H2O Jet Parts (Flow Style)/Check Valve Kit Product Number20458830Additional Views (Click to View): No entry found for -- productDetails.PRODUCT_NAME_H1.Check Valve KitProduct DescriptionKMT Waterjet Check Valve Kit, H2O Style, 40,000 and 60,000 psi, 2 piece outlet poppet. Ref: H2O Part Number: 302003-2.