Legend Valve 301-108NL T-571NL No Lead Dielectric Union, 2"

2" FNPTx Sweat No Lead Dielectric Union. Designed to reduce galvanic corrosion where two dissimilar metals are joined. Self-aligning, non-conductive elastomer gasket and thermoplastic insert create a positive seal and complete isolation between the tubing and piping ends. High-strength, galvanized forged steel construction make them ideal for residential and commercial applications.