Provides a water supply for humidifiers, refrigerators, automatic ice makers, and similar applications. Designed for both copper and plastic tubing with 1/4 inch outside diameter. Stainless steel needle prevents plug ups and contamination.
Valve fits 3/8 inch O.D. to 1 3/8 inch O.D. soft or hard tubing or pipe without drilling or shutting off the water supply.
Self-piercing only on copper and plastic tubing. Does not self-pierce on iron.