Centralized heating and cooling systems in large shopping malls, office buildings, and residential complexes rely on BMS platforms to manage fluid distribution. Traditional manual or self-acting balancing valves cannot integrate with these smart platforms, failing to provide remote, scheduled, or zone-specific precision flow control. Continuous pressure fluctuations in the network often lead to uneven heating or cooling across zones, while pumps running at full load result in high energy consumption. Furthermore, split-type valve assemblies involve complex components, tedious installation and wiring, and a higher risk of joint leakage.
The Automatic Programmed Flow Valve for Medium Fluid is an electronically controlled, programmable flow valve specifically developed for smart HVAC BMS applications. The valve body is precision-cast from thickened, corrosion-resistant HPb59 brass and equipped with a stepper-motor-driven electronic actuator compatible with standard 0-10V and Modbus BMS signals.
It features a high-precision ground valve core for accurate linear flow control, automatically adjusting branch flow according to preset programs to counteract network pressure fluctuations and stabilize zone temperatures, thereby effectively reducing pump energy consumption.
The valve incorporates dual-layer, temperature-resistant EPDM seals to ensure leak-free operation during long-term circulation of heating and cooling media. Its integrated design minimizes pipe joints, simplifying on-site piping layouts and electrical wiring.
With standard threading compatible with manifolds and various heating pipe materials, it supports remote operation, maintenance, and scheduled zone-based flow control. It is widely applicable to smart HVAC water systems in office buildings, commercial complexes, and large residential communities, balancing precision remote control with long-term sealing reliability.
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Product Specifications |
L |
d1 |
d2 |
d3 |
d4 |
d5 |
H |
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DN |
Size |
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15 |
16mm |
73.5 |
4.2 |
8.0 |
10.0 |
13.0 |
15.0 |
16.5 |
70.0 |
The valve body is forged as a single, thickened unit, offering high material density and strength. It withstands corrosion from HVAC heating and cooling media, is suitable for continuous year-round thermal cycling, and resists deformation or cracking.
The brass substrate undergoes precision surface treatment to resist limescale buildup and media-induced corrosion; it remains resistant to scaling and oxidation during long-term operation, thereby extending the valve's service life.
Raw brass materials undergo batch-by-batch spectroscopic analysis to ensure no leaching of harmful heavy metals, meeting acceptance standards for materials used in large-scale commercial HVAC piping projects.
Features an integrated stepper-motor actuator supporting the two mainstream Building Management System (BMS) signal types—0-10V analog and Modbus digital communication—allowing for seamless integration into various smart building control systems.
Equipped with a high-precision ground valve core for linear flow regulation. Automatic Programmed Flow Valve for Medium Fluid supports preset control programs to automatically adjust branch flow rates based on time schedules and zones, achieving refined, intelligent hydronic balancing.
Real-time response to pipeline pressure fluctuations allows for automatic valve opening adjustments. This stabilizes flow in branch circuits, resolving thermal imbalance issues between distant and nearby zones in large HVAC systems.
Features dual EPDM gaskets specifically designed for HVAC applications; these withstand alternating hot and cold cycles and resist hardening, shrinkage, or cracking during prolonged exposure to media.
Simultaneous sealing at both the valve core and body threads ensures a precise fit. This maintains zero leakage even under fluctuating pressure conditions, effectively preventing pipeline seepage or leakage failures.
The sealing assembly has undergone durability testing involving over 10,000 high- and low-temperature cycles, ensuring no degradation in sealing performance during year-round, uninterrupted operation in commercial HVAC applications.
The valve body and electronic control actuator module are molded as a single unit, eliminating the need for separate actuators or adapter fittings; this significantly reduces the number of threaded connections and lowers the risk of leakage at multiple points.
The compact, streamlined structure features standardized electrical connection ports, simplifying piping layouts and control wiring procedures, thereby reducing on-site installation time for large-scale HVAC projects.
The valve inlet and outlet utilize industry-standard universal threads, allowing for direct compatibility with various manifolds and piping materials used for heating/cooling media in underfloor heating and central air conditioning systems; it serves as a direct replacement for legacy valves in both new construction and retrofit projects.
Leveraging building automation programs, the system adjusts flow rates based on time and zone; Automatic Programmed Flow Valve for Medium Fluid automatically reduces medium flow during non-working hours, preventing inefficient pump operation.
Dynamically balances flow across branches to eliminate turbulence and localized high-pressure losses, reducing the load on circulation pumps and significantly lowering the overall energy consumption of central air conditioning and district heating systems over the long term.
Integration with building automation platforms allows for remote monitoring of valve operating parameters and modification of flow control programs, eliminating the need for frequent on-site visits to the mechanical room for commissioning and reducing labor costs associated with ongoing commercial HVAC maintenance.
Compatible with centralized heating and cooling piping in multi-story office buildings; integrates with building automation systems to enable zone-based temperature control and remote program adjustments, facilitating unified management of heating and cooling across multiple office floors.
Commercial spaces experience high foot traffic and significant fluctuations in heating and cooling loads. Programmable control valves automatically adjust pipeline flow based on business hours, balancing temperatures across different zones and reducing operational energy consumption.
These systems manage flow in main and branch lines for heating/cooling media in high-rise residential buildings. Flow programs can be preset by building or unit to balance temperature differences between high and low floors, ensuring compatibility with smart community heating management platforms.
Existing systems lacking automatic balancing valves can be upgraded without the need for extensive pipework replacement. Simply replacing old valves with these programmable smart valves enables a rapid upgrade to intelligent control and allows for integration into Building Management Systems (BMS) for remote monitoring and control.
Brass valve bodies undergo batch-wise spectral analysis; electronic actuators, high-precision valve cores, and EPDM seals undergo rigorous testing—including thermal cycling, hydrostatic pressure resistance, and tens of thousands of open/close cycles—to identify and eliminate components prone to failure.
Every programmable flow valve undergoes three core inspections: flow rate calibration, BMS signal communication stability, and hydrostatic/airtight leak testing. Key performance metrics—flow control precision, electronic signal response, and pipeline sealing integrity—are strictly verified.
Each valve body is engraved with a unique production batch number. Data from every production stage—forging, machining, electronic assembly, and final inspection—is archived to ensure full traceability. Shipments include comprehensive material reports and factory inspection certificates.
All products come with a standard 12-month manufacturer's warranty covering inherent quality issues related to materials and workmanship, such as brass valve body cracking, electronic actuator signal failure, valve core sticking, and gasket leakage.
Professional engineers provide one-on-one, hands-on guidance covering BMS wiring standards, flow program configuration, hydraulic balancing, and troubleshooting for leaks or signal faults, thereby minimizing the need for rework during on-site commissioning of large-scale projects.
A multilingual online support team accommodates global time zones, ensuring rapid responses to inquiries regarding product selection, bulk order status updates, and after-sales troubleshooting for overseas HVAC contractors and BMS system integrators.
For large-scale commercial complexes and district heating projects, we offer customized control programs tailored to specific BMS models and zoning requirements; we also ensure a stable, long-term supply of OEM replacement parts, such as electronic actuators, EPDM gaskets, and high-precision valve cores.
A: Standard self-acting or manual balancing valves lack electronic communication modules—they cannot integrate into BMS networks or support remote, scheduled, or zone-based intelligent control. This means facility managers must physically visit mechanical rooms for adjustments, and flow settings cannot adapt to changing occupancy or time-of-day loads. Our programmable flow valve features a stepper-motor actuator compatible with 0-10V and Modbus BMS signals. It supports automated, multi-stage flow control and remote centralized management—allowing building operators to adjust zone temperatures from a central workstation, reduce flow during unoccupied hours, and dynamically compensate for pressure differentials across the network. For large-scale commercial HVAC projects, this translates to lower labor costs for commissioning, reduced energy consumption, and more stable zone temperatures compared to traditional mechanical balancing solutions.
A: Both are universal standards for commercial HVAC and BMS control, compatible with mainstream domestic and international brands of central air conditioning and district heating BMS systems. For bulk projects, communication programs can be customized to match the client's specific control equipment models.
A: It comes with specialized EPDM gaskets designed for HVAC applications, capable of withstanding high and low temperatures; these have passed factory durability tests involving over 10,000 thermal cycling cycles. They do not harden, shrink, or crack during long-term exposure to the heating/cooling media found in underfloor heating and central air conditioning systems, while the valve body's dual-position sealing structure ensures consistent airtightness and leak prevention.
A: No. The Automatic Programmed Flow Valve for Medium Fluid body and electric actuator are molded into a single, streamlined unit, eliminating the need for space-consuming external accessories. It features a standardized, short-range control cable interface that requires minimal wiring space, allowing for convenient installation and wiring in standard mechanical rooms and equipment pipe shafts.
Address
Bingang Industrial Park, Ganjiang Town, Yuhuan City, Zhejiang Province, China
