Scotsman SC16-1130-01 Thermal Expansion Valve(TXV) 1/4" X 1/2" Sweat

The Scotsman SC16-1130-01 Thermal Expansion Valve(TXV) 1/4" X 1/2" Sweat regulates refrigerant flow by sensing evaporator temperature and pressure changes and adjusting flow through a modulating valve mechanism. The valve is placed in the refrigerant line between the liquid line and evaporator inlet, positioned at the evaporator section. It meters refrigerant into the evaporator by responding to bulb pressure and internal spring balance, maintaining controlled superheat levels and stabilizing refrigerant distribution during varying load conditions within the refrigeration circuit through continuous modulation of the valve orifice based on thermal input from the sensing bulb assembly.