Description
Product Overview
The AUGREX Piercing Valve Kit is engineered to replace BPV-31 series valves with a high‑quality metal construction that resists corrosion, wear and rust. Each valve features a 0.5 inch flange inlet and FNPT outlet, providing a secure sealed connection for refrigerant lines. The kit includes ten valves, matching hex keys, adapters for 1/4, 5/16 and 3/8 inch lines, and clear step‑by‑step instructions, ensuring a straightforward installation process for professionals.
Usage
Designed for HVAC technicians, automotive air‑conditioning specialists and refrigeration service providers, this kit excels in line‑tap applications, system evacuations and leak‑testing scenarios. Whether working on residential AC units, commercial chillers or vehicle cooling systems, the adjustable piercing design delivers precise flow control while preventing refrigerant loss. 
Why Choose Us
AUGREX combines decades of expertise in fluid control components with rigorous factory testing to guarantee each valve meets BPV-31 specifications. Our metal alloy offers superior durability compared to standard brass alternatives, and the included accessories eliminate the need for additional purchases. Backed by a 4.5‑star rating from 38 verified customers, this kit delivers consistent performance and peace of mind on every job.
Key Features
- High‑grade metal body ensures long‑term corrosion resistance
- 0.5 inch flange inlet and FNPT outlet for universal refrigerant line compatibility
- Adjustable piercing mechanism provides leak‑free, controlled flow
- Complete kit includes 10 valves, hex keys, adapters and detailed instructions
- Meets BPV‑31 specifications, compatible with AP4502525, GPV series and more
FAQ
What refrigerant line sizes does the kit support?
The included adapters cover 1/4, 5/16 and 3/8 inch line diameters, allowing the valve to be used on most standard HVAC and refrigeration systems.
Can the valve be used on automotive AC systems?
Yes, the valve’s 0.5 inch connections and metal construction make it suitable for both automotive and stationary air‑conditioning line repair.
Is any special tool required for installation?
No additional tools are needed; each kit provides the necessary hex keys and adapters for a quick, tool‑free setup.
How does the piercing mechanism prevent leaks?
The adjustable piercing tip creates a precise, sealed entry into the refrigerant line, eliminating gaps that could cause leaks and ensuring system integrity.
What is the warranty on this product?
AUGREX offers a one‑year limited warranty covering manufacturing defects, backed by our customer support team for any installation assistance.
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