Manufactures refrigerant control valves Capillary tube assemblies, Air conditioner shutters, Cooling tower accessories, Air conditioners, Cooling exchangers, Evaporative coolers, Condensing units, Mud or slush valves, Nonlubricated plug valves, Orifice valves, Pilot valves, Pinch valves, Piston check valves, Pump valves, Sentinel valves, Slider valves, Swing check valves