TLVC410A | Mini-Split Valve Core Tool – 5/16″ F x 1/4″ M
Key Features
- Unique configuration of tool enables use of standard 1/4″ SAE manifold/hose sets with R-410A systems incorporating 5/16″ (1/2″-20UNF) service ports
- Designed to remove and install valve core without losing system charge
- Increases evacuation and charging speed by creating unrestricted access
- Accessory items available for added service applications
- 800PSI working pressure
- Description
Description
The TLVC410A Mini-Split Valve Core Tool (5/16″ F x 1/4″ M) is a professional solution designed to remove and replace cores without losing refrigerant charge. Engineered specifically for modern R-410A mini split systems, this valve core tool allows technicians to service systems efficiently while maintaining system integrity and reducing refrigerant loss.
Its unique configuration enables the use of standard 1/4″ SAE manifold and hose sets with systems that incorporate 5/16″ (1/2″-20 UNF) service ports, eliminating the need for additional adapters. By removing the valve core and creating unrestricted access, the tool helps increase evacuation and charging speed, improving overall service efficiency.
Built for durability and performance, the TLVC410A is rated to 800 PSI working pressure, making it suitable for high-pressure R-410A applications. Designed for ease of use and compatibility with additional service accessories, this tool is an essential addition to any HVAC/R technician’s toolkit when working on mini-split systems.






