The application of health diaphragm valve

Knowledge point 1. In biological pharmaceutical, wine, milk, beverage, steam production, food processing, disinfection equipment, water supply equipment in industry and in contact with drinking water ShuPeiShui equipment requires a lot of controls various diaphragm valves. As the heart part of the valve core, the sanitary quality of the diaphragm is directly related to the health of the masses. The diaphragm valve diaphragm health quality is under strict supervision departments for public health surveillance. Generally must be according to the ministry of health 'ShuPeiShui equipment and protective materials for domestic and drinking water hygiene safety evaluation standard' ( 2001). The requirement of detection: color, turbidity, odor and taste, pH, total soluble solids, oxygen consumption ( In O2) , arsenic, cadmium, chromium, Hexavalent) , aluminum, lead, mercury, chloroform, volatile phenol class ( In phenol) , total organic carbon ( TOC) Such as 16 regular project. When it is used in the food industry also need to according to the 'food with rubber health standard' GB4806 & bull; 1 - The requirements of the 1994 test. For a long time many wading products rely on foreign imports of diaphragm valve, so developed in conformity with the sanitary quality of diaphragm valve diaphragm has certain economic and social benefits. Knowledge point 2. Polymorphism diaphragm valve can be installed in any position, medium flow to the door open and close the valve does not affect the structure is compact, suitable for narrow space a variety of surface polishing, no dead Angle can be automatic emptying. More typical type diaphragm valve used in fermentation tank, cans, filling machine, aseptic filtration machine, water equipment, PW, WFI transmission and distribution, sterile liquid transportation, CIP and SIP. Polymorphism diaphragm valve is widely used in biological pharmaceutical, food and beverage, fluid equipment, cosmetics and other industries. Knowledge point 3. Manual diaphragm valve with welding ring is used to adjust the spacing device design, reduce the difficulty of the welding work tank bottom structure is compact, applicable to the narrow space. Typical applications in fermentation tank, cans, filling machine, aseptic filtration machine, water equipment, PW, WFI transmission and distribution, sterile liquid transportation, CIP and SIP. Widely used in biological pharmaceutical, food and beverage, fluid equipment, cosmetics and other industries. Knowledge point 4. Pneumatic diaphragm valve can be installed in any position, medium flow to the door open and close the valve does not affect the structure is compact, pneumatic diaphragm valves are suitable for narrow space a variety of surface polishing, no dead Angle can be automatic emptying. Pneumatic diaphragm valve is typically used in fermentation tank, with cans, filling machine, aseptic filtration machine, water equipment, PW, WFI transmission and distribution, sterile liquid transportation, CIP and SIP. Pneumatic diaphragm valve is widely used in biological pharmaceutical, food and beverage, fluid equipment, cosmetics and other industries.