- Type: Horizontal
- Nominal Size: 3/4 Inch x 3/4 Inch
- End Connection: Soldered x Soldered
- End to End Distance: 3-3/8 Inch
- Body Material: Bronze
- Temperature Rating: 277 Deg F
- Pressure Rating: 125 PSI
- Application: Forced Hot Water Heating System, Plumbing, Hydronic
Taco Flo-Cheks have dependably stopped gravity circulation in forced hot water heating systems for over 45 years. Flo-Cheks open automatically when the circulator starts running. They feature a thumb screw to manually open the valve, and are available in a cast iron universal body and a bronze sweat in-line configuration.