Sanitary pneumatic mixproof valve
1)Specification:
Mix-proof valve for pipeline: DN40-DN150, 1.5"- 6" external clean & internal clean & external clean
Mix-proof valve for tank-bottom: DN50-DN150, 2"-6" external clean & internal clean
3)surface finish: Internal surface Ra 0.4 buff polishing, external surface: Beads blasting.
Sanitary double seat mix-proof valve is controled through compressed air. The valve is a normally closed valve. The double seat valve has two divided seals of valve disc. It has a interlinked cavity of leak between two seal at working. While it happen leaking, the products will inpour the cavity and flow away from exit. It will not caused pollution and mixing. The leaking cavity closed while the valve working. It is impossible to overflow for the products, so the products can be transported from one pipe to another. Also the valve can be washing CIP.
The double seat valve with intelligent control head, not only achieved remote control, and monitoring under working, can setting only transducer.
Audited Supplier 
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