Check Valve 1/2" Brass MxF Lf Bulk Outer Dimensions_5-3/8 In This kit features two sections

This kit features two sections each with a lug fitting and bayonet fitting with four prongs for a more secure fit

Easy to Clean: Cleans easily with soap and water

The RV-220 system features rugged cast-bronze through hull bodies suitable for fiberglass or wooden hulls

VOC Compliant

Cost-Effective Solution - Comparable Quality For Lower Cost Than Buying Replacement At The Dealership

Check Valve 1/2" Brass MxF Lf Bulk Outer Dimensions_5-3/8 In This kit features two sections1 2" MPT x FPT Lead Free Brass Check Valve to prevent back flow of the anti freeze and potentially contaminating your RV water supply. This valve is constructed of solid brass offering a durable check valve. Features: Lead free brass construction Water flow begins at the male thread to the female thread