10-Pack Brass Refrigeration Access Valves – AC & HVAC Maintenance Kit

Keep your air conditioning, refrigeration, and HVAC systems running at peak performance with this professional-grade set of 10 solid brass maintenance (Schrader-style) access valves. Designed for technicians and DIY enthusiasts alike, these durable copper/brass valves make refrigerant charging, pressure testing, and system servicing straightforward and reliable.

Key Features

Premium Brass Construction: Manufactured from high-quality copper brass for superior durability, corrosion resistance, and a long service life.
Wide Compatibility: Suitable for refrigerators, air conditioners, refrigeration compressors, and refrigeration/AC units — as well as automotive wheels and fuel rail drain/test ports on fuel-injected engines.
Safe Working Pressure: Rated to 3.4 MPa, ensuring a secure and leak-free seal across a broad range of refrigeration and HVAC applications.
Leak & Pressure Testing Ready: Ideal for pipefitters and HVAC technicians who need to perform pressure and leak-check tests on system fittings.
Easy to Install: Straightforward brass tube design allows quick fitment and removal without specialist tools.
Value Pack: Comes as a set of 10 valves so you always have a spare on hand for maintenance jobs.

Specifications

Material	Copper / Brass
Color	Golden
Quantity	10 Pieces
Size (package)	13 × 6 × 4 cm
Total Length	~125 mm
Stem Length	~100 mm
Wall Thickness	~0.35 mm
Safe Working Pressure	3.4 MPa

Package Contents

10 × Brass Refrigeration Access / Maintenance Valve

Made in Mainland China.

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For industry guidelines on HVAC refrigerant handling and safety practices, refer to the U.S. EPA Section 608 Refrigerant Management Guidelines.

Note: Actual color may vary slightly due to monitor brightness settings. Please allow a small margin for manual measurement tolerances.

Frequently Asked Questions

Q: What systems are these brass refrigeration access valves compatible with?

A: These brass maintenance access valves are compatible with a wide range of systems, including household refrigerators, split and central air conditioners, refrigeration compressors, refrigeration/AC units, automotive wheels (Schrader-style), and fuel rail test/drain ports on fuel-injected engines.

Q: What is the maximum working pressure for these valves?

A: Each valve has a safe working pressure rating of 3.4 MPa, making them suitable for most standard residential and light commercial HVAC and refrigeration servicing tasks.

Q: Can these valves be used for leak testing?

A: Yes. These access valves serve as pressure test and service ports, allowing HVAC technicians and pipefitters to perform leak tests and pressure checks on refrigeration fittings and system lines.

Q: What material are the valves made from?

A: The valves are constructed from high-quality copper brass, providing excellent durability, corrosion resistance, and a reliable seal for refrigerant and pressurized system applications.

Made with care

Great value

Elegant design

Quality materials

This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.

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