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Mexico, Mexico City
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754 Review
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Review on 💥 Bullet Piercing Valve Kit: Easily Convert R12 to R134A with Dust Cap | Compatible with Multiple Models | 7/16 Inch Low Side Port | BPV-31 by Scott Richardson

Revainrating 5 out of 5

Supco Knockout Valve

Excellent way to add a charge connector if it is not available from the factory eg. B. in window air conditioners or refrigerators. Can also be used to replace the damaged connector on the car with a large enough size. When using spacers, be sure to place the GASKET WITH HOLE on the PULL SCREW side, otherwise the jack screw may be damaged. ENSURE the print is FULLY OPEN when installing. After you have installed and tightened the mounting screws, NOW tighten the jacking screw to puncture the tube. Open and load or measure pressure. Close after the process is complete.

Pros
  • Universal Aftermarket Valve: The aftermarket valve converts the air conditioner from R-12 to R-134a and fits a 7/16" port on the bottom; For vehicles before 1994, with R-134a refrigerant charge connectors
Cons
  • I'm worried