HVAC Piercing Line Service Valve Kit – 3-Pack, 1/4–3/8" Pipe
China Mainland
$48.88
Sale price
$48.88
Regular price
$60.60
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HVAC Piercing Line Service Valve Kit – 3-Pack, 1/4–3/8" Pipe
$48.88
Sale price
$48.88
Regular price
$60.60
Shipping calculated at checkout.
HVAC Piercing Line Service Valve Kit — 3-Pack
Keep your HVAC system running smoothly with this complete 3-piece Piercing Line Service Valve Kit. Engineered from durable aluminum, steel, and hydrogenated nitrile butadiene rubber, these valves are built to withstand the demands of professional and DIY air-conditioning maintenance. Compatible with 1/4", 5/16", and 3/8" outside-diameter pipes, this kit gives you the versatility to tackle a wide range of residential and commercial HVAC applications.
Made in Mainland China.
Key Features
- Durable Metal Construction: Crafted from corrosion-resistant aluminum and steel for long-lasting, dependable performance without degrading over time.
- Easy Installation: Comes with a hex key wrench for quick, straightforward setup — no specialized training required. Ideal for HVAC professionals and confident DIY enthusiasts alike.
- Multi-Pipe Compatibility: Fits 1/4", 5/16", and 3/8" outside-diameter copper lines, offering broad system compatibility.
- Complete Kit Included: Each package contains 3 full piercing valve kits — everything you need for multiple installation points right out of the box.
- Convenient Service Solution: Provides a practical way to add service access ports to existing home air-conditioning lines without cutting the pipe.
Specifications
| Part Name | Piercing Line Service Valves |
| Material | Aluminum, Steel, Hydrogenated Nitrile Butadiene Rubber (HNBR) |
| Dimensions | 1-3/4" × 1-5/8" × 13/16" (approx. 22 × 14 × 20 mm) |
| Color | Silver Chrome |
| Compatible Pipe Sizes | 1/4", 5/16", 3/8" OD |
| Quantity | 3 Piercing Valve Kits |
Important Notes
- Not compatible with R-410A refrigerant systems due to elevated operating pressures.
- Always wear appropriate eye protection when working with pressurized refrigerant lines.
- Color may vary slightly from images due to monitor settings and ambient lighting.
- Please allow minor measurement tolerances (±1–2 mm) for stated dimensions.
Package Contents
- 3 × Piercing Line Service Valve Kits (including hex key wrench)
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Safety & HVAC Guidance
For best practices when servicing air-conditioning and refrigerant systems, refer to the U.S. EPA Section 608 Refrigerant Management Guidelines, which cover safe handling, recovery, and servicing of refrigerants in HVAC equipment.
Frequently Asked Questions
Q: What pipe sizes are compatible with this HVAC piercing valve kit?
A: This piercing line service valve kit is compatible with copper lines measuring 1/4", 5/16", and 3/8" outside diameter, making it suitable for a wide variety of residential and light-commercial HVAC systems.
Q: Can I use this valve kit with R-410A refrigerant systems?
A: No — this piercing valve kit is not compatible with R-410A systems. R-410A operates at significantly higher pressures than older refrigerants (such as R-22), which exceeds the rated capacity of these valves. Please verify your system's refrigerant type before purchasing.
Q: Do I need special tools to install these piercing valves?
A: No special tools are required. Each kit includes a hex key wrench for installation. The process is straightforward and suitable for HVAC professionals as well as experienced DIY users. Refrigerant oil is optional but can be used to help with sealing.
Q: How many valves are included in one purchase?
A: Each purchase includes 3 complete piercing valve kits, giving you enough hardware to service multiple line access points in a single order.
Details
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.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
