ACCOR pioneered the first “push-fit” supply stop valve in the US in 1988, creating a whole new plumbing valve application. ACCOR continues to lead the market with innovative features such as the first one valve to fit on all pipes, the first factory attached reinforced, flexible connectors to eliminate joint leaks, the first (and only) positive shut-off with a non-deteriorating design mechanism. Adding to the product line are the ACCOR outlet boxes, including 1 and 2 hour Fire Rated box line up. Air Admittance Valves (AAV) in both PVC and ABS. New for 2025 ACCOR has partnered with Weiland Chase Brass for a line of brass fittings including a 3 point mounting drop ear elbow in both 1/2″ and 3/4″.