Trane VAL7574 TXV 326058-755 immediately halting the heating cycle

immediately halting the heating cycle to prevent hazardous conditions

allowing for bi-directional flow in heat pump applications

Field technicians rely on this manual shutoff valve for safe system depressurization during routine HVAC maintenance or manifold repairs

Genuine OEM Specification: Ensures exact 2821300S compatibility and alignment with factory mounting brackets and manifold headers

For any commercial HVAC service or residential compressor repair

Trane VAL7574 TXV 326058-755 immediately halting the heating cycleThe Trane VAL7574 is a professional grade thermostatic expansion valve (TXV) engineered to maintain precise superheat and refrigerant flow in 2. 5 ton HVAC systems. Featuring a 3 8" inlet and 5 8" outlet, this OEM Trane replacement part utilizes a 36 inch capillary tube and a high sensitivity sensing bulb to react to evaporator load changes, preventing liquid floodback to the compressor while maximizing heat transfer across the coil. Designed for