H74H, H74W, H74X single check valve and ball valve difference is bigger, we can distinguish from the function to go up and ball valve and H74H, H74W, H74X single check different effects, from ball Industrial Valves and H74H, H74W, H74X up to distinguish the single check valve structure of the system. 【 Functional difference between 】 H74H, H74W, H74X single check valve is a kind of ultra-thin check valve, use short type structure size and the design of single disc, compared with the traditional swing check valve, this series of valves are no leak, can be installed in any position, sealed performance is good, linear little vibration and low pressure drop, and zero seat wear. Ball valve and H74H, H74W, H74X single check difference is bigger, ball valve, 球阀) Opening and closing is a sphere, driven by the valve stem, and for ball Industrial Valves axis rotate 90 ° open or closed. Can also be used on regulation and control of fluid, mainly used for cutting in line, distribution, and change the flow direction of medium, good sealing, convenient operation, opening and closing fast, simple structure, small volume, small resistance, light weight, etc. 【 Summary 】 H74H, H74W, H74X single check valve and ball valve and using the difference function, are quite different in application, in the selection of a certain need to pay special attention to diameter, pressure, material and use of media, whether at design time, or in the purchase, must be in strict accordance with the relevant technical requirements.
is a modern water gate valve widely used in resilient seated valve industry. It also enhances the quality resilient gate valve value of the products.
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resilient valve gate valve is characterized by various advantages, such as y gate valve, cast iron gate valve and os & y valve fire protection, which is not the case with other flow control valve.