Description
Trane VAL12004 Electronic Expansion Valves
VAL12004 Valve; Expansion; 1.638 ODS X 2.500 OD; M12 Input
- Trane Chiller Electronic Expansion Valves SEHI-175, M12 Inlet / Input
- Original Trane OEM Component
- Trane Part Number: VAL12004
- Ref No: X15111210310 / X15111210-310
- connection and Control Module: MOD02688
- Commonly Used on: Trane City™, Series R™, Sintesis™ Excellent, Sintesis™ Prime and Stealth™ Chiller Models.
- Replaces / Supersedes: VAL-12004
Expansion valves are devices used to control the refrigerant flow in a refrigeration system. They help to facilitate the change of higher pressure of liquid refrigerant in the condensing unit to lower pressure gas refrigerant in the evaporator.
The term “low side” is used to indicate the part of the system that operates under low pressure, in this case the evaporator. The “high side” is used to indicate the part of the system that operates under high pressure, in this case the condenser.
There are basically four types of valves that are in used. These valves are also refer to as metering devices.
- Electronic Expansion Valves
- Thermostatic Expansions Valves
- Capillary Tubes
- Float Valves
⚡ Compatible Trane Chiller Models & Official Documentation
Verified OEM fitment for the following Trane chiller series. Click any model to view full technical specifications, wiring schematics, and download official IOM manuals (PDF):
The VAL12004 Valve; Expansion (Part Number: VAL12004) is a premium, high-performance replacement component designed specifically for commercial HVAC and chiller systems. Whether you are conducting routine maintenance or repairing your Trane equipment, this Expansion Valves guarantees uncompromised reliability. At GSD HVAC, we maintain an extensive inventory of tested, OEM-grade spare parts to keep your climate systems operating at peak efficiency. Available now for expedited global shipping.
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