The Trane SWT3732 is a genuine OEM replacement part

The DE4599-040 features a pre-installed conduit adapter (1/2" NPT) and a robust connector assembly

Designed with a capacitor start induction run (CSIR) mechanism

The self-locking 3/4" per foot taper design ensures a robust mechanical grip

This liquid line service valve is engineered for high-pressure environments

Resideo V8043E1004 Valve 320074-702 The Trane SWT3732 is aThe Resideo V8043E1004 is a professional grade 1 2" sweat zone valve engineered for hydronic systems requiring reliable two way, normally closed control. Built with a brass body and high grade stainless steel stem, this motorized valve manages flow in baseboard or radiator loops with a 3. 5 Cv flow capacity. Operating on a standard 24Vac motorized actuator, it utilizes a spring return to close mechanism and includes a manual opener for system charging