... precison machined by CNC machine 2.Type:threaded,quick-installed,welded 3.Material:Sanitarty corrosion Specifications1.size: ... installing with different type handles like 4 position pull handle, 12 position gripper handle and 10 more ... meat processing, chemical, and many other industries. Namesanitary quick-install butterfly valveNoshsd003Materialstainless steelSizeDN15-DN150&1/2"-8"Connectionweld, ...