JB Industries
JB Industries A31004-G 1/4 in Access Valve Extension Tube
Copper-brazed access valve extension with 1/4 ODS connection includes cap and valve core for tubing connections
- 1/4 in ODS connection fits standard tubing
- Copper-brazed construction resists high-pressure leaks
- Two copper tube extensions add reach in tight spaces
- Includes cap and valve core for immediate use
- Pack of five covers multiple service jobs
HVAC Access Valve Extension
The JB Industries A31004-G is a copper-brazed access valve designed for HVAC control tasks. It provides a 1/4 ODS connection for use with tubing connections in professional service work. The component suits technicians who need a reliable valve interface during refrigerant handling.
Cap and Core Included
Each valve ships with its own cap and valve core already supplied. That bundle removes the need to source those small parts separately before a job starts. The ready-to-fit package reduces the chance of missing hardware on site.
Five-Piece Pack Practicality
Supplied in a quantity of five, the extensions support multiple service calls without re-ordering. Copper brazing gives a solid joint that withstands repeated connect and disconnect cycles. The 1/4 in sizing matches common manifold and hose fittings used daily.
Highlights
- 1/4 in ODS connection fits standard tubing
- Copper-brazed construction resists high-pressure leaks
- Two copper tube extensions add reach in tight spaces
- Includes cap and valve core for immediate use
- Pack of five covers multiple service jobs
Specifications
| Brand | JB INDUSTRIES |
|---|
Questions about this item
Will the valve core need replacing after repeated refrigerant charging cycles?
The brass valve core is replaceable and a fresh core is included in each five-pack for future servicing.
What pressure limit should I watch during prolonged recovery sessions?
The copper tube and brazed joints are rated for standard HVAC working pressures; stay within the system's design limits.
Does the brass valve body get hot enough to burn during all-day use?
The valve runs at line temperature; it will feel warm on high-pressure gas lines but not hot enough to cause burns.
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