New Original BELIMO NV24A-SR-TPC Modulating Globe Valve Actuator
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New Original BELIMO NV24A-SR-TPC Modulating Globe Valve Actuator
1. Product Overview
The Belimo NV24A-SR-TPC belongs to the NV series non-spring return modulating globe valve actuator. It delivers 1000 N thrust force with a maximum stroke of 20 mm, powered by universal AC/DC 24 V supply. The unit accepts standard 2…10 V DC modulating control signal for continuous flow regulation on 2-way and 3-way globe valves. Equipped with lockable push-button manual override and 1-meter fixed cable terminal connection, it is widely used in HVAC chilled water, hot water and district heating systems for precise temperature and flow control. The supplied unit is brand-new original genuine Belimo product.
2. Main Technical Specifications
| Item | Parameter |
|---|---|
| Model | NV24A-SR-TPC |
| Product Type | Modulating Globe Valve Actuator (Non Fail-Safe) |
| Nominal Supply Voltage | AC/DC 24 V (AC 19.2–28.8 V / DC 21.6–28.8 V) |
| Control Signal | 2…10 V DC Modulating |
| Actuating Thrust Force | 1000 N |
| Nominal Stroke | 20 mm |
| Running Time | 150 seconds for full 20 mm stroke |
| Power Consumption | 1.5 W (running); 0.5 W (holding) |
| Electrical Connection | 1 m cable, 4×0.75 mm² wiring terminals |
| Manual Override | Push-button type, lockable position |
| Position Feedback | Built-in mechanical stroke indicator |
| Protection Class | IP54, NEMA 2, UL Enclosure Type 2 |
| Operating Temperature | 0 °C ~ +50 °C |
| Storage Temperature | -20 °C ~ +70 °C |
| Safety Standard | SELV Safety Extra-Low Voltage, UL Class 2 compliant |
| Net Weight | Approx. 720 g |
| Compliance Standards | CE, RoHS, cULus |
3. Main Functions
- Drive 2-way and 3-way globe valves to adjust fluid flow continuously via 2–10 V modulating control signal.
- Realize precise closed-loop temperature regulation for air handling units, fan coil units and heating/cooling pipelines.
- Lockable manual override enables on-site valve commissioning and maintenance without power supply.
- Mechanical stroke indicator visually displays valve opening degree for quick status checking.
- Support parallel connection of multiple actuators under compatible control system design.
- Stable linear positioning reduces flow fluctuation and improves energy efficiency of HVAC systems.
- Directly match Belimo standard globe valve series for seamless mechanical assembly.
4. Technical Features
- Compact cast housing structure with stable 1000 N thrust for medium-size globe valve applications.
- Linear modulating characteristic ensures accurate proportional flow adjustment.
- Low power consumption during static holding to reduce long-term energy consumption.
- IP54 enclosure prevents dust and splash water inside mechanical equipment rooms.
- Automatic stroke adaptation during initial power-up simplifies field calibration.
- Low noise motor design suitable for indoor building service environments.
- Standard mechanical mounting interface for fast installation and replacement.
- Wide acceptable supply voltage range tolerates minor power grid fluctuation.
- Robust internal gear train with long service life for uninterrupted HVAC operation.
- Modular wiring terminal design facilitates wiring inspection and modification.
5. 10 Belimo Similar Globe Valve Actuators
- NVC24A-SR-TPC, 1000 N, 2…10 V modulating, fast 35-second stroke actuator
- NVK24A-SR-TPC, Spring return fail-safe NV series modulating globe valve actuator
- SV24A-SR-TPC, 1500 N thrust modulating globe valve actuator, 20 mm stroke
- EV24A-SR-TPC, High-thrust 2500 N modulating actuator with 40 mm maximum stroke
- NV24A-MP-TPC, NV series multi-function protocol actuator with communication capability
- NV230A-SR-TPC, 230 V AC power supply modulating globe valve actuator
- LV24A-SR, Small-thrust modulating globe valve actuator for compact valve bodies
- RV24A-SR-TPC, Long-stroke modulating actuator for large-size globe valves
- NV24A-SR, NV series modulating actuator without TPC cable terminal version
- NVC230A-SR-TPC, 230 V AC fast-operation modulating globe valve actuator
WHO WE ARE
About us
Located in Kunshan, China, Atifts Technology Co., Ltd. is a well-known enterprise specializing in electronic components distribution. We specialize in the sales of global brands of industrial automation components, with a wealth of experience in foreign product agents, and many of the world's leading manufacturers such as Keens, Schneider, SMC, ABB, Siemens, and other world-renowned manufacturers to establish a long-term and stable relations of cooperation.
Atifts Technology Co., Ltd. @ 2024
Over the years, we have always adhered to the "pioneering, pragmatic, standardized, innovative" management philosophy, and constantly promote the close integration of products and market demand. We firmly believe that only by constantly exploring new market areas, doing a good job in every detail, standardizing business processes, and continuously innovating products and services can we ensure that our products are more adaptable to market changes and meet the diversified needs of our customers.
Since the founding of the company, we have always adhered to the core concept of "survival by quality", and are committed to providing customers with high-quality electronic components. At the same time, we take specialized R & D manufacturing as the goal, market-oriented development strategy to ensure that our products are always in the forefront of the industry.
With excellent product quality, professional technical service and good market reputation, Kunshan Autofits Technology Co.,Ltd. has won the trust and support of our customers. We look forward to working with more partners hand in hand, to achieve long-term win-win relationship, and jointly promote the prosperity of the electronic components industry.
Where is your company located?
We are located next to Shanghai, the largest city in China, and Kunshan, the first economic county in China. With convenient transportation and developed logistics, it provides a good geographical advantage for our electronic components sales business.
What types of electronic components does your company mainly sell?
We are committed to providing many types and brands of electronic components, including but not limited to Sensors, Switches & Relays, Connectors, Circuit Protectio, Power Supplier & Cable, etc. We have established relationships with many well-known electronic component manufacturers. We have established long-term and stable relationships with many well-known electronic component manufacturers to ensure that the products we sell are of reliable quality and reasonable price.
What are the prices of your products?
Our product prices vary according to market conditions and product models. We are committed to providing high quality electronic components at fair and reasonable prices, and offer our customers a variety of incentives and flexible purchasing methods.
How to purchase your electronic components?
You can contact our customer service staff directly by phone, whatsapp, email, our official website. We support a variety of payment methods, and provide you with fast and safe logistics and distribution services.
How do you guarantee the quality of your products?
We attach great importance to product quality, all the electronic components we sell come from regular channels and undergo strict quality testing. We promise to provide customers with high-quality electronic components, and provide perfect after-sales service to ensure that customers have no worries in the process of use.
If I am not satisfied with the electronic components I purchased, can I return them?
We provide perfect after-sales service, if you are not satisfied with the purchased electronic components, you can return or exchange them within the specified time. Please refer to our official website or consult our customer service staff for the specific return policy and process.
Can your company provide technical support and solutions?
We have a professional technical team that can provide technical support and solutions for our customers. Whether you encounter any problems in choosing or using the products, we will be happy to answer your questions and provide professional technical support.
How to contact your customer service?
You can contact our customer service personnel through the online customer service system on our official website, telephone, e-mail or social media platforms. Our customer service staff will provide you with professional services and answer any questions you may have.
Does your company often organize promotional activities?
In order to give back to our customers, we will organize various promotions from time to time, including discounts, full reductions, giveaways and so on. Please keep an eye on our official website or social media platforms to stay up-to-date with the latest promotions.
