Wholesale China Quick Adapters Kit for Standard R134a Gas - Male Fittings from Reliable Suppliers & Factory Supplier, Manufacturer

Introducing our Quick Splice Connectors, your optimal solution for efficiently connecting and disconnecting fluid transfer systems. As a leading manufacturer in China, we specialize in providing high-quality connectors that are essential for various industries, including refrigeration, air conditioning, hydraulics, pneumatics, medical, and chemical applications. Our Quick Splice Connectors are designed to ensure fast, safe, and leak-free connections, significantly enhancing productivity and minimizing maintenance downtime. Partner with trusted suppliers and experience the superior performance of our factory-produced Quick Splice Connectors

Product Description

Product Details

  • Material: Brass body, stainless steel spring, NBR seal ring
  • Interface type: metric thread (e.g. G 1/4", G 1/2", etc.)
  • Working pressure: up to 4.0MPa
  • Operating temperature: -30°C to 120°C
  • Applicable refrigerant: R134a, R404A, R410A, R1234yf, and R22

Advantages

High Efficiency and Convenience

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.

Safety and Reliability

Dual-seal design ensures zero leakage. The check valve prevents backflow, and high-pressure models are equipped with a pressure relief function.

Precise Adaptability

Dedicated interfaces for different refrigerants, distinguished by color and shape, completely eliminate incorrect connections. It is compatible with equipment from multiple brands.

Durability and Cost-effectiveness

Made of corrosion-resistant brass or stainless steel, with fluororubber seals that resist aging. It offers a long service life and requires minimal maintenance.

Versatility

Suitable for a wide range of scenarios, including household appliances, automotive, and industrial refrigeration systems. Some models integrate functions such as pressure display.

Application Scenarios

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.

Materials

  • Body: Brass, because of its good mechanical properties and corrosion resistance, is the ideal material for the manufacture of quick joints.
  • Spring: Stainless steel, provides excellent elasticity and durability, ensuring that the joint will maintain good performance after many connections and disconnections.
  • Seal ring: NBR (nitrile butadiene rubber), suitable for most refrigerants and working environments due to its good oil and temperature resistance.

Model

Quick-couper-1

Specification

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

Pictures

Quick-couper-3

Certificates

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Frequently Asked Questions (FAQ)

What materials are used to manufacture these quick couplings?
The body is made of corrosion-resistant brass, the spring is constructed from durable stainless steel, and the seal ring uses high-quality NBR (nitrile butadiene rubber) for optimal oil and temperature resistance.
What is the maximum working pressure and operating temperature range?
These quick couplings can handle a working pressure of up to 4.0MPa and operate reliably within a temperature range of -30°C to 120°C.
Which refrigerants are compatible with these couplings?
They are compatible with a wide range of refrigerants, including R134a, R404A, R410A, R1234yf, and R22.
Do I need special tools to connect or disconnect the couplings?
No, the couplings are designed for high efficiency and convenience, achieving plug-and-play connections within seconds without the need for any tools.
How do these quick couplings prevent leaks and incorrect connections?
They feature a dual-seal design to ensure zero leakage and a check valve to prevent backflow. Additionally, dedicated interfaces for different refrigerants are distinguished by color and shape to completely eliminate incorrect connections.
What are the typical application scenarios for these quick couplings?
They are widely used in refrigeration systems for connecting and disconnecting lines during the installation, repair, and maintenance of household air conditioners, refrigerators, freezers, automotive A/C systems, and industrial refrigeration equipment.

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