Lichamp Vacuum-Rated Valve Core Removal Tool for R410A/R32 — Brass, Magnetic Grip

The Lichamp Vacuum-Rated Valve Core Removal Tool is a precision brass tool designed to remove and reinstall valve cores on R410A and R32 HVAC systems while maintaining deep-vacuum integrity down to 20 microns.

This compact tool combines vacuum-rated sealing, dual-size flare fittings, and an ergonomic magnetic grip so technicians can service refrigeration and air-conditioning lines with minimal refrigerant loss. Machined from solid brass for long life and smooth, non-damaging operation, it fits most residential and light-commercial systems (not compatible with automotive A/C). The tool is optimized for evacuation, charging, and recovery tasks where preserving a tight vacuum and avoiding contamination are essential.

How does this tool preserve vacuum integrity during evacuation?

The Lichamp tool is engineered to keep systems tightly sealed while you remove or replace valve cores—its vacuum-rated design performs reliably down to 20 microns. That prevents air or moisture ingress during critical evacuation and recovery steps.

• Vacuum-rated sealing suitable for deep evacuation to 20 microns
• Precision brass body minimizes leaks and resists thread wear
• Designed to reduce refrigerant loss while servicing lines

Which fittings and systems does it work with?

It includes universal dual-size fittings—a 5/16" female flare and a 1/4" male flare—so the tool adapts to a wide range of HVAC and refrigeration service ports. This makes it a versatile choice for fieldwork across many systems using R410A and R32 refrigerants.

• 5/16" female flare and 1/4" male flare connectors for broad compatibility
• Suitable for most refrigeration and air-conditioning equipment (except automotive A/C)
• Helps ensure a secure, leak-free connection during charging and recovery

What ergonomic and durability features help in real-world jobs?

The tool combines a knurled non-slip grip with a magnetic base and an adjustable valve stem to improve handling in cluttered or confined spaces. Precision machining from solid brass delivers smooth operation and reduces the chance of damaging valve seats during core extraction.

• Knurled grip for confident, slip-resistant handling
• Magnetic base reduces risk of misplacement on metal surfaces
• Adjustable valve stem for access in tight or awkward positions

How should technicians use it to avoid common service mistakes?

Use the matching flare size for the service port, confirm the valve stem setting before extraction, and always verify vacuum level after reinstalling the core. Routine checks and deliberate handling extend the life of both the tool and the system components.

• Match 5/16" or 1/4" flare to the service port before attaching
• Secure the magnetic base or rest the tool to avoid dropping it
• Confirm vacuum level (down to 20 microns) after core work

Who is this for: HVAC and refrigeration technicians, service contractors, and maintenance crews who work with R410A and R32 systems and need a reliable, vacuum-rated valve core removal tool. It’s ideal for field service and shop use when preserving vacuum integrity, minimizing refrigerant loss, and protecting valve seats are priorities. Not recommended for automotive air-conditioning systems.