- Home Page /
- Tools & Home Improvement /
- Building Supplies /
- HVAC /
- Registers, Grilles & Vents /
- Radiator Air Valve 1/8" Straight Steam Air Ve...
0 ratings
Item #:
125576496
Radiator Air Valve 1/8" Straight Steam Air Vent #H41, Chrome
Item #:
125576496
MVR 272
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, July 22
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
This radiator air valve is made of the highest quality brass, plated in chrome.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Efficient Steam Venting
Designed to allow optimal steam flow, preventing overheating and reducing energy costs while enhancing comfort in home heating systems.
Durable Chrome Finish
The chrome finish not only adds a modern touch but also protects against corrosion, ensuring longevity and maintaining aesthetic appeal in any heating system.
Versatile Compatibility
With a 1/8" size, this air vent easily fits various radiator models, making it a perfect upgrade for existing setups without the need for additional modifications.
Product Details
| Exterior Finish | Chrome-plated Brass |
| Inlet Connection Type | Threaded |
| Outlet Connection Type | NPT |
| Maximum Pressure | 5 Pound per Square Inch (12.7 cm) |
| Number of Ports | 1 |
| Connector Type | Threaded |
| Thread Size | 1/8 inch (45.7 cm) |
| Valve Type | Globe Valve |
| Item Dimensions | 2 x 1 x 2 inches (5.1 x 2.5 x 5.1 cm) |
| Inlet Connection Size | 0.13 Inches (0.3 cm) |
| Outlet Connection Size | 0.13 Inches (0.3 cm) |
| Size | 1 inch (W) x 2 inches (L) x 2 inches (H) |
| Specification Met | ISO 9001, ASME, ANSI, UPC, FM, MSS, OSHA, CE, ASSE, API |
| Brand Name | Midline Valve |
| Model Number | AHAV-MS18 |
| Manufacturer | Midline Valve |
| UPC | 804595379998 |
| Manufacturer Part Number | AHAV-MS18 |
| Item Type Name | Air Valve |
| Unit Count | 1.0 Count |
| Material Type | Brass |
| Material | Brass |
| Brand | Midline Valve |
| Item dimensions L x W x H | 2 x 1 x 2 inches (5.1 x 2.5 x 5.1 cm) |
| Maximum Operating Pressure | 5 Pound per Square Inch (12.7 cm) |
Who Should Buy?
-
Homeowners
Ideal for homeowners looking to replace old or malfunctioning radiator air valves for improved heating efficiency.
-
Heating Technicians
Perfect for professionals needing reliable air vents for installation or maintenance in steam heating systems.
-
DIY Enthusiasts
Great for DIYers enhancing home heating systems with durable and aesthetically pleasing air vent solutions.
-
Non-Steam Systems
Not suitable for hot water heating systems, as it is specifically designed for steam applications.
-
Budget Shoppers
May not be ideal for those seeking lower-cost alternatives, as it is priced at a premium for its quality.
-
High Capacity Radiators
Not recommended for large radiators requiring higher capacity vents; it serves well in standard-sized installations.
Product Description
Radiator Air Valve 1/8" Straight Steam Air Vent #H41, Chrome
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the purpose of the Radiator Air Valve 1/8" Straight Steam Air Vent #H41?
Answer: The Radiator Air Valve 1/8" Straight Steam Air Vent #H41 is designed to efficiently release trapped air from steam heating systems. This helps ensure optimal performance of your heating system, allowing steam to circulate evenly throughout your radiators. By eliminating air, the radiator fills completely with steam, improving heating efficiency and reducing cold spots. It's particularly useful in older heating systems where air build-up is a common issue. -
Question:
How do I install the Radiator Air Valve 1/8" Straight Steam Air Vent #H41?
Answer: Installation is straightforward. Begin by turning off the heating system to ensure safety. Locate the existing air vent on your radiator and remove it using an adjustable wrench. Apply Teflon tape to the threads of the new valve, then screw it in place securely. Ensure it’s tightly fitted but avoid over-tightening, which can cause damage. Once installed, turn your heating system back on and check for proper operation. This is ideal for those looking to improve heating efficiency without complicated procedures. -
Question:
Is the #H41 air vent compatible with all radiator types?
