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 Replacement Cast Ergonomical Handle $25.32 Add to cart Chapin Poly Adjustable Cone Nozzle for Acid Staining $6.55 Add to cart Chapin Replacement Poly Shut-Off Assembly for Acid Staining Sprayers $10.40 Add to cart Chapin 3.5-Gallon Industrial Viton Concrete Open Head Sprayer $178.59 Add to cart