Profile: Valley Supply Co. specializes in the HVAC, plumbing and PVF fields. We deal with heating, ventilation, and air conditioning products. We also provide pipes, valves, and fittings. Our product line includes flush valves, compression couplings, flexible gas piping, gas risers and accessories, sanitary tubing & traps, inserts, clamps, septic tanks, pipe hangers & water works fittings.