Medical sight glass is a product independently developed by our company in combination with medical field conditions, in order to meet the needs of the field. The whole silicone sol casting is adopted in the body, the lining material is sanitary PFA, and the dovetail groove structure is adopted in the body cavity, which effectively enhances the adhesion of the lining and can be used normally under vacuum conditions.

Structure features are as follows: silica sol casting body, anti-material accumulation structure;  PFA lining; Dovetail groove structure in valve body cavity to prevent vacuum.