Malco CD3800 Valve Core Storage Container

Product Description

The MALCO CD3800 is a plastic storage container designed to organize and protect valve cores used in HVACR service work. The container ships with six valve cores included and features a cap that doubles as a wrench tool with a thread chaser built in. This keeps valve core threads clean and ensures a proper seat before installation. Compact and lightweight at 0.1 pounds, it is sized for a field technician's service bag or truck stock. HVAC service technicians and refrigeration mechanics are the primary users of this accessory.

The CD3800 is suited for residential and light commercial HVACR service applications where valve core replacement is routine. Technicians working on Schrader-style access valve ports on refrigerant lines, air conditioning equipment, and heat pump systems will find the integrated thread chaser cap useful during service calls. The six included valve cores provide immediate replacements without requiring a separate parts order on common service jobs.

Key Features

• Plastic storage container keeps valve cores organized and protected from contamination
• Cap incorporates a valve core wrench tool with thread chaser for cleaning valve port threads
• Includes six valve cores ready for use
• Lightweight construction at 0.1 pounds for easy carry in a field service bag
• Combines storage, thread service, and core replacement in a single compact unit

Compatibility

Designed for use with standard Schrader-style valve cores found in residential and light commercial HVACR refrigerant access valve applications.

Installation Notes

Valve core replacement is performed by licensed HVAC or refrigeration technicians. Always recover refrigerant and confirm system pressure is at zero before removing a valve core from a live access port. Use the integrated thread chaser on the cap to clean valve port threads before installing a new core. A valve core removal tool or the built-in wrench is required to seat the core to the proper depth without overtightening.