Solving your most demanding flow control applications – this is the single driving force behind Red Valve Company and Tideflex® Technologies. Since our founding in 1953, we have responded to our customer needs with quality valve products and engineering services designed for the toughest municipal and industrial applications. Our advanced elastomer technology is engineered into every pinch valve, slurry knife gate valve, pressure sensor, expansion joint and Tideflex® Check Valve. Today, Red Valve Company and Tideflex® Technologies are the world’s largest manufacturers of pinch and check valves and we are the preferred supplier for municipalities and industrial plants worldwide.