The Model CB800 Balancing Valve provides features for achieving accurate and efficient balancing of hydronic heating or cooling systems. The Gruvlok Groove-by-Groove Model CB800 Valve, available sizes 2-1/2" to 12" (65 to 300mm), is composed of cast iron.
The CB800 valve serves 5 functions:
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CB800 Circuit Balancing Valve Submittal