4Pack BPV31 Bullet Piercing Valve, Piercing Valve for Refrigerator Compatible wi

Model Number BPV31. Manufacturer Part Number BPV31. Zinc Alloy Body: This bullet piercing valve is built with a zinc alloy valve body and a steel piercing stem. The rigid alloy structure provides high clamping strength and thread stability, helping resist deformation or thread stripping when piercing copper refrigerant lines.