VC1G – 1/4″ Valve Core Removal Tool with Sight Glass
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See it, trust it, pull it. The Fieldpiece VC1G lets you visually confirm the valve core is captured and refrigerant is flowing via the integrated sight glass—no second guesses. The capture rod engages the core cleanly the first time, so you’re not fishing around or risking a blowout. Swap the standard 1/4″ service-port fitting to an optional 5/16″ for mini-splits, and keep moving on installs, maintenance, and repairs across Australia.
Features
- Sight glass confidence: Visually verify core engagement and flow before removal.
- One-try capture: Gasketed pin secures the core—no lost parts.
- Mini-split ready: Swap 1/4″ standard fitting to optional 5/16″ for common mini-split ports.
- Comfort spinner cap: Free-spinning, rubberised, magnetic cap for easier insertion/removal under pressure.
- Deep-vac capable: Vacuum-rated to 20 microns for reliable evacuation.
- A2L compatible: Works with modern low-GWP refrigerants when used as directed.
Specifications
- Service-port fitting: 1/4″ female (standard); 5/16″ optional
- Side port: 1/4″ male with removable valve core
- Vacuum rating: 20 microns / 0.027 mbar / 0.020 Torr
- Max working pressure: 800 psi / 55 bar
- Dimensions: 5.06″ × 2″ × 1.5″
- Weight: 0.71 lb / 322 g
- Patents: fieldpiece.com/patents
- User manual: VC1G Instruction Manual (Fieldpiece.com)
Why techs pick the VC1G
- Fewer callbacks: Clear visual feedback reduces rework and guesswork.
- Faster workflow: Quick core capture and easy port swaps keep jobs moving.
- Job-site tough: Built for daily use in Aussie heat, dust, and humidity.
Team it with proven gear: explore the Fieldpiece collection, stock up on C&D valve cores & tools, and tighten your evacuation process with our Fieldpiece vacuum guide and micron gauge tips.
FAQs
What does the sight glass do on the VC1G?
It lets you visually confirm the core is captured and that refrigerant is flowing before you remove it—so you can work with confidence.
Can I use the VC1G for mini-splits?
Yes. The VC1G ships with a 1/4″ fitting and can be swapped to an optional 5/16″ fitting commonly used on mini-splits.
Is the VC1G vacuum-rated?
Yes—rated to 20 microns when used with quality hoses and seals as part of a proper evacuation setup.
Is it A2L compatible?
Yes. Follow the user manual and your company’s safety procedures for handling A2L refrigerants.
Do you stock repair parts?
Yes. O-rings and related service parts are available—reach out via our Fieldpiece collection and we’ll help you identify the right kit.