DRVZ, HC42X, HC41X mute check valve and ball valve difference is bigger, we can distinguish from the function to go up and ball Industrial Valves and DRVZ, HC42X, HC41X mute check different effects, from ball valve and DRVZ, HC42X, distinguish HC41X mute check valve structure. 【 Functional difference between 】 DRVZ, HC42X, HC41X mute check valve is the valve by valve body, valve seat, the diversion of body, disc, axle bush and spring and other parts. Internal flow streamline design, small pressure loss, valve opening and closing schedule is very short, when the pump is going to stop, can be quickly closed, to prevent the giant water ChuiSheng, form mute effect. This valve is mainly used for water supply, drainage, fire protection, hvac system, can be installed in the pump outlet, prevent the backflow medium and water hammer damage to the pump. Ball valve and DRVZ, HC42X, HC41X mute check difference is bigger, ball valve, 球阀) Opening and closing is a sphere, driven by the valve stem, and for ball valve axis rotate 90 & deg; 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. 【 Physical difference between 】 DRVZ, HC42X, HC41X mute check Industrial Valves ball valve 【 Summary 】 DRVZ, HC42X, HC41X silent 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.
The use and installation of wedge valve is compared with most other systems for managing the cast iron gate valve effectively and no doubt ductile iron gate valve have won the race so many times.
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os&y valve flanged gate valve with resilient gate valve are used extensively in cast iron valve.
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