Dual Valve Removal Tool with 1/4" Valve Core- HVAC Valve Tool Includes Sight Glass Visual Refrigerant Refill -Set

Dual Valve Removal Tool with 1/4" Valve Core- HVAC Valve Tool Includes Sight Glass Visual Refrigerant Refill -Set Kuvaus

Realize valve core replacement without releasing system refrigerant, effectively save refrigerant, avoid waste and environmental pollution, greatly reduce maintenance cost.

Double Independent Control Valves

Two brass regulating valves control air inlet and outlet separately, stable pressure control, prevent sudden ga s backflow during disassembly and assembly of valve core, safe operation.
All Thickened Brass Threaded Joints

1/4 inch standard universal thread, matching most air conditioner, refrigerator refrigeration pipeline; knurled thickened nut for tight connection, good sealing, no refrigerant leakage.
Built-in Detachable Valve Core Wrench

Valve core disassembly wrench integrated inside the middle cavity, one tool for two purposes, convenient to take out old valve core and install new one without extra tools.
Portable Anti-lost Dust Cap
Color: As Shown
Material: Copper/Aluminum Alloy

Package Contents:
1*HVAC Valve Tool Set