CDVALVECDVCD3900 CDV-CD3900 Core Removal Tool 1/4 Inch

Product Description

The C&DV-CD3900 is a core removal tool (CRT) designed for use on 1/4 inch flare access fittings. It allows HVAC technicians to remove and replace Schrader valve cores without losing system pressure or introducing contaminants into refrigerant circuits. This type of tool is a standard part of any refrigeration service kit and is used during leak checks, refrigerant recovery, and system evacuation procedures. Compact and straightforward to operate, the C&DV-CD3900 is sized specifically for the 1/4 inch flare port found on most residential and light commercial refrigerant access fittings.

This core removal tool is intended for use on 1/4 inch flare access fittings commonly found on refrigerant lines, service ports, and manifold gauge connections in residential and light commercial HVAC and refrigeration systems. It is used by licensed HVAC-R technicians during routine service, system commissioning, and refrigerant management work where valve core access is required without full system depressurization.

Key Features

• Sized for 1/4 inch flare access fittings standard to HVAC-R refrigerant circuits
• Enables Schrader valve core removal and installation at service ports
• Supports leak-free core service procedures when used with the appropriate access fitting
• Compact design suitable for field service toolkits

Compatibility

Designed for use with 1/4 inch flare access fittings standard to residential and light commercial HVAC-R refrigerant service ports.

Installation Notes

This tool is installed and operated by licensed HVAC-R technicians following applicable refrigerant handling regulations under Section 608 of the Clean Air Act. Before servicing any valve core, confirm system pressure conditions and use appropriate personal protective equipment. Always verify the access fitting type and thread engagement before applying torque to avoid fitting damage or refrigerant release.

Technical Specifications

• Product Type: Core Removal Tool
• Fitting Size: 1/4 inch flare

Standard Information

• Brand: CDVALVECDVCD3900
• Manufacturer Part Number: C&DV-CD3900