What is the difference between a wafer butterfly valve and a flange butterfly valve
Wafer butterfly valves and flange butterfly valves are two common types of butterfly valves. Both ty...
Read MoreWafer butterfly valves and flange butterfly valves are two common types of butterfly valves. Both ty...
Read More1. The storage of the valve should be paid attention to. It should be stored in a dry and ventilated...
Read MoreThe center of rotation of the butterfly plate (that is, the center of the valve stem) is located on ...
Read MoreVarious functions of the valve 01 Cut-off and open medium The flow channel is a straig...
Read MoreThe maximum service temperature of the medium suitable for gray cast iron valve body and bonnet is 2...
Read MoreCheck whether the parts of the whole machine are damaged or loose. For the use of media harmful to h...
Read MoreUnder normal circumstances, industrial valves are not subjected to strength tests when in use, but a...
Read More1. City gas valves: City gas accounts for 22% of the entire natural gas market. Valves are used in l...
Read More1. National standard mark Flanges should be marked according to nominal diameter, nominal pressure, ...
Read MoreMonday May 24, 2020 Today: Another day of knowledge wonderful c...
Read More1. The bolt is too long For the bolts on the valve, only one or two threads can exceed the nut. The ...
Read MoreThe water treatment project is a project to purify, soften, disinfect, remove iron, remove manganese...
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