Sanitary Diaphragm Valve Pharmaceutical Factory's exclusive products are unparalleled

Pharmaceutical factories use sanitary diaphragm valves. Generally, the diaphragm of diaphragm valves is generally silicone, EPDM, fluororubber, PTFE+EPDM. Generally, according to the use environment of sanitary diaphragm valves, if the requirements are not very high, some pure water and clean water are used, and ordinary silicone diaphragms are mostly used, which are relatively low in cost. The main body material of the sanitary diaphragm valve body is 316. If the liquid is highly alkaline and oily, EPDM can be selected at this time; if the acidity is high, fluororubber and PTFE+EPDM double-layer diaphragms are mostly selected. Pharmaceutical factories with higher requirements generally use PTFE+EPDM. PTFE is more hygienic and safe in contact with liquids, 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 factories.