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Achieves plug-and-play within seconds without the need for tools. It enables quick switching between maintenance equipment and streamlines processes such as refrigerant charging and leakage detection.
Dual-seal design ensures zero leakage. The check valve prevents backflow, and high-pressure models are equipped with a pressure relief function.
Dedicated interfaces for different refrigerants, distinguished by color and shape, completely eliminate incorrect connections. It is compatible with equipment from multiple brands.
Made of corrosion-resistant brass or stainless steel, with fluororubber seals that resist aging. It offers a long service life and requires minimal maintenance.
Suitable for a wide range of scenarios, including household appliances, automotive, and industrial refrigeration systems. Some models integrate functions such as pressure display.
Quick couplings play a vital role in refrigeration systems. They are used to connect and disconnect refrigerant lines, such as in the installation, repair and maintenance of air conditioners, refrigerators, freezers, automotive air conditioners and industrial refrigeration equipment. Thanks to its fast connect and disconnect characteristics, quick couplings can significantly reduce system downtime and increase work efficiency.
Brass, because of its good mechanical properties and corrosion resistance, is the ideal material for the manufacture of quick joints.
Stainless steel, provides excellent elasticity and durability, ensuring that the joint will maintain good performance after many connections and disconnections.
NBR (nitrile butadiene rubber), suitable for most refrigerants and working environments due to its good oil and temperature resistance.
| Model | Applicable refrigerants |
|---|---|
| GC-12 | R134a |
| CC-13 | R134a |
| QC-14 | R1234yf |
| GC-15 | R12341 |
| QC-18 | R134a |
| QC-17 | R134a |
| GC-18 | R1348 |
| QC-19 | R1234f |
| CC-20 | R134a converts R1234yf |
| GC-21 | R134 BMW |
| QC-168 | R134 Mini shapo |
| 90-178 | R134 Mini shaps |
Our quick couplings are manufactured using a high-quality brass body, a stainless steel spring for durability, and an NBR (nitrile butadiene rubber) seal ring to ensure leak-free performance.
They are designed to operate safely under high-pressure conditions, supporting a working pressure of up to 4.0MPa.
They are widely compatible with common refrigerants including R134a, R404A, R410A, R1234yf, and R22.
These couplings perform reliably in extreme environments, with an operating temperature range of -30°C to 120°C.
Each coupling features dedicated interfaces tailored for specific refrigerants, distinguished clearly by color and shape to eliminate connection errors.
