Caleffi
0 ratings
Caleffi 502710A Automatic Air Vent 1/8 NPT Male with Check Valve
genuine image
Caleffi 502710A Automatic Air Vent 1/8 NPT Male with Check Valve
Caleffi - the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems
Caleffi 502710A Automatic Air Vent 1/8" NPT Male with Check Valve
Item #: 4255197

Caleffi 502710A Automatic Air Vent 1/8" NPT Male with Check Valve

Item #: 4255197

STD 733475

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
us Imported from USA store

QTY:

Order now and get it around Friday, August 07
Secured transactionsecured 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
  • fedex
  • dhl
Caleffi - the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Automatic Operation
This air vent automatically expels trapped air from heating systems, ensuring optimal performance without manual intervention, which enhances system efficiency and reduces maintenance efforts.
Integrated Check Valve
The built-in check valve prevents backflow, safeguarding the system from air re-entry. This feature improves reliability and prolongs the life of heating equipment, making it a valuable addition for homeowners and professionals.
Compact Design
The 1/8" NPT male connection and compact design allows for easy installation in tight spaces. This versatility makes it suitable for various heating systems, providing convenience and flexibility for installation projects.

Product Details

Shop the Caleffi 502710A Automatic Air Vent with Check Valve at Ubuy. We offer high-quality components for heating, conditioning, and plumbing systems. Visit our São Tomé and Príncipe now.
  • Caleffi 502710A Automatic Air Vent with Check Valve
  • Connection Type: Threaded, Connection Size: 0.13-Inch
  • Designed to automatically remove trapped air in heating and air conditioning systems
  • Enhances system performance and life expectancy
  • Manufactured by Caleffi, a leading Italian supplier of high-quality heating and plumbing components
  • Provides high performance hydronic solutions

Who Should Buy?

Suitable For
  • Homeowners

    Ideal for homeowners looking to eliminate air pockets in heating systems, ensuring optimal performance and efficiency.

  • Plumbers

    Perfect for professional plumbers who need reliable air vent solutions during installation or maintenance of HVAC systems.

  • HVAC Technicians

    Beneficial for HVAC technicians needing durable components to maintain air control in heating and cooling systems.

Not Suitable For
  • DIY Beginners

    Not suitable for inexperienced users who may struggle to install or maintain without professional guidance.

Product Description

Caleffi 502710A Automatic Air Vent 1/8" NPT Male with Check Valve

About This Item

Introducing the Caleffi 502710A Automatic Air Vent with Check Valve, the perfect addition to your heating, conditioning, or plumbing system. Manufactured by Caleffi, the leading Italian brand known for its high-quality components and innovative hydroid solutions. This automatic air vent is designed to efficiently remove air and other unwanted gases from your system, ensuring optimal performance and preventing any issues that may arise from trapped air. With its 18 NPT male connection, it can easily be integrated into your existing system. Installation of the Caleffi 502710A is a breeze, and its check valve feature prevents air from re-entering the system once it has been removed.

This ensures that your system remains free from air bubbles and operates at peak efficiency. Say goodbye to annoying gurgling sounds and inconsistent heat distribution. Not only is this air vent easy to install, but it also requires minimal maintenance and troubleshooting. With its reliable design and durable construction, you can trust that it will continue to perform optimally for years to come.

The Caleffi 502710A Automatic Air Vent has been engineered to the highest standards, delivering reliable and efficient performance every time. Its efficient and durable features make it highly efficient, ensuring that your heating, conditioning, or plumbing system remains in top shape, providing you with the comfort and convenience you deserve. Experience the performance, reliability, and durability of Caleffi with the 502710A Automatic Air Vent. Don't let trapped air compromise the efficiency of your system - invest in Caleffi's trusted solutions for your heating, conditioning, or plumbing needs.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the purpose of the Caleffi 502710A Automatic Air Vent?

    Answer: The Caleffi 502710A Automatic Air Vent is designed to automatically release trapped air from water systems, ensuring optimal performance and efficiency. Trapped air can create issues like noise in heating systems and reduce the overall effectiveness of heating or cooling. By allowing only air to escape, this vent helps maintain consistent water flow, improving the reliability of hydronic heating or cooling systems. It is particularly useful in systems with high volumes of water.
  • Question: How does the check valve work in the Caleffi 502710A?

