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Item #:
99627055
Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch
Item #:
99627055
XCD 368
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 28
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Caleffi is the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems.
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What Stands Out
Automatic Filling
The Caleffi AutoFill valve ensures consistent boiler water levels without manual intervention, reducing maintenance and enhancing system efficiency.
Pressure Indicator
Equipped with a pressure indicator, this valve allows users to easily monitor system pressure, ensuring optimal operation and preventing potential damage.
Durable Design
Constructed with quality materials, the 1/2-inch sweat inlet valve guarantees longevity and reliable performance, making it a valuable addition to any heating system.
Product Details
| Exterior Finish | Stainless Steel |
| Inlet Connection Type | Sweat |
| Outlet Connection Type | Sweat |
| Number of Ports | 2 |
| Connector Type | Sweat |
| Valve Type | Globe Valve |
| Item Dimensions | 4.81 x 1.5 x 5.94 inches (12.2 x 3.8 x 15.1 cm) |
| Inlet Connection Size | 0.5 Inches (1.3 cm) |
| Outlet Connection Size | 0.5 Inches (1.3 cm) |
| Size | 7.39 cubic inches (18.8 cm) |
| Item Weight | 1.6 Pounds (730 grams) |
| Material Type | Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch |
| Brand Name | Caleffi |
| Model Number | 553549A |
| Global Trade Identification Number | 08016615962123 |
| Manufacturer | Caleffi |
| Manufacturer Part Number | 553549A |
| Set Name | True |
| Item Type Name | Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch |
| Unit Count | 1.0 Count |
| Included Components | Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch |
| Material | Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch See more |
| Brand | Caleffi |
| Item dimensions L x W x H | 4.81 x 1.5 x 5.94 inches (12.2 x 3.8 x 15.1 cm) |
| Number of Packs | 1 |
Who Should Buy?
-
Homeowners
Ideal for homeowners wanting an automatic filling solution for their heating systems, ensuring optimal pressure effortlessly.
-
HVAC Professionals
HVAC technicians will appreciate the ease of installation and reliable pressure management offered by this valve.
-
Small Businesses
Suitable for small businesses with heating systems that require consistent pressure monitoring and automatic filling functionalities.
-
DIY Enthusiasts
Not ideal for inexperienced DIYers, as improper installation could lead to system malfunctions and leaks.
Product Description
Caleffi 553549A AutoFill Automatic Boiler Fill Valve, Pressure Indicator, 1/2-Inch Sweat Inlet by 1/2-Inch
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Customer Questions & Answers
-
Question:
What type of connection does the product use?
Answer: The product features a sweat connection type. -
Question:
What is the connection size of this product?
Answer: The connection size is 0.5 inches. -
Question:
Can this product maintain stable water pressure?
Answer: Yes, it maintains water at a set pressure, ensuring stable performance.
Caleffi Pipe Fittings 553549A Editorial Review
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Customer Reviews & Ratings
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Pros
- Easy to install
- Accurate pressure indication
- Reliable automatic filling
- Durable construction
- Great for boiler systems
Cons
- Could be slightly bulky for some spaces.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“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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Chitra
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“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
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kund
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“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
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“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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23 July 2026 · via Trustpilot
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XCD 368
Order now and get it around Friday, August 28
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Features & Benefits
- Top Italian manufacturer of heating and plumbing solutions.
- High-quality components ensure reliable performance.
- Specializes in high-performance hydronic solutions.
- Maintains water pressure at a stable value.
- Features a sweat connection type for easy installation.
- Available connection size of 0.5 inches.
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