Description
Trane VAL11191 Refrigerant Service Valve Overview
The Trane VAL11191 is a 5/8″ x 3/4″ refrigerant service valve engineered to deliver dependable flow control and isolation in commercial and residential HVAC refrigerant systems. Manufactured to Trane’s exacting OEM standards, this valve is designed for long-lasting, leak-free performance in demanding refrigerant handling applications.
Key Features
- OEM Trane replacement part — ensures proper fit and function
- 5/8″ inlet x 3/4″ outlet connection sizing for versatile system compatibility
- Designed for use in refrigerant lines requiring precise flow control or system isolation
- Durable construction built to withstand refrigerant system pressures and temperatures
- Direct replacement for original Trane equipment — no modifications required
Application
The VAL11191 is suited for use in Trane HVAC systems where a refrigerant service valve of this connection size is specified. It supports technician serviceability by allowing refrigerant circuit isolation during maintenance, charging, and repair procedures.
Why Choose OEM Trane Parts?
Using genuine Trane OEM components like the VAL11191 ensures compatibility with your existing equipment, maintains system efficiency, and protects equipment warranties. Trust Trane quality for reliable, long-term performance in every installation.







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