    Answer: The integrated check valve in the Caleffi 502710A prevents backflow, ensuring that water does not return through the vent. This is crucial for maintaining system pressure and preventing any potential contamination from the environment. By incorporating this feature, the vent ensures that air can escape without compromising the integrity of the water system. It is ideal for residential and commercial systems where backflow could result in costly damage or inefficiency.
  • Question: Is the Caleffi 502710A compatible with all heating systems?

    Answer: The Caleffi 502710A Automatic Air Vent is compatible with a wide range of hydronic heating systems, including boilers, radiators, and underfloor heating setups. Its 18 NPT male connection makes it a versatile choice for joinery with various pipe types. Proper compatibility ensures that your heating system operates smoothly, reducing maintenance needs and contributing to energy efficiency. For best results, always consult your system's specifications before installation.
  • Question: What maintenance does the Caleffi 502710A require?

    Answer: The Caleffi 502710A is designed to be low maintenance; however, regular checks are recommended to ensure it functions correctly. Inspecting the vent for any blockages or debris helps to maintain its efficiency. Additionally, ensure that the check valve operates smoothly by occasionally testing it. Proper upkeep can prevent system failures and ensure consistent performance over time, making it an effective solution for long-term heating and cooling needs.
  • Question: Can the Caleffi 502710A be installed vertically or horizontally?

    Answer: The Caleffi 502710A can be installed in both vertical and horizontal orientations, offering flexibility depending on your system's layout. Proper installation is crucial for optimal performance; ensure the vent is positioned to allow efficient air release. In a vertical setup, the air vent efficiently expels air at the top of the system. In a horizontal setup, verify that there are no obstructions that may prevent proper air venting or airflow. This versatility makes it suitable for various applications.
  • Question: What materials is the Caleffi 502710A made from?

    Answer: The Caleffi 502710A is constructed from high-quality, corrosion-resistant materials designed to withstand the demands of heating and cooling systems. Typically, this includes brass, which provides durability, resistance to rust, and the ability to handle high temperatures. These materials ensure the longevity of the product, allowing it to perform effectively for years. Choosing robust materials is essential for systems that experience varying pressure and temperature conditions.
  • Question: What size of piping is the Caleffi 502710A designed for?

    Answer: The Caleffi 502710A features an 18 NPT male connection, making it suitable for standard piping sizes in residential and commercial water systems. This compatibility with commonly used piping simplifies the installation process while ensuring a secure fit. It’s advantageous for connecting to existing systems, reducing the need for additional fittings or modifications. This feature enhances the versatility of the vent across various installation scenarios.
  • Question: Will the Caleffi 502710A reduce noise in my heating system?

    Answer: Yes, installing the Caleffi 502710A can significantly reduce noise attributed to trapped air in your heating system. Air pockets can cause gurgling or hammering sounds, which are not only annoying but can also indicate inefficiencies in your system. By releasing trapped air, the automatic air vent helps maintain steady water flow and pressure, contributing to a quieter and more reliable operation. This can improve overall comfort levels in your living or working environment.
  • Question: How does the automatic feature of the Caleffi 502710A work?

    Answer: The automatic feature of the Caleffi 502710A Air Vent uses a float mechanism to detect air accumulation. When air builds up within the system, the float drops, opening the valve to allow air to escape. Once the air is released and water fills the vent, the float rises again, closing the valve. This self-regulating function eliminates the need for manual operation, ensuring efficient air release without regular intervention, which is perfect for busy households or commercial settings.
  • Question: Where can I buy Caleffi 502710A Automatic Air Vent 18 NPT Male with Check Valve in São Tomé and Príncipe?

    Answer: You can purchase the Caleffi 502710A Automatic Air Vent 18 NPT Male with Check Valve from Ubuy, which offers a wide selection of plumbing supplies and fixtures. Their convenient platform allows you to browse and order easily, ensuring you get the quality product you need. Ubuy provides an accessible and user-friendly shopping experience, catering to all your home improvement needs.

Caleffi Fittings Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
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

trustpilot logo
4.3/5 9200 + reviews
Read reviews
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
CK
Chitra
Verified buyer

“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
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“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
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 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.

STD 733475

Order now and get it around Friday, August 07

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Reliable and trusted brand for heating, conditioning, and plumbing systems
  • High-quality components for optimal performance and durability
  • Suppliers of high performance hydroid solutions
  • Industry leader in Italy
  • Wide range of products for all your system needs
  • Proven track record of excellence

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.