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2021-03-20Pressure balance valve control pressure range and installation
ZYC self operated pressure balance valve is a kind of energy-saving product which uses the pressure change of the medium itself to carry out self-control and keeps the pressure difference of the medium...
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2021-03-20Working principle of American Standard Filter
When the American standard filter works, the water to be filtered enters from the nozzle, flows through the filter screen, and enters the pipeline required by the user through the outlet for process ci...
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2021-03-06Structure and principle of gfq-2 all weather stainless steel breathing valve
Stainless steel breathing valve is a type of mechanical breathing valve, but the material used is stainless steel, stainless steel material has 304, 316, etc. Structure and principle of all weather sta...
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2021-03-06What is the manufacturing level of the valve indicated by A1 and A2 on the certificate
What is the manufacturing level of the valve indicated by A1 and A2 on the certificate A1 (1) and A1 represent that the valve manufacturing level is A1. It refers to the scope representing the product....
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2021-02-24Application scope of electric angle seat valve
The electric angle seat valve adopts the top mounted structure, which reduces the connecting bolts of the valve body under the condition of high pressure and large diameter, enhances the reliability of...
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2021-02-24Structure characteristics of manual sludge discharge valve
The valve cover of manual sludge discharge valve is equipped with screw, which can be directly operated by handle when the water depth is shallow; the valve plate is in conical arch shape with guide, w...
