Ratio | Valve Manufacturer |
---|---|
8:1 | Waterous |
9:1 | Hale, Elkhart, Waterous, Jamesbury Butterfly |
12:1 | Akron 8800 Series, Elkhart Uni-Body |
16:1 | Akron 7840 and 8940 (4") Series |
Tru-Flo™ is a Slow-Close valve control designed specifically for fire apparatus valves. This patented Hand-Wheel and Dial Indicator utilizes magnets to maintain the dial face in a stationary and readable orientation as the Hand-Wheel is rotated to fully open or closed valve positions
The Hand-Wheel can be mounted in any orientation, including horizontally for side mount control panels or vertically for top mount control panels
The indicating gauge is sealed and constructed of a polycarbonate, non-yellowing lens and case. The entire unit is corrosion resistant with brass and stainless steel components. The Hand-Wheel assembly incorporates four seperate low friction bearings for smooth operation
Download the Hand-Wheel Install Guide
Download the Tru-Flo Valve Position Indicating Hand-Wheels Sheet