Trane VAL08781 Main Oil Solenoid Valve 120V 1-1/8" ODF Sweat 2-Way Normally Closed For RTHD Screw Chiller – Genuine OEM Refrigeration Parts

The Trane VAL08781 is a genuine OEM main oil solenoid valve designed for Trane RTHD series screw chillers. It controls the on/off flow of refrigeration oil in the compressor's main oil line, ensuring stable oil pressure build-up during start-up and reliable day-to-day operation. Built with a precision-cast brass body and high-accuracy port threads, the valve delivers leak-free sealing and minimizes the risk of secondary leakage. Its electromagnetic coil features heavy-duty insulation encapsulation, resisting high temperature and humidity in demanding plant rooms, while providing crisp actuation and instant release to prevent oil hammer caused by partial opening. Specifications:​ 120V, 1-1/8" ODF sweat connection, 2-way, normally closed (N/C). Compatible with RTHD, RTHC and other Trane chiller models. Brand new, genuine, quality guaranteed — an essential spare part for chiller maintenance and compressor protection.