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New Universal Standard UPVC Worm Gear Butterfly Valve H...
New arrival CPVC Worm Gear Butterfly Valve Manual Flang...
Custom New CPVC Hand Lever Type Bare Shaft DN40-DN150 B...
High Performance PPH Tee Manual Socket Ball Valve High ...
Competitive price super durable New Earthy Yellow PPH F...
New PPH Hotmeltbutt Welding Flange Socket Ball Valve PE...
Hot selling factory direct DN15-DN250 high temperature ...
Excellent Quality New PVDF Flange Ends 1 way White Medi...
Super durable High Temperature Manual New Design CPVC F...
With the advancement of skills, high-parameter and messy working conditions such as high temperature, high pressure, deep cold, high vacuum,...
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The disadvantage of the rubber-sealed butterfly valve is that when it is used for throttling, it will cause cavitation due to improper use, ...
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To maintain air tightness, the valve must have a good seal. If there is a problem with the seal, there will be air leakage. As a cont...
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After the valve is used for a long time, the sealing surface of the valve disc and the valve seat will be worn and the tightness will be red...
Read More +At first glance, there are not many valve parts, simple structure, and average precision. They are simple parts in the machinery industry, b...
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1. Leakage at the packing of soft seal gate valve (1) The packing gland is too loose, and the nuts used to compress the packing gland can be...
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Cleaning method Welding slag, rust, slag, etc. in the pipeline cause blockage or jam in the throttle, guide part, and balance hole of the lo...
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The main features of flanged butterfly valves are: 1. Small and light, easy to disassemble and repair, and can be installed in any position....
Read More +Exhaust valves are used in independent heating systems, central heating systems, heating boilers, central air conditioners, floor heating an...
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