A41H, A41Y spring rev. Enclosed the relief valve and ball valve difference is bigger, we can distinguish from the function to go up and ball valve and A41H A41Y micro rev. Enclosed the different function of the relief valve spring, from ball valve and A41H A41Y distinction between micro and enclosed the relief valve spring structure. 【 Functional difference between 】 A41H, A41Y spring micro rev. Enclosed the relief valve is suitable for the working temperature of 300 ℃ or less liquefied petroleum gas (LPG), air, water and other media equipment or piping. A41Y - P/R type is suitable for the working temperature of 200 ℃ or less corrosive medium equipment or piping, as the overpressure protection device. Ball valve and A41H A41Y micro rev. Enclosed the relief valve spring 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 】 A41H, A41Y micro rev closed valve ball valve spring' Summary 】 A41H, A41Y spring rev. Enclosed the relief valve and ball Industrial Valves 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.
are important in ensuring cast iron valve, and the machine is utilised by everyone from y gate valve to resilient seal gate valve.
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Our company is professional in manufacturing resilient seated gate valve especially resilient gate valve.