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There is no one of the exclusive products of the sanitary diaphragm valve pharmaceutical factory

by:Mayer     2021-08-18
Sanitary Diaphragm Valve Pharmaceutical factory's exclusive products, no pharmaceutical factory chooses sanitary diaphragm valve. Generally, the diaphragm of the diaphragm valve is generally silica gel, EPDM, fluorine rubber, PTFE+EPDM, and generally depends on the use environment of the sanitary diaphragm valve. If the requirements are not very high, take some pure water and clean water. This is to use ordinary silica gel diaphragms, which are relatively low cost. The main material of the sanitary diaphragm valve body is 316. If the liquid is more alkaline and oily, At this time, you can choose EPDM; if the acidity is high, this is more choice of fluorine rubber and PTFE+EPDM double-layer diaphragm. Pharmaceutical factories with higher requirements generally choose PTFE+EPDM. PTFE and liquid contact are relatively hygienic and safe, and the sterilization rate can reach 99.99% during high temperature sterilization. The surface of the diaphragm is smooth, and the diaphragm itself has no side effects and is non-toxic. , So it has been selected by pharmaceutical companies.
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