ASTM F1960|NSF/ANSI 61, 372

F1960 cold-expansion PEX inlet connection utilizes an exaggerated center barb and PEX reinforcing ring (not included) for a permanent, leak-free connection. 1/4-turn, self-cleaning ball valve design resists mineral and scale build-up, assuring positive shut-off and re-opening. The ball seat operation and dual O-ring stem seal features, out perform traditional multi-turn stop designs. Compact no-lead forged brass chrome-plated bodies are both durable and decorative. An ideal upgrade replacement for worn, leaking stops that won't close completely.