W. D. MANOR

Plumbing control systems consisting of control fittings, valves, strainers, water flowrate and water conductivity sensors, backflow preventers, screens, drains, traps, and dispensing controls for supplying fluid to a dialysis service box, regulating predetermined temperature using warm and cold water inlets in fluid flow communication with a thermostatic mixing component, preventing retrograde flow through the plumbing arrangement, maintaining a trap seal, preventing waste gasses from flowing in the dialysis service box, and facilitating waste disposal; Plumbing control systems, namely, thermostatic mixing valves; Medical device accessories, namely, plumbing control systems consisting of control fittings, valves, strainers, water flowrate and water conductivity sensors, backflow preventers, screens, drains, traps, and dispensing controls for use in supplying fluid to a dialysis service boxes in hospital and medical office dialysis