The FIFFCO Foot Valve PN25 is engineered for high-pressure HVAC applications, preventing backflow while ensuring smooth and silent operation. Made from high-quality ductile iron and featuring a durable epoxy coating, this valve guarantees long-lasting performance and resistance to corrosion. The spring-loaded rubber seat ring ensures a non-slam effect, reducing noise and water hammer. Perfect for both water and neutral liquids, this valve provides dependable performance and easy maintenance in demanding HVAC environments.