About diaphragm valves
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Who here has used diaphragm valves? Which domestic manufacturers produce high-quality diaphragm valves? How many companies abroad are doing well?
There’s too much of it. I used imported ones before; now domestic ones will do
Diaphragm valves were previously products from Shanghai Valve Factory No. 5, which were used in electrical applications and considered to be of fairly good quality. Imported Gami will do