Description
Trane VAL07494 Valve; Service
- Trane Chiller Service Valve 1.125-12 x 0.38 x 75
- Original Trane OEM Components
- Trane Part Number: VAL07494
- Ref No: X15130611010 / X151306110-10
- Commonly Used on Trane Series R™, Stealth™ Chiller Models
- Replaces / Supersedes: VAL-7494
What is a Chiller Service Valve?
A chiller service valve (frequently referred to as a rotlock valve, king valve, or isolation valve) is a manually operated mechanical valve installed at critical points in a chiller’s refrigerant circuit.
Unlike automated solenoid valves, service valves are manually adjusted using a service wrench or allen key. Their primary purpose is to isolate specific components (such as the compressor, filter-drier, condenser, or evaporator) so technicians can perform maintenance, pressure testing, evacuation, or component replacement without losing the entire system’s refrigerant charge.
⚡ 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 VAL07494 Service Valve (Part Number: VAL07494) 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 Service 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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