SKU: FSKN23000 Fitting Size: 1/2" PT One-Way Check Valve 1/2'' 1/2" (Repl Haldex KN23000) Please log in to see price or purchase this item Quantity discounts available QuantityPrice One-way Check Print Product Specifications FSKN23000 One-Way Check Valve 1/2'' 1/2" (Repl Haldex KN23000) Product Specifications Back Product SpecificationsFSKN23000 One-Way Check Valve 1/2'' 1/2" (Repl Haldex KN23000) SKU: FSKN23000 Fitting Size: 1/2" PT