With the rapid advancement of industrial automation and intelligent control technologies, fluid control equipment is accelerating its evolution toward miniaturization, high precision, and superior reliability. HGZK VALVE, with years of dedicated expertise in the electric valve industry, has launched the HGV Series Mini Electric Valve product line through continuous technological innovation. This series perfectly integrates high-performance micro electric actuators with a diverse range of valve body configurations, delivering a one-stop compact electric valve solution for HVAC, water treatment, industrial automation, food processing, pharmaceutical, and many other industries. This article provides an in-depth analysis of the core technologies and application value of the HGV series.
I. Core Technology: HGV-03 Micro Electric Actuator – Compact Size, High Torque
The driving force behind the HGV series electric valves is the HGV-03 micro electric actuator (compact electric actuator). This actuator achieves an outstanding balance between design and performance, serving as the "power heart" of fluid control.
1.Compact Dimensions, Powerful Output
The Type 03 actuator measures just 120mm × 73mm × 90mm and weighs only 0.65Kg, yet it delivers a stable rated torque of up to 30Nm. This remarkable power density allows the HGV series mini electric ball valve to be easily installed in space-constrained control cabinets or pipe-dense areas, effectively solving the long-standing engineering challenge of achieving high torque within limited installation spaces.
2.Intelligent Panel, Intuitive Operation
The actuator is equipped with a three-button control panel (A/M, ▲, ▼) and a high-definition OLED display. The display operates reliably across a wide temperature range from -30℃ to 80℃, providing real-time information on valve position, operating status, and fault codes. Users can easily perform manual/auto mode switching, valve position calibration, and parameter adjustments through simple button operations, delivering a user-friendly and intuitive human-machine interaction experience.
3.Long-Life Design, Proven Reliability
Inside the HGV-03 actuator, an all-metal gearbox and high-quality transmission bearings are utilized. The critical position sensor employs a wear-resistant conductive plastic potentiometer with a mechanical life exceeding 1 million cycles. Combined with a brushless DC motor, this design effectively eliminates the wear and short lifespan issues commonly associated with traditional brushed motors. The complete unit has achieved over 100,000 switching cycles under laboratory conditions, providing a solid foundation for long-term continuous operation.
4.Comprehensive Protection, Safety Assured
The actuator incorporates a full range of built-in protection mechanisms:
Over-temperature Protection: Automatically triggers an alarm when the internal temperature exceeds the preset threshold (default 85℃).
Stall Protection: Detects motor stall beyond the set duration (default 10 seconds) and promptly triggers an alarm while stopping the drive.
ESD Emergency Shutdown: Supports external emergency signal input to force the valve to a preset safe position under hazardous conditions.
Signal Interruption Handling: Flexibly configurable response strategies including stop, hold, fully open, or fully close.
5.Flexible Adaptation, Versatile Signals
The HGV-03 actuator supports multiple power supply options including AC220V, DC24V, and DC12V. Control signal types cover On/Off switching, 4-20mA analog modulating, RS485 bus communication, and wireless remote control, meeting the interface requirements of various automation systems. The input and output signals feature 2000V electrical isolation, providing exceptional anti-interference capability.
II. Diverse Valve Body Portfolio: HGV Series Product Matrix
Another significant advantage of the HGV series motorized valve lies in its extensive range of valve body configurations. HGZK VALVE has developed various structural forms of valve bodies tailored to different working conditions, media, and applications, allowing users to flexibly select the most suitable combination based on actual requirements.
1. HGV Threaded Ball Valve
This series represents the general-purpose product line, featuring threaded connections with sizes ranging from DN15 to DN100. Valve body and ball core materials are available in SS304, SS316, SS2205, and TA2 (Titanium). Sealing materials include PTFE, PPL, and PEEK options. The maximum applicable pressure reaches 6.4MPa, with medium temperature ranges spanning from -20℃ to 260℃. These valves are suitable for steam, liquid, gas, and light oil applications, making them a common choice for HVAC, industrial cooling water, and compressed air systems.
2. HGV Quick-Clamp Ball Valve
Featuring clamp-type quick-connect fittings, this series enables rapid installation and disassembly for cleaning purposes. It is particularly well-suited for food and beverage, biopharmaceutical, and fine chemical industries where high hygienic standards are required. Available in 2-way, 3-way, and 4-way flow configurations, these valves support flow diversion, merging, or directional switching functions. The protection rating reaches IP67, with switching life exceeding 100,000 cycles.
3. HGV Flanged Ball Valve
Developed for large-diameter piping systems with reliable flanged connections, this series covers sizes from DN15 to DN200. Pressure ratings include PN16, PN25, and PN64, suitable for medium to high-pressure applications. Valve body materials also offer premium options such as stainless steel, duplex steel, and titanium, with sealing materials capable of withstanding high-temperature media up to 260℃.
4. HGV Plastic Valve
Designed specifically for corrosive media environments, this series features valve bodies made of engineering plastics including UPVC, CPVC, PPH, and PVDF, offering excellent resistance to acids and alkalis. The series primarily includes Plastic Double Union Ball Valves and Plastic Wafer Butterfly Valves, with size ranges from DN15 to DN200 and operating temperatures of 0-80℃. These are widely used in electroplating, chemical processing, and water treatment applications involving corrosive fluids.
5. HGV High Performance Butterfly Valve
Developed for demanding conditions involving high temperatures and high differential pressures, this series extends the operating temperature range to -65℃ to 450℃ with pressure ratings up to 150LB/300LB. Valve body materials include WCB carbon steel, SS304, SS316L, MONEL, and C-276 Hastelloy, with sealing materials available in PTFE, PPL, RPTFE, and PEEK options. The switching life exceeds 200,000 cycles, making this series excel in high-temperature steam and corrosive media control applications within petrochemical, power generation, and metallurgical industries.
6. HGV Sanitary Tri-Clamp Butterfly Valve
Specifically engineered for clean applications in food, pharmaceutical, and bioengineering industries, this series features quick-clamp connections with valve body and disc materials in SS304/SS316L and sealing materials in EPDM or VQM. The simple, dead-space-free design facilitates easy online cleaning and complies with sanitary valve usage standards.
III. Key Application Areas
The HGV series mini motorized valve, with its extensive product portfolio and exceptional performance characteristics, has found widespread adoption across multiple industries:
HVAC & Building Automation: HGV threaded ball valves paired with micro actuators are used for on/off control and flow regulation of chilled/hot water in fan coil units, air handling units, and cooling towers, contributing to building energy efficiency.
Smart Water Treatment & Metering: Plastic and sanitary-grade valves, with their excellent corrosion resistance, are widely applied in pure water preparation, wastewater treatment, and remote-controlled smart water meter valves.
Industrial Automation: In automated fluid control systems across chemical, textile, printing & dyeing, and electroplating industries, HGV series electric valves serve as terminal actuation elements, providing precise on/off and modulating control of acids, alkalis, salt solutions, and various process media.
Food & Beverage, Biopharmaceutical: The quick-clamp connections and sanitary design enable HGV series valves to meet stringent cleