0 ratings
Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block
Caleffi is the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems.
Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block
Item #: 83256784

Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block

Item #: 83256784

MWK 374684

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 21
Our Top Logistics Partners
  • fedex
  • dhl
Caleffi is 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

24-Volt Operation
Designed for 24-volt systems, ensuring compatibility with a wide range of heating and cooling applications for seamless integration and reliable performance.
Normally Closed Design
This valve actuator maintains a normally closed position, providing increased safety and control by preventing unintended flow until activation.
AUX Switch Included
Equipped with an auxiliary switch for added functionality, allowing users to automate and monitor system performance effectively, enhancing convenience and efficiency.

Product Details

Shop Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block online at a best price in Malawi. B008V64V00

Who Should Buy?

Suitable For
  • HVAC Professionals

    Ideal for HVAC specialists needing reliable valve control in heating and cooling systems for optimal performance.

  • Residential Use

    Great for homeowners looking to efficiently manage temperature zones and enhance energy efficiency in their homes.

  • Industrial Applications

    Suitable for industrial settings requiring robust valve automation to ensure consistent operation and maintenance ease.

Not Suitable For
  • Small Scale Projects

    Not ideal for small DIY projects where a less complex solution would suffice, leading to unnecessary complexity.

Product Description

Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the Caleffi Z151000 Z-One Valve Actuator used for?

    Answer: The Caleffi Z151000 Z-One Valve Actuator is designed to control the flow of water in hydronic heating and cooling systems. By efficiently managing the opening and closing of valves, it ensures optimal temperature regulation in your space. This actuator is ideal for both residential and commercial applications, facilitating precision in temperature control for improved comfort and energy efficiency.
  • Question: What are the main features of the Z151000 Valve Actuator?

    Answer: The Z151000 Valve Actuator features a 24-volt operation, a normally closed design, and is equipped with an auxiliary switch for added flexibility. The terminal block facilitates easy connections, making installation straightforward. These features contribute to an efficient and responsive control system, allowing users to fine-tune their heating or cooling as needed while supporting a range of valve types.
  • Question: How does the AUX switch function on this actuator?

    Answer: The auxiliary (AUX) switch on the Z151000 allows for additional functionality beyond simply opening or closing the valve. It can be configured to activate other devices or alerts in your heating and cooling system, enhancing control. For example, it could signal a boiler's operation or serve as a system fail-safe, providing more comprehensive management of your HVAC setup.
  • Question: Is the Z151000 compatible with all valve types?

    Answer: While the Caleffi Z151000 is designed to work with various types of valves, compatibility may vary based on specific applications. It commonly works with Caleffi valves and is adaptable to other brands. Ensure to check the specifications and dimensions of your valve to confirm compatibility for optimal performance and seamless integration into your system.
  • Question: What kind of installations is this valve actuator suitable for?

    Answer: This actuator is suitable for numerous installations, including residential heating systems, commercial HVAC applications, and industrial automation projects. Its robust design allows it to function effectively in diverse environments, making it an excellent choice for managing temperature in homes, office buildings, or even in large facilities requiring precise climate control.
  • Question: Can the Z151000 be controlled manually?

    Answer: The Caleffi Z151000 is primarily an automatic valve actuator, but manual control may be implemented through specific system configurations. For example, some users may opt to bypass the control signals during service or maintenance. However, it's essential to follow operational guidelines to prevent potential system errors or inefficiencies during manual interventions.
  • Question: What voltage does the Z-One valve actuator require?

    Answer: The Caleffi Z151000 operates at 24 volts, which is standard for many HVAC applications. This voltage requirement makes it compatible with low-voltage systems often used in residential and commercial setups. When installing, ensure you're using the proper power source to maintain functionality and prevent damage to the unit.
  • Question: What is the lifespan of the Z151000 Valve Actuator?

    Answer: While specific lifespan estimates can vary based on usage and conditions, the Caleffi Z151000 is built for durability and reliable operation over time. Proper installation and regular maintenance help extend its life. Users can expect long-term performance, especially in systems designed for moderate demand on the actuator, reducing the need for frequent replacements.
  • Question: What materials is the Z151000 actuator made from?

    Answer: The Caleffi Z151000 features robust construction with materials designed for longevity and resistance to environmental stresses. Typically, it comprises a rugged housing material combined with non-corrosive components, allowing it to withstand the wear associated with controlling water flow in heating and cooling systems. This resilience ensures reliable performance even in varying temperatures and pressures.
  • Question: Where can I buy the Caleffi Z151000 Z-One Valve Actuator in Malawi?

    Answer: You can purchase the Caleffi Z151000 Z-One 24-Volt Normally Closed Valve Actuator with AUX Switch and Terminal Block through Ubuy. Ubuy offers a variety of products, ensuring a seamless shopping experience and access to product information, making it an excellent choice for your HVAC system needs.

Caleffi Actuator Blocks 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

Pros

  • Highly rated for performance
  • Easy to install and configure
  • Durable and reliable materials
  • Quiet operation
  • Versatile with AUX switch

Cons

  • The instructions could be clearer.

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + 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.