Grinnell
Group: Tyco Fire Protection Products

Balancing valve
DN 15 - 300, 300 psi | CB800 series Grinnell

The GRINNELL Model CB800 Balancing Valve provides features for achieving accurate and efficient balancing of hydronic heating or cooling systems. One valve serves five functions: throttling, measuring (pressure & temperature), positive shutoff, draining and filling. Circuit Balancing valves include:
The Solder-by-Solder Model CB800 Valve, available in sizes 1/2 to 2 inch (DN15 to DN50), is composed of dezincification resistant brass.
The Thread-by-Thread Model CB800 Valve, available in sizes 1/2 to 2 inch (DN15 to DN50), is composed of dezincification resistant brass.
The Groove-by-Groove Model CB800 Valve, available sizes 2-1/2 to 12 inch (DN65 to DN300), is composed of cast iron.
The Flange-by-Flange Model CB800 Valve, available in sizes 2-1/2 to 12 inch (DN65 to DN300), is composed of cast iron.
The Model CB800 Valve can be installed horizontally or vertically in the supply or return line, with flow in the direction of the arrow cast in the body. It can also be installed with the handwheel up, down, or on the side.