As a single-phase HVAC part

Its oil-immersed gear train and rugged die-cast aluminum housing are engineered for longevity in demanding environments

1 Watts for strong

and the Trane VAL8634 (identical to X15111278080) is a high-performance R-410A thermostatic expansion valve engineered for 5-ton refrigeration systems

Carrier RC6800050 Expansion Valve 321894-706 As a single-phase HVAC partThe Carrier RC6800050 Expansion Valve is a critical metering device engineered for high precision refrigerant management in residential and light commercial Carrier, Bryant, and Payne systems. As an authentic OEM replacement part, this thermostatic expansion valve (TXV) utilizes a bi metal construction to withstand the thermal stresses of modern high efficiency cooling and heat pump cycles. By dynamically adjusting the refrigerant flow into the