Large Diameter Check Valve
Source: Red Valve Company, Inc.
The Tideflex Series 39F is one of the largest inline check valves available, with sizes ranging up to 84 in.
The Tideflex Series 39F is one of the largest inline check valves available, with sizes ranging up to 84 in. Using Tideflex Check Valve technology, the 39F is suitable for lift stations and flood control installations where debris such as tree branches and plastic bags will render flapper-style check valves inoperative. A newly patented curved-bill design provides a tight seal with little or no back pressure, and allows greater sealing around entrapped debris.
The elastomer "duckbill" check valve is completely corrosion-proof, operating under extreme conditions long after metal check valves have rusted open or frozen shut. The 39F is also very cost-effective due to its low head-loss characteristics, long service life, and because it eliminates the need for routine lubrication or adjustment.
Red Valve Co., 700 North Bell Ave., Carnegie, PA 15106. Tel: 412-279-0044. Fax: 412-279-7878.
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