Randell RF VLV9801 Thermostatic Expansion Valve(TXV) R404

The Randell RF VLV9801 Thermostatic Expansion Valve (TXV) is a refrigeration metering component used to control refrigerant flow into the evaporator in low-temperature commercial cooling systems. It is applied in foodservice refrigeration equipment operating with R404A refrigerant and designed for approximately 1-ton capacity systems. Installed within refrigeration units regulates pressure and superheat to maintain stable evaporator performance. It support consistent cooling inside a reach-in or under-counter refrigeration cabinet by ensuring the evaporator receive correct refrigerant volume. The valve operate as part of the system's refrigeration circuit, protecting the compressor and maintaining steady temperature control.