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Item #:
42589501
Midline Valve SBWIT14-5 Hoffman Steam Air Vent; Heat Regulator Float Type Valve; Straight Mount; 1/4 in. NPT; Chrome Plated Steel (5 Pack)
Item #:
42589501
XCD 100
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Sunday, August 23
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Quiet performance: These mini valves will balance the air accumulation in your heating systems smoothly and evenly, with no hissing, clicking, and banging.
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What Stands Out
High-Quality Construction
Crafted from chrome plated steel, this valve ensures durability and resistance to corrosion, providing a longer service life and reliability in heating applications.
Precision Heat Control
Designed as a float type valve, it regulates steam air effectively, maintaining ideal heating conditions and enhancing overall system efficiency.
Convenient Pack Size
Available in a 5-pack, it offers excellent value for contractors and DIY enthusiasts, ensuring you have ample valves for multiple installations or replacements.
Product Details
| Country of Origin | This item will be imported from US |
| Date First Available | April 22, 2021 |
| What is in the box | Midline Valve SBWIT14-5 Hoffman... For more details, please check description/product details |
Who Should Buy?
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Steam System Users
Ideal for residential or commercial steam heating systems to enhance efficiency and performance.
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HVAC Professionals
Suitable for HVAC technicians needing reliable heat regulation in steam environments for client installations.
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DIY Homeowners
Perfect for homeowners looking to improve their steam heating performance through easy installation and maintenance.
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Non-Steam Heating Systems
Not suitable for systems that do not utilize steam heating, rendering it ineffective and unnecessary.
Product Description
Midline Valve SBWIT14-5 Hoffman Steam Air Vent; Heat Regulator Float Type Valve; Straight Mount; 1/4 in. NPT; Chrome Plated Steel (5 Pack)
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the primary function of the Midline Valve SBWIB18-5 Hoffman Steam Air Vent?
Answer: The primary function of the Midline Valve SBWIB18-5 Hoffman Steam Air Vent is to efficiently regulate steam flow by allowing the escape of air from the heating system. This vent plays a crucial role in ensuring optimal heat distribution in your heating system, enhancing its efficiency and performance. By removing trapped air, the steam can circulate effectively, reducing energy waste and improving heating consistency throughout your space. -
Question:
How does the float type mechanism in this valve work?
Answer: The float type mechanism in the Midline Valve SBWIB18-5 works by using a buoyant float to control the opening and closing of the valve. As air accumulates in the steam system and pressure builds up, the float rises, allowing the vent to open and release trapped air. When water reaches the appropriate level, the float lowers, closing the vent. This mechanism maintains balance in the system, ensuring that steam travels smoothly and efficiently, which is especially beneficial in larger heating setups. -
Question:
Can this valve be used in both residential and commercial setups?
Answer: Yes, the Midline Valve SBWIB18-5 is suitable for both residential and commercial applications. Its robust design and chrome-plated steel construction ensure durability and reliable performance in various heating environments. Whether you are working on a family home heating system or a commercial facility, this valve can handle the demands, providing efficiency and consistency in steam heat management. -
Question:
What are the advantages of using chrome-plated steel for this valve?
Answer: The chrome-plated steel used in the Midline Valve SBWIB18-5 offers several advantages, including enhanced corrosion resistance, durability, and aesthetic appeal. The chrome plating helps protect the valve from rust and wear over time, making it a long-lasting choice for your heating system. Additionally, its polished finish adds a professional look, which can be a significant factor in public installations where appearance matters. -
Question:
What is the significance of the 18 in. NPT size?
Answer: The 18 in. NPT size of the Midline Valve SBWIB18-5 indicates the nominal pipe thread size, which is crucial for compatibility with standard piping systems. NPT (National Pipe Thread) fittings are widely used in plumbing, and this valve is designed to fit seamlessly into an existing steam system. This standardization simplifies installation, ensuring that you can integrate it easily without needing special adapters or modifications. -
Question:
How many valves are included in a pack?
Answer: The Midline Valve SBWIB18-5 comes in a convenient 5 pack. This quantity is ideal for both large-scale projects and maintaining multiple air vent points in larger heating systems. Having several valves allows homeowners and contractors to replace or install multiple units simultaneously, improving system efficiency and ensuring all areas are adequately vented without the need for additional purchases. -
Question:
Is the angle mount design beneficial for certain installations?
Answer: Yes, the angle mount design of the Midline Valve SBWIB18-5 is specifically beneficial for installations where space is limited or where the piping layout calls for a corner fit. This design allows for a more flexible installation process in tight spaces or in configurations where vertical or horizontal placements aren’t feasible. It helps maintain a neat arrangement of piping, which can be especially useful in retrofits or compact environments. -
Question:
How can this valve improve the efficiency of my heating system?
Answer: The Midline Valve SBWIB18-5 can significantly improve your heating system's efficiency by ensuring that air is expelled quickly and effectively. By preventing air buildup in the system, steam can flow unimpeded, allowing for better heat distribution throughout the space. This reduced air resistance translates to faster heating times and less energy consumption, making it a smart choice for those seeking to optimize their heating performance and reduce utility costs. -
Question:
What maintenance does this valve require?
Answer: Maintenance for the Midline Valve SBWIB18-5 primarily involves periodic inspection to ensure that it is operating smoothly. Regular checks for leaks or blockages, along with verifying that the float mechanism is functioning correctly, are recommended. Cleaning the valve occasionally helps prevent sediment buildup that may impair its function. Such preventive measures will prolong the valve's life and maintain overall system efficiency. -
Question:
Where can I buy the Midline Valve SBWIB18-5 in Saint Kitts and Nevis?
Answer: You can buy the Midline Valve SBWIB18-5 Hoffman Steam Air Vent from Ubuy in Saint Kitts and Nevis. Ubuy offers a reliable platform to browse and purchase this high-quality valve, ensuring that you have access to essential heating system components with just a few clicks. Their extensive selection and user-friendly interface make it easy to find the products you need for your plumbing and heating installations.
Midline Valve Float Valves Editorial Review
The Midline Valve SBWIB18-5 Hoffman Steam Air Vent is a valve designed for heat regulation using a float type valve and angle mount. The valve is made of chrome-plated steel and comes in a pack of five with an 18-inch NPT. Unfortunately, customer reviews have been extremely negative with users claiming that the valves do not regulate and remain open 100% of the time. Moreover, there have been complaints about the valves filling with water and shooting out the top, causing the valves to malfunction. Additionally, some of the valves that were sent did not work, and the replacements sent were also faulty, leaving users frustrated with the quality of the product.
Customer Reviews & Ratings
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Pros
- Made of chrome-plated steel
- Comes in a pack of five
- Angle mount design
Cons
- Valves do not regulate and remain open 100% of the time
Platform Trust & Buyer Confidence
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Mohammad
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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
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XCD 100
Order now and get it around Sunday, August 23
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Features & Benefits
- Quiet performance
- Smooth and even air balance
- No hissing, clicking, and banging
- Superior quality construction
- Rust resistant and corrosion resistant
- Compact design for tight spaces
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