Butterfly flow balancing valve

Detailed information of butterfly flow balance valve:
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-Butterfly flow balance valve is a valve with special functions. It has good flow characteristics and can reasonably distribute the flow to achieve flow quantification and can effectively solve the problem of supply The problem of uneven heating and cooling of room temperature in the heating (air conditioning) system. Since the balance valve is equipped with an opening indicating opening locking device and a small pressure measuring valve for flow measurement, it is necessary to install balance valves of appropriate specifications in each branch and user entrance and use special intelligent instruments for one-time debugging. Locking controls the total water volume of the system within a reasonable range, thus overcoming the unreasonable phenomenon of large flow and small temperature difference.
d%r => Main parts material:
<=#r =# d%r => -=#> d% Part name
d% Valve body, valve cover, hand wheel , packing gland
d% valve stem, sealing ring
d% valve stem nut
d% gasket
d% packing
-> d% material
d% cast steel, gray cast iron, brass
d% stainless steel
d% cast copper
d% rubber asbestos board
d% expanded graphite