Oliver M. Dean offers Alfa Laval single seat valves (SSVs) engineered for precise shutoff and flow control in hygienic processing systems. With a wide selection—including standard, aseptic, tank outlet, ATEX, long-stroke, and Y-body designs—SSV valves provide the versatility needed for clean-in-place, product transfer, and flow diversion in food, beverage, dairy, personal care, and life sciences operations.