Flush Line Throttle Valve — Complete Unit
All-stainless flush line throttle valve with adjustable butterfly and UV-protected PVC sight tube. Available in 2½", 3", and 4".
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The Perigo Flush Line Throttle Valve is engineered for filter flush line applications where maintaining optimal flow control is critical. The stainless steel butterfly can be precisely adjusted to throttle the flush line to the ideal rate — preventing media from being flushed while delivering effective backwash. The integrated UV-protected PVC sight tube allows the operator to visually confirm water clarity during every flush cycle. The tube is designed to fully self-drain, eliminating organic buildup over time. Available in 2½", 3", and 4" sizes. Complete unit, valve only, or sight tube only — contact us for pricing.
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