refrigeration and air conditioning system control components, namely, thermostatic expansion valves, pressure regulators, refrigerant distributing devices in the nature of spray nozzles, filter driers; refrigeration control and management fittings, namely, isolation ball valves

INGREDIENT IN A VETERINARY EYE AND EAR OINTMENT

REFRIGERATION CONTROLS-NAMELY, EXPANSION VALVES FOR CONTROL OF DELIVERY OF LIQUID REFRIGERANT TO AN EVAPORATOR; THERMOSTATIC EXPANSION VALVES FOR CONTROL OF FLOW OF A LIQUID REFRIGERANT UNDER INFLUENCE OF A THERMOSTAT; REFRIGERANT DISTRIBUTORS, CONSISTING OF DEVICES UTILIZED WITH MULTIPLE CIRCUIT REFRIGERANT EVAPORATORS FOR EVENLY DISTRIBUTING A REFRIGERANT FROM A SINGLE SOURCE TO ANY REASONABLE NUMBER OF EVAPORATOR CIRCUITS; MODULATING PILOT CONTROLS IN THE NATURE OF SELF-ACTUATED, MANUALLY ...

Controls Used as Components on Refrigeration and Air Conditioning Systems Such as Thermostatic Expansion Valves, Pressure Regulators, Refrigerant Distributing Devices, Solenoid Valves, Filter Driers, Moisture Liquid Indicators [ and Strainers ]