This The Allway Valve® Iron wafer type butterfly valve made by China manufactures designed according to DIN.API and BS standard, the high quality meet many standards. It was made up with cast iron/ductile iron material which can be customized according to customer requirements. We have been dedicated to valve business for almost 20 years, the sales market cover all of the world. We expecting become your long term parter.
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The material of The Allway Valve® carbon steel wafer type butterfly valve from China factory can be customized according to customer requirements. our company introduced foreign advanced technology and use of high quality materials. Our products have many varieties, new styles, fine workmanship, good operation, easy to use and durable. we can also design and produce valves (non-standard) According to customer needs .
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Tianjin Allway Valve Co.,Ltd. is Wafer Type Butterfly Valve With Handle manufacturers and suppliers in China who can wholesale The Allway Valve® Wafer Type Butterfly Valve With Gear. The gear material of wafer type butterfly valve with gear can be iron , aluminum .steel or other requried material. It is with small size.light weight, reasonable design,large output torque and labor saving and can match various valves.
Learn MoreValve is a control component in the pipeline fluid conveying system, it is used to change the path section and medium flow direction, with diversion, cut-off, throttling, check, shunt or overflow pressure relief and other functions. Used for fluid control valves, from the simplest globe valves to the very complex automatic control system used in a variety of valves, its varieties and specifications, the nominal size of the valve from the very small instrument valve to the size of the industrial pipeline valves up to 10m
Valve is widely used in a variety of conveying fluid in the pipeline, the fluid to cut off or adjust the flow and pressure of the fluid, and the fluid of a variety of properties, such as liquid, gas, steam, slurry, suspension, viscous liquid, some fluid with solid particles, dust, chemical substances, etc.. Therefore, in the selection of valves, to consider the valve function, size, fluid temperature, pressure and other aspects of the problem.
There are many kinds of valves, which are more common: gate valve, globe valve, butterfly valve, ball valve, plug valve, check valve, reducing valve, trap and so on. The valve model is mainly composed of seven numbers or letters, respectively, indicating the valve type, driving mode, connection mode, structure type, nominal pressure, sealing surface material and valve body material.
Double eccentric butterfly valve is further improved on the basis of single eccentric butterfly valve. The structural characteristics of the valve stem axis deviates from the center of butterfly plate, also deviates from the body center.
