THE ULTRA SETTER CONTROL VALVE provides full stroke modulation while maintaining 100% authority at all times. The pressure-independent valve has a lockable GPM-adjustable dial that allows the user to set and change the maximum flow rate quickly and easily, improving the energy efficiency of the entire system. The valve is offered in sizes from ½" to 2", with flow rates from 0.13 to 37 GPM.
Bell & Gossett
CIRCLE 125 on inquiry card