Overview Product Description Stark 4" 3 Way Backwash Valve Complete (Grooved Pipe on all three sides) Product Videos Custom Field Product Reviews Write a Review Write a Review × Pentair Stark 4" 3 Way Valve - Grooved Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *
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