Solving your most demanding flow control applications—this has been the single driving force behind Red Valve Company and Tideflex Technologies since our founding in 1953. Today, we remain dedicated to customer needs with valve products and engineering services that set the standard for the toughest applications. Red Valve Company and Tideflex Technologies are the world’s largest manufacturer and supplier of pinch valves, slurry knife gate valves, annular seal pressure sensors, expansion joints, duckbill check valves, potable water mixing systems, aeration systems and effluent diffusers. We have become a preferred supplier for municipalities and industrial plants worldwide.
600 North Bell Ave.
Your Winning Move for Backflow Prevention
Preventing Backflow with Inline Check Valves
The Metropolitan Sewer District (MSD) of Greater Cincinnati had two combined sewer overflow (CSO) manholes at the Mill Creek Interceptor that became surcharged and... more
The winter of 2013 and 2014 featured a “polar vortex”—a severe and sustained arctic blast that closed down businesses, schools, roads and airports across the country for... more
In 2006, the Merrimac River flooded into two residential areas in a Massachusetts city. Twenty-five homes were damaged during the incident.
In the past, this city had... more
During typical rain events, a storm drain located in a Michigan community would rise significantly and backflow into a connecting storm sewer, causing flooding on... more
A neighborhood in Kentucky was plagued by unpleasant odors that emanated from the community’s combined sewer system (CSO). The odors originated in a collection basin... more
It is costly for municipalities when sanitary sewer overflow (SSO) occurs. SSO can happen in a residential, commercial or institutional building, as well as in a street... more
It can be costly for municipalities when lift station check valves fail and leak sewage back into the wet well from force mains, although it is an everyday occurrence.... more
Water storage tanks and reservoirs are a critical component of distribution systems, yet they can pose a significant challenge for water utilities as they often have a... more
August 07, 2014
Tideflex Technologies, a division of Red Valve Co. Inc., appointed Paul Handke as the Tideflex Mixing System (TMS) product manager. more
April 12, 2013
The zero-maintenance passive Tideflex Mixing System (TMS) has been installed in over 3,000 water tanks, has been extensively CFD- and scale-modeled and has proven to... more
February 04, 2013
The most critical parts of any valve are its engineering and construction. Elastomer valves are built to specifically provide low maintenance and long life spans in the... more
April 07, 2010
Wastewater treatment facility installs coarse bubble diffusers with removable assemblies for channel aeration and mixing
The Easterly Wastewater Treatment Facility, part... more
August 05, 2008
Mixing systems research and developments for water storage tanks and reservoirsDistribution storage tanks and reservoirs could have a negative impact on water quality... more