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Our Intelligent Flow Control Valve (also named Precision Adjust Flow Control Valve for HVAC Pipelines) is an industry-leading flow control device integrating high-precision flow regulation and intelligent management, purpose-built for modern HVAC and building automation systems. Powered by an advanced microcontroller core control algorithm, this smart flow regulating valve automatically senses real-time temperature changes in HVAC pipelines, delivers pinpoint flow control, effectively balances pipeline heating distribution, and drastically improves indoor heating and cooling comfort for end users. With inherent advantages of safety, reliability, ultra-low power consumption, compact footprint and easy installation, it has become an indispensable core component for high-efficiency energy saving and intelligent regulation in commercial and industrial automatic control systems. This HVAC pipeline flow balancing valve is engineered to solve core pain points, including uneven hydraulic balance, high energy waste, difficult centralized management and high O&M costs in HVAC systems.
This IP65 intelligent flow control valve supports 0%~100% full-range fine opening setting with an industry-leading 1% opening resolution, enabling stepless regulation to match dynamic HVAC load demands. It is compatible with optional inlet and return water PT1000 temperature probes, achieving ±0.1℃ ultra-high precision temperature measurement, laying a solid foundation for accurate heat metering and energy consumption analysis.
Designed for building automation scenarios, it supports diversified flexible communication protocols: upstream supports M-Bus connection to building meter reading collectors, while downstream supports M-Bus/RS485/LoRa communication with temperature control panels. This M-Bus communication flow valve can be seamlessly integrated into mainstream building management systems (BMS), realizing remote centralized monitoring and batch control.
With IP65 enclosure protection, the valve adapts to various harsh installation environments, with an operating temperature range of -20℃~55℃ and a maximum allowable working pressure of 1.6MPa. Its static power consumption is less than 1W, realizing ultra-low operating power consumption, which can effectively reduce the overall energy consumption of the HVAC system by 15%-30% for long-term operation.
It adopts multi-address storage verification technology to ensure safe storage of operating data, avoiding data loss or tampering. Equipped with intuitive power, communication and operation status indicators, on-site maintenance personnel can quickly judge the operating status, greatly reducing the difficulty and time cost of on-site O&M.
Performance Parameter | Standard Value |
Power Supply | DC24V~DC36V |
Operating Environment Temperature | -20℃~55℃ |
Quiescent Dissipation | ＜1W |
Communication Interface | Upload: M-Bus; Download: M-Bus/RS485/LoRa |
Valve Opening Range | 0%~100% |
Opening Resolution | 1% |
Optional Temperature Measurement | PT1000 Inlet & Return Water Probes |
Temperature Measurement Accuracy | ±0.1℃ |
Max. Allowable Working Pressure | 1.6MPa (PN16) |
Nominal Diameter | DN20 / DN25 / DN32 / DN40 |
Enclosure Protection Grade | IP65 |
Flow Data
DN（mm） | 20 | 25 | 32 | 40 |
Flow Capacity Kv | 2.5 m³/h | 3.5 m³/h | 6.0 m³/h | 10 m³/h |
Max.Working Pressure | 1.6MPa | 1.6MPa | 1.6MPa | 1.6MPa |
Produt Size
Nominal Diameter DN（mm） | 20 | 25 | 32 | 40 | |
Size (mm) | L | 91 | 91 | 91 | 91 |
W | 65 | 65 | 65 | 65 | |
H | 140 | 141 | 155 | 161.5 | |
Installation Diagram
This HVAC intelligent flow control valve is widely applicable to scenarios including commercial building automation & HVAC system integration (office buildings, shopping malls, hotels, hospitals), district heating & cooling networks, high-end residential complex heating management, industrial HVAC & process temperature control, and existing building energy saving retrofit projects.
Are you looking for a reliable intelligent flow control valve to optimize your HVAC system energy efficiency and reduce O&M costs? As a professional manufacturer of smart HVAC control devices, we offer customized solutions, OEM/ODM services, full technical support and flexible bulk order terms for partners including system integrators, HVAC engineering contractors, building management companies and energy service providers. Contact us today to get a free quote, detailed product catalog and sample testing service, and start your energy-saving intelligent HVAC upgrade journey.
Our Intelligent Flow Control Valve (also named Precision Adjust Flow Control Valve for HVAC Pipelines) is an industry-leading flow control device integrating high-precision flow regulation and intelligent management, purpose-built for modern HVAC and building automation systems. Powered by an advanced microcontroller core control algorithm, this smart flow regulating valve automatically senses real-time temperature changes in HVAC pipelines, delivers pinpoint flow control, effectively balances pipeline heating distribution, and drastically improves indoor heating and cooling comfort for end users. With inherent advantages of safety, reliability, ultra-low power consumption, compact footprint and easy installation, it has become an indispensable core component for high-efficiency energy saving and intelligent regulation in commercial and industrial automatic control systems. This HVAC pipeline flow balancing valve is engineered to solve core pain points, including uneven hydraulic balance, high energy waste, difficult centralized management and high O&M costs in HVAC systems.
This IP65 intelligent flow control valve supports 0%~100% full-range fine opening setting with an industry-leading 1% opening resolution, enabling stepless regulation to match dynamic HVAC load demands. It is compatible with optional inlet and return water PT1000 temperature probes, achieving ±0.1℃ ultra-high precision temperature measurement, laying a solid foundation for accurate heat metering and energy consumption analysis.
Designed for building automation scenarios, it supports diversified flexible communication protocols: upstream supports M-Bus connection to building meter reading collectors, while downstream supports M-Bus/RS485/LoRa communication with temperature control panels. This M-Bus communication flow valve can be seamlessly integrated into mainstream building management systems (BMS), realizing remote centralized monitoring and batch control.
With IP65 enclosure protection, the valve adapts to various harsh installation environments, with an operating temperature range of -20℃~55℃ and a maximum allowable working pressure of 1.6MPa. Its static power consumption is less than 1W, realizing ultra-low operating power consumption, which can effectively reduce the overall energy consumption of the HVAC system by 15%-30% for long-term operation.
It adopts multi-address storage verification technology to ensure safe storage of operating data, avoiding data loss or tampering. Equipped with intuitive power, communication and operation status indicators, on-site maintenance personnel can quickly judge the operating status, greatly reducing the difficulty and time cost of on-site O&M.
Performance Parameter | Standard Value |
Power Supply | DC24V~DC36V |
Operating Environment Temperature | -20℃~55℃ |
Quiescent Dissipation | ＜1W |
Communication Interface | Upload: M-Bus; Download: M-Bus/RS485/LoRa |
Valve Opening Range | 0%~100% |
Opening Resolution | 1% |
Optional Temperature Measurement | PT1000 Inlet & Return Water Probes |
Temperature Measurement Accuracy | ±0.1℃ |
Max. Allowable Working Pressure | 1.6MPa (PN16) |
Nominal Diameter | DN20 / DN25 / DN32 / DN40 |
Enclosure Protection Grade | IP65 |
Flow Data
DN（mm） | 20 | 25 | 32 | 40 |
Flow Capacity Kv | 2.5 m³/h | 3.5 m³/h | 6.0 m³/h | 10 m³/h |
Max.Working Pressure | 1.6MPa | 1.6MPa | 1.6MPa | 1.6MPa |
Produt Size
Nominal Diameter DN（mm） | 20 | 25 | 32 | 40 | |
Size (mm) | L | 91 | 91 | 91 | 91 |
W | 65 | 65 | 65 | 65 | |
H | 140 | 141 | 155 | 161.5 | |
Installation Diagram
This HVAC intelligent flow control valve is widely applicable to scenarios including commercial building automation & HVAC system integration (office buildings, shopping malls, hotels, hospitals), district heating & cooling networks, high-end residential complex heating management, industrial HVAC & process temperature control, and existing building energy saving retrofit projects.
Are you looking for a reliable intelligent flow control valve to optimize your HVAC system energy efficiency and reduce O&M costs? As a professional manufacturer of smart HVAC control devices, we offer customized solutions, OEM/ODM services, full technical support and flexible bulk order terms for partners including system integrators, HVAC engineering contractors, building management companies and energy service providers. Contact us today to get a free quote, detailed product catalog and sample testing service, and start your energy-saving intelligent HVAC upgrade journey.