Answer: The Radiator Air Valve #H41 is primarily designed for steam heating systems that use 1/8" fittings, making it compatible with many traditional cast iron and panel radiators. However, it’s essential to confirm fitting sizes and type compatibility with your specific radiator model before purchase. Proper alignment will maximize the vent's efficiency and prevent leaks, ensuring optimal heating performance throughout your space. -
Question:
What materials is the Radiator Air Valve #H41 made from?
Answer: The Radiator Air Valve #H41 is made from durable materials, including brass and chrome plating, which adds both strength and a sleek finish. The chrome surface not only enhances the aesthetic appeal but also provides rust and corrosion resistance, prolonging the valve’s lifespan. This durability ensures it can withstand high temperatures and pressures typical in steam systems, making it a reliable choice for maintaining efficient heating in your home. -
Question:
How often should I replace the Radiator Air Valve?
Answer: While the lifespan of a radiator air valve like the #H41 can vary based on usage and environment, it is advisable to inspect it annually. Look for signs of wear, leaks, or inconsistent radiator heating. If your radiator frequently needs bleeding or doesn’t heat properly, it may indicate that the valve is malfunctioning. Replacing it at the first sign of trouble can enhance system efficiency and prevent further heating issues, ensuring that your home remains comfortably heated. -
Question:
Can I use the Radiator Air Valve in a hot water heating system?
Answer: No, the Radiator Air Valve #H41 is specifically designed for steam heating systems. While it may seem similarly sized, hot water heating systems utilize different types of valves and bleed systems to release excess air. Using a steam valve may lead to inefficiencies or even damage in hot water systems. For best results, always select the appropriate valve type based on your heating system to ensure safe and effective operation. -
Question:
What are the benefits of using a chrome-plated valve?
Answer: Using a chrome-plated radiator air valve like the #H41 offers multiple benefits, including enhanced aesthetics and improved durability. The chrome finish resists tarnishing and corrosion, making it ideal for environments with high humidity and heat. Additionally, its modern look complements contemporary heating systems, maintaining a clean and stylish appearance. This valve’s longevity and design contribute to both functionality and visual appeal in your home heating setup. -
Question:
What is the typical lifespan of a Radiator Air Valve?
Answer: The lifespan of a Radiator Air Valve #H41 can typically range from several years to over a decade, depending on factors such as system usage and water quality. Regular maintenance, such as checking for clogs and leaks, can help extend the lifespan of the valve. Investing in a quality valve and performing routine checks ensures reliable performance, making your heating system more efficient and extending its service life. -
Question:
Where can I buy Radiator Air Valve 1/8" Straight Steam Air Vent #H41, Chrome?
Answer: You can purchase the Radiator Air Valve 1/8" Straight Steam Air Vent #H41, Chrome at Ubuy. They offer a wide range of products including heating components, ensuring you have access to quality items for your home. Ubuy provides a convenient online shopping experience with various options to suit your needs. -
Question:
What should I do if my Radiator Air Valve is leaking?
Answer: If your Radiator Air Valve #H41 is leaking, it is crucial to address the issue promptly. First, turn off your heating system to prevent further damage or water loss. Inspect the valve for cracks or loose fittings. Often, tightening the valve can stop minor leaks. However, if the leak persists or the valve is damaged, it is best to replace it with a new one. Timely intervention can prevent water damage and ensure your heating system operates efficiently.
MidlineValve Registers, Grilles & Vents AHAV-MS18 Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
MT
Mohd
Verified buyer
“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer
“Accurate delivery timing given”
16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer
“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
LM
Leila
Verified buyer
“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
MVR 272
Order now and get it around Wednesday, July 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Premium quality brass construction for durability.
- Chrome plating for enhanced aesthetics and protection.
- Meets all necessary standards and certifications.
- Max operating pressure of 5 PSI, suitable for various applications.
- Compact size designed for tight spaces.
- Manufactured in an ISO:9001 compliant facility.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.