faucet adapter for indoor taps
One is ball valve and the other is spiral valve.
Ball Valve is a ball under the du switch of water tap. The ball is closely attached to the tube wall of the faucet. There is a opposite round hole on the ball. When the direction of the round hole is the same as that of the dragon head tube, water can pass through the circular hole. When the switch is switched to make the direction of the circular hole different from that of the pipe, the water flow will slow down or stop.
The principle of the screw valve is different from that of the ball valve. The screw valve is actually a rubber plug valve. There is a rubber plug at the bottom of the faucet switch. When the faucet is rotated, the rubber plug can move up and down to adjust the water flow. When the water tap is tightened, the rubber plug blocks the water tap, and the water cannot flow out.
Water tap is a valve that controls the flow of water. The upgrading speed of water tap is very fast, from the old cast iron process to the electroplating knob type, and then to the stainless steel single temperature single control, now many families use the stainless steel double temperature double control faucet, there is also a kitchen combination faucet. At present, more and more consumers will consider the material, function, modeling and other aspects comprehensively when purchasing water tap. The main raw materials of water tap are copper and zinc alloy. Generally, a hot water tap usually has a red indicator or symbol, while a cold water tap usually has a blue or green indicator or symbol. In English-speaking countries, water tap is often marked with an "H" or "C" to represent hot or cold. There is a water tap in front of most residential, commercial and industrial doors, and they are equipped with a four-corner switch with the inner hole, so as to prevent passers-by from using water indiscriminately.