The Type 6320 thermostatic balancing valve is intended for use in hot water circulating systems utilizing circulation pumps.
The valve continuously senses the return loop temperature with a thermostat and adjusts the flow of hot water to meet the valve’s temperature set point. When installed on each return loop, a hydraulically balanced hot water circulation system is automatically maintained.
The valve can be installed horizontally or vertically.
The valve is available in ¾".