BC-1/4-N1/4, is suitable for Pneumatic Air, Water, Oil, Gas, & Steam applications in completely open and closed positions. Light Weight. Easy to connect tubing by push-in. Full Port, Material of Construction PVC, Seats Buna, Seals Buna, Ball Material PVC, Stem Material PVC, Stem PVC, Handle PVC, Standards NSF STD 51 PVC Ball ValvesCompact valves for multiple configurations in water applications and chemical plants. Bodies, balls, stems, and handles are PVC. PPS Resin Plastic Tee Handle