Caleffi introduces the TwistFlow™ Distribution Manifold updating the already-proven 668 series with built-in sight flow gages. These new sight-flow gages are integrated with adjustable balancing valves allowing accurate 1/4- to 2-gpm flow rate adjustment to each circuit by simply reading the flow rate on the integral graduated scale. This simplifies and speeds up circuit calibration without cumbersome reference graphs.
Distribution Manifold
Caleffi introduces the TwistFlow™ Distribution Manifold updating the already-proven 668 series with built-in sight flow gages. These new sight-flow gages are integrated with adjustable balancing valves allowing accurate 1/4- to 2-gpm flow rate adjustment to each circuit by simply reading the flow rate on the integral graduated scale. This simplifies and speeds up circuit calibration without cumbersome reference graphs.
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