Fire clamp signal butterfly valve

Gate valve and butterfly valves both play the role of switching and regulating flow in pipelines. Of course, there are still methods in the selection process of butterfly valves and gate valves. How to select: In order to reduce the soil covering depth of the pipelines in the water supply pipeline network, butterfly valves are generally selected for larger diameter pipes, which have little effect on the soil covering depth. Try to choose a gate valve, but the price of gate valves with the same specifications is higher than that of butterfly valves. As for the dividing line of caliber, it should be considered on a case-by-case basis.

The butterfly valve in Universal valve is also called a flap valve. It is a Control valve with a simple structure. It can be used for switching control of low-pressure pipeline media. The butterfly valve refers to a closing part (valve disc or butterfly plate) that is a disc and rotates around the valve axis. A valve that can be opened and closed. The valve can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, mud, oil, liquid metal and radioactive media. It mainly plays the role of cutting and throttling on pipelines. The butterfly valve opening and closing part is a disc-shaped butterfly plate that rotates around its own axis in the valve body to achieve the purpose of opening and closing or adjustment. The butterfly plate is driven by the valve stem. If it is rotated 90°, it can complete one opening and closing. The flow rate of the medium can be controlled by changing the deflection angle of the butterfly plate.