Chapin Chapin Replacement Viton® Bottom Valve $7.65 Chapin Chapin Replacement Viton® Bottom Valve quantity Add to cart SKU: C143241 Category: Sprayers Description Description Part – Model #1-4324-1 Replacement Viton® bottom valve Related products Chapin Xtreme® Hose/Seals Conversion Kit $85.07 Add to cart Chapin Poly Adjustable Cone Nozzle for Acid Staining $6.55 Add to cart Chapin Replacement Locking Nut $15.25 Add to cart Chapin Complete Pump Assembly $113.90 Add to cart