Valve Core for R410 R32 R22,High Pressure with Teflon Seal,HVAC Replacement Part Ideal for Refrigeration Systems and Air Conditioning,R410/R22, Pack of 50
Condition: New
$16.98
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FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
In Stock.
Arrives
Sunday, Nov 1
At a glance
- Condition
- New
- Number of Items
- 50
- Model
- Valve Core R22,R410,R32
- Material
- Brass
- Inlet Connection Type
- National Pipe Tapered
- Outlet Connection Type
- NPT
- Specification Met
- AHRI-720
- In the box
- Valve core
Features 5
- High Pressure Performance: Crafted specifically for high pressure applications, our Valve Core ensures optimal performance in refrigeration systems, adhering to the rigorous AHRI-720 standard for reliability and efficiency.
- Durable Teflon Seal: Featuring a Teflon seal, this Valve Core provides enhanced durability and leak-proof performance, making it an essential component for maintaining the integrity of your refrigeration system.
- Convenient Pack of 50: This bulk pack of 50 Valve Cores offers exceptional value, allowing you to stock up for multiple projects or routine maintenance without the hassle of frequent reordering.
- Versatile Applications: Ideal for use in various refrigeration and HVAC systems, our Valve Core is designed to fit most standard setups, ensuring compatibility and ease of installation in both commercial and residential settings.
- Customer Satisfaction Guaranteed: We stand behind our products with a commitment to quality and customer satisfaction. Contact our dedicated support team for assistance with any inquiries or post-purchase concerns regarding your Valve Core.
Description
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Specs 21
| Material | Brass |
|---|---|
| Brand | ST shengtuo |
| Exterior Finish | Brass |
| Inlet Connection Type | National Pipe Tapered |
| Outlet Connection Type | NPT |
| Number of Ports | 1 |
| Specification Met | AHRI-720 |
| Unit Count | 50 Count |
| Manufacturer | ST shengtuo |
| Number of Items | 50 |
| Brand Name | ST shengtuo |
| Model Number | Valve Core R22,R410,R32 |
| Manufacturer Warranty Description | 2 Year |
| Number of Pieces | 50 |
| Set Name | Pack of 50 |
| Manufacturer Part Number | ST00203 |
| Thread Size | NPT |
| Thread Type | National Pipe Taper |
| Connector Type | Threaded |
| Valve Type | Valve Core |
| Material Type | Brass |
No specs match.
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Nov 1
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Perfect match for HVAC refrigerants.
Size: R410/R22 50pcs
These valve cores are perfect for HVAC and manufactrured very well. Will purchase these again.
Reviewed in the United States on May 3, 2026 by Amazon Customer
Good for hvac resi
Size: R410/R22 50pcs
They work great for hvac
Reviewed in the United States on June 30, 2026 by Edgar
No leaks on HVAC charge port
Size: R410/R22 50pcs
I installed one of these cores on a 410A HVAC system. They have a heavy pin spring and in my opinion a quality Teflon outer seal. NO LEAKS.
Reviewed in the United States on January 27, 2026 by Amazon Customer
Good quality
Size: R410/R22 50pcs
Replace a lot of valve cores doing industrial and commercial hvac. Havent had any fail yet holds 500psi pressure tests for weeks.
Reviewed in the United States on December 28, 2025 by Dominic V.
Never leak!
Size: R410/R22 50pcs
Never had one leak yet
Reviewed in the United States on January 17, 2026 by Paul Thacker
Very worth buying!
Size: R410/R22 50pcs
These valve cores come in standard sizes and are ready to use simply by screwing them on. As an HVAC technician, I frequently replace valves, and this set of valve cores saves me a lot of time. Customer feedback is also very positive, and the quality is reliable.
Reviewed in the United States on September 2, 2025 by Michelle Shannon
Highly recommended!
Size: R410/R22 50pcs
My kitchen faucet has been leaking a lot lately. I called a repairman and he said the valve core was broken, so I bought this valve core online to replace it. Installation is very simple: just align it with the connector and screw it on. No professional tools are needed and it takes only a few minutes! After the replacement, the faucet no longer drips, the water flow is stable and smooth, and it feels very smooth and solid. 👍 It saved me a lot of money compared to hiring a repairman. I highly recommend it! 😊
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Reviewed in the United States on August 6, 2025 by Miguel
Good value
Size: R410/R22 50pcs
Arrived on time prove to be good replacement valves
Reviewed in the United States on December 4, 2025 by Mike C