Description
The Daikin-McQuay 074539201 Thermostatic Expansion Valve controls the flow of refrigerant into large-capacity evaporator circuits to assist in the balanced cooling operation in HVAC systems. This valve is 36-ton rated with 7/8 – 1 by 1 – 3/8 – inch ODF connections and a 5-foot capillary tube to provide precise sensing and metering. The sensing bulb measures suction temperature to change internal valve position depending on load demand. Its metering system ensures the proportional supply of refrigerant under different operating conditions.
