Trane VAL06939 Angle Service Valve – Straight Thread, Evaporator Pressure Transducer Service Valve For RTHC/RTHD Screw Chillers, Genuine OEM Refrigeration Parts

The Trane VAL06939 is a genuine OEM angle service valve designed for Trane commercial chillers and HVAC systems. Installed on the evaporator pressure transducer line, it allows technicians to isolate the circuit, take pressure readings, charge or recover refrigerant, and service the pressure sensor without shutting down or breaking into the whole system. Featuring a straight thread (straight-thread) angle design, the valve provides a secure metal-to-metal seal that resists vibration and thermal stress, minimizing refrigerant loss and maintaining system vacuum. Its robust construction handles line pressure effectively while preventing atmospheric contamination — a common cause of iced-up expansion devices and compressor damage. Specifications:​ Angle valve, straight thread connection. Genuine Trane OEM part, brand new. Compatible with a wide range of Trane models including RTHC, RTHD and CGAM series. An essential service component for chiller maintenance, pressure sensing and system commissioning.