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Item #:
20709963
Caleffi 553549A 1/2 NPT Autofill Automatic Boiler Feed Valve
Item #:
20709963
NZD 240
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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In stock
Imported from USA store
QTY:
Only 1 item left in stock.
Order now and get it around Wednesday, July 22
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Pre-adjustable, automatic filling valve. Anti-scale with visual system pressure setting indicator.
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What Stands Out
Automatic Functionality
The Caleffi Autofill Valve regulates water levels automatically, ensuring efficient boiler performance and reducing manual intervention, making it ideal for busy residential or commercial settings.
Durable Build
Constructed with high-quality materials, this valve offers exceptional durability against corrosion and wear, ensuring a long-lasting solution for any boiler system.
Easy Installation
Designed with user-friendly features, the Caleffi valve guarantees seamless installation and integration into existing systems, saving time and labor costs for technicians and DIYers alike.
Product Details
- Caleffi 553549A 1/2 NPT Autofill Automatic Boiler Feed Valve Description: Pre-adjustable, automatic filling valve. Anti-scale with visual system pressure setting indicator. Complete with manual shut-off valve, strainer and check valve. Brass Body: Max inlet pressure: 230 psi Max working temp: 150˚F Setting pressure range: 3 - 60 psi Preset outlet pressure: 15 psi
| Valve type | Check Valves |
| Size | 1/2" (30.5 cm) |
| Material | Brass |
| Brand | Caleffi |
| Features | Automatic |
| Has written warranty | No |
| Pack quantity | 1 |
| Weight | 2 |
| Model | 553549A |
Who Should Buy?
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Homeowners
Ideal for homeowners seeking automatic water refill for their heating systems, ensuring optimal performance and efficiency.
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Plumbers
Plumbers will benefit from the reliable and easy installation of this valve, improving system maintenance and customer satisfaction.
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HVAC Technicians
HVAC technicians can utilize this product to enhance boiler performance, reducing manual intervention and potential service calls.
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Small Boilers
Not optimal for very small boilers, as its automatic features might be unnecessary and inefficient in such systems.
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DIY Installers
Users with limited plumbing experience may find installation challenges, requiring professional assistance for optimal functionality.
-
Commercial Applications
Not suitable for large commercial systems that may require higher capacity valves to manage water feed effectively.
Product Description
About This Item
Introducing the Caleffi 553549A 1/2 NPT Autofill Automatic Boiler Feed Valve. This high-quality boiler feed valve from Caleffi is designed to help you maintain optimal boiler water levels effortlessly. With its automatic functionality, this valve takes the hassle out of monitoring and adjusting boiler water levels manually. It is engineered to automatically fill your boiler to the desired water level and prevent over-filling, which can lead to costly damage. The Caleffi 553549A Autofill Valve is built to last with its durable construction and reliable performance.
Its 1/2 NPT connection ensures a secure fit, providing a leak-free solution for your boiler system. This valve is engineered to provide years of trouble-free operation, giving you peace of mind and confidence in your boiler's performance. Whether you're a homeowner or a professional, this Caleffi boiler feed valve is a must-have for any boiler system. Its compact design makes installation a breeze, and its user-friendly features make operation simple and straightforward. Don't risk damaging your boiler or dealing with manual adjustments.
Invest in the Caleffi 553549A 1/2 NPT Autofill Automatic Boiler Feed Valve and enjoy the convenience and peace of mind that comes with automated boiler water level maintenance. Shop now and experience the difference that the Caleffi 553549A Autofill Valve can make in your boiler system's performance.
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Customer Questions & Answers
-
Question:
Can the inlet pressure exceed 230 psi?
Answer: The valve has a maximum inlet pressure of 230 psi, and exceeding this limit can lead to malfunctions and safety hazards. -
Question:
Is the outlet pressure adjustable?
Answer: The outlet pressure is preset at 15 psi and is not adjustable. -
Question:
Does the valve require any additional components for installation?
Answer: The valve comes complete with a manual shut-off valve, strainer, and check valve, so no additional components are required for basic installation.
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“Purchased a YAMATIC 3/4" Shaft Horizontal Pressure Washer Pump 3400 PSI 2.5 GPM as a replacement for my GC190 water blaster. Fits perfectly and works well. Easy transaction and reasonable delivery to New Zealand.”
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15 May 2026 · via Trustpilot
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“First time using Ubuy and very impressed. Items arrived from the USA super fast and are such a top-quality product. I will definitely be back to purchase again. Cannot recommend you highly enough for a hassle-free & efficient service. Thank you so much. I am one very happy customer.”
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- 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.
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NZD 240
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:
Only 1 item left in stock.
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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
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Features & Benefits
- Pre-adjustable and automatic filling valve
- Anti-scale feature with visual system pressure setting indicator
- Complete with manual shut-off valve, strainer, and check valve
- Brass body with max inlet pressure of 230 psi
- Max working temperature of 150˚F
- Preset outlet pressure of 15 psi
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