Mix-proof valves are easy to maintain

Engineered for the food and beverage, dairy and brewing process industries, SPX FLOW D4 Series mix-proof hygienic valves are fully balanced to operate against pressure spikes and flow in any direction. The D4 model meets the basic needs for product separation and seat lift or non-seat lift cleanability, while the DA4 ultra-hygienic version provides enhanced cleanability of all product contact surfaces. An optional control unit with integrated seat lift detection and no external sensors is available.