Zurn Qest 1/2 in. FPT X 3/8 in. Plastic Stop Valve

QickTite in-line valve, easy repairs and retrofit installations with no specialty tools needed. Compatible with Zurn PEX potable (non-barrier) tubing, CPVC, copper and polybutylene piping. The QickTite nut-ring-cone connections are for use with CTS (copper tube size) pipe including PEX, copper, CPVC and polybutylene in potable water systems.