NIBCO 3/4" Brass Press Fit Ball Valve ensures durability and compliance with safety standards. The press-to-connect end connections, equipped with an inboard bead and EPDM O-ring, facilitate swift and secure copper-to-copper joinery. Applying pressure from a press-fit tool tightens the O-ring onto the tube, ensuring a clean, permanent, watertight seal in seconds—eliminating the need for flame, solder, or flux. Trust NIBCO for reliable and efficient solutions in your plumbing projects. Model Number: NF998KW8