J11W, J13W type internal thread the needle valve and ball valve difference is bigger, we can distinguish from the function to go up and ball valve and J11W J13W type internal thread the needle valve different effects, from ball Industrial Valves and J11W J13W distinguish internal thread the needle type globe valve structure. 【 Functional difference between 】 J11W/J13W type internal thread the needle valve sealing good, generally used for small flow, suitable for high pressure gas or liquid ( Such as steam, oil) Seal of the medium. Long service life, even if the sealing surface damage, also need to replace quick-wear part only, can continue to use. Widely used in petroleum, chemical industry, power plants, metallurgical and other industries. Ball Industrial Valves and J11W J13W type internal thread the needle valve difference is bigger, ball Industrial Valves, 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 】 J11W, J13W female type needle valve ball valve Summary 】 J11W, J13W internal thread the needle type globe 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.
Many of us have heard about wedge gate valve and seen some of these units in operation in os & y valve fire protection, os&y valve and os gate valve spaces.
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Apart from this, exhibit myriad resilient seated valve benefits, like the prevention of cast iron valve by enhancing resilient valve.