Miniature Electric Ball Valve – Precision Flow Control for Smart SystemsPrecise electronic flow control is essential for modern automation across industrial, agricultural, and building management applications.
Miniature electric ball valves deliver intelligent on/off and modulating control for liquid pipelines, enabling remote operation and precise flow regulation without manual intervention. From wireless IoT deployments to wired industrial networks, these compact brass valves provide reliable performance in space-constrained installations, ensuring optimal system efficiency and reduced operational costs across diverse operational environments.
Key Benefits of Miniature Electric Ball Valves
Our HVM series miniature electric ball valves combine advanced control technology with robust engineering to deliver superior performance across diverse applications.
Supports LoRa/LoRaWAN/4G wireless and RS485 wired communication, enabling remote control without cabling and adapting to various installation environments.
Achieves 0–100% opening adjustment with 1% control accuracy for fine flow management, significantly improving system operational efficiency and stability.
Features static power consumption as low as 0mA with battery supply support and a service life of up to 100,000 cycles, minimizing maintenance requirements.
Built with DN8–DN40 brass valve bodies and 3.5–4.5 N·m torque, withstands 0°C–100°C water temperatures for reliable performance in space-constrained installations.
Our Miniature Electric Ball Valve Models
Wireless and wired miniature electric ball valves for smart flow management.
HVM Wireless Transmission Mini Globe Valve
HVM Wired Transmission Mini Globe Valve
Power & Efficiency Solutions
Engineered for minimal energy consumption and maximum operational longevity across both wireless and wired deployment scenarios.
Detailed Technical Specifications
| HVM Wired Transmission Mini Globe Valve | HVM Wireless Transmission Mini Globe Valve | |
|---|---|---|
| Item | Detailed Specification | Detailed Specification |
| Communication Method | RS485 | LoRa / LoRaWAN / 4G |
| Operating Voltage | DC 12–24V | |
| Power Supply Method | 3.6V Lithium Battery | |
| Valve Service Life | 100,000 cycles | 100,000 cycles |
| Nominal Diameter | DN8 / DN15 / DN20 / DN25 / DN32 / DN40 | DN8 / DN15 / DN20 / DN25 / DN32 / DN40 |
| Valve Body Material | Brass | Brass |
| Opening Control | 0–100% | 0–100% |
| Display (Optional) | LCD Display / Mechanical Opening Indicator + LED Indicator | LCD Display / Mechanical Opening Indicator |
| Valve Torque | 3.5 N·m ~ 4.5 N·m | 3.5 N·m ~ 4.5 N·m |
| Power Consumption | Static: < 6mA, Dynamic: < 22mA | Static: 0mA, Dynamic: < 25mA |
| Water Temperature Range | 0°C ~ 100°C | 0°C ~ 100°C |
| Ambient Operating Temperature | -20°C ~ 45°C | -20°C ~ 45°C |
Uses and Applications of Miniature Electric Ball Valve
HVM miniature electric ball valves deliver reliable flow control across diverse environments requiring remote operation and precision regulation.
Smart Agricultural Irrigation
Automated water distribution for small-scale farms and greenhouses. Wireless models eliminate trenching costs while enabling remote scheduling and moisture-based actuation across distributed zones.
Building Automation & HVAC
Precise temperature and flow management in climate control systems. Wired RS485 integration with BMS platforms ensures synchronized operation and energy-efficient building performance.
Mobile & Outdoor Equipment
Compact battery-powered valves ideal for RVs, boats, and temporary pipeline networks. Robust brass bodies withstand vibration and temperature extremes in mobile or exposed installations.
Small-Scale Water Treatment
Reliable on/off and modulating control for filtration, dosing, and liquid supply systems. Low power consumption and compact DN8–DN40 sizing suit instrumentation and compact treatment skids.
Positive Displacement Water Meters: How They Work
A worn positive displacement water meter doesn’t fail. It keeps turning, keeps billing, and quietly under-reports. A burst main gets…
Choosing a 4-20 mA Signal Isolator for Pressure Transmitters: Ground Loops and Active/Passive Inputs
Choose a 4-20 mA signal isolator by matching the power roles on both sides, the required isolation boundaries, and each…
NAMUR NE43 for Pressure Transmitters: Fault Current vs Measurement Saturation
NAMUR NE43 separates failure signals from pressure readings in an analog current loop. At saturation, the transmitter has reached its…
Technical Excellence & Smart Integration
Seamlessly integrates into diverse network architectures through LoRa, LoRaWAN, and 4G wireless options for remote IoT deployments, or RS485 wired connections with native Modbus protocol support for industrial SCADA and building management systems, ensuring flexible upstream connectivity without gateway compatibility concerns.
Optional LCD displays and mechanical opening indicators provide real-time valve position feedback at the device level, while LED status indicators on wired models enable quick diagnostic assessment; combined with 0–100% modulating precision and 1% resolution, operators achieve granular flow management through both local visualization and remote command interfaces.
Wireless models eliminate conduit trenching and signal cable runs entirely, reducing installation labor and material costs by leveraging independent battery power, while compact DN8–DN40 brass bodies with optional quick-connect fittings allow rapid insertion into existing pipeline infrastructure with minimal spatial footprint and no specialized commissioning tools required.
Why Choose Our Miniature Electric Ball Valve
Choosing our miniature electric ball valve significantly enhances your flow control efficiency and reduces operational expenses. With a robust 100,000-cycle lifespan and ultra-low power consumption—zero static current in wireless mode and under 6mA in wired mode—these valves minimize maintenance demands and extend service intervals. Universal protocol support spanning LoRa, LoRaWAN, 4G wireless and RS485/Modbus wired connections ensures seamless integration into IoT, building management, and industrial automation architectures. Combined with precise 0–100% modulating control and compact DN8–DN40 brass construction, our valves deliver rapid deployment, reliable performance, and a strong return on investment across diverse liquid handling applications.
Frequently Asked Questions (FAQs)
Get quick answers to common questions about our HVM miniature electric ball valve series.
01
01
The wireless model uses LoRa/LoRaWAN/4G communication with a 3.6V lithium battery, eliminating the need for wiring. The wired model uses RS485 with Modbus protocol and requires DC 12–24V power, offering stable transmission with strong anti-interference capability.
02
02
The wireless valve supports LoRa, LoRaWAN, and 4G networks for IoT integration. The wired valve supports RS485 with the Modbus communication protocol, making it ideal for industrial automation and building management systems.
03
03
The wireless valve operates on an independent 3.6V lithium battery with zero static power consumption. The wired valve requires DC 12–24V and features ultra-low static consumption below 6mA for economical continuous operation.
04
04
Both valve series are available in DN8, DN15, DN20, DN25, DN32, and DN40 sizes, providing flexible options for various pipeline diameters and flow rate requirements.
05
05
Both models handle water temperatures from 0°C to 100°C and ambient operating temperatures from -20°C to 45°C, ensuring reliable performance in diverse environmental conditions.
06
06
Both valves support 0–100% opening control with 1% control accuracy, enabling precise flow modulation for applications requiring fine-tuned liquid regulation.
07
07
Both HVM series valves are rated for up to 100,000 cycles, with durable brass valve bodies and precision metal gears ensuring long-term reliability and reduced maintenance costs.
