVC pipe, we can remove the pressure cap and copper ring below Because the PVC pipe material is relatively hard, there is no need for further reinforcement. Seal directly with a rubber ring.
Read moreWhat 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.
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