AVM's manual operated mixproof valves feature dual-seat designs with intermediate seal chambers, preventing media mixing in food, pharma, and chemical processes. The handwheel operation allows precise control, ideal for low-cycle applications or manual override in automated systems. Constructed from 316L stainless steel with electropolished surfaces, they meet 3A, FDA, and GMP standards. The double-block-and-bleed design ensures safety during CIP/SIP cycles. Contact us for manual mixproof valve solutions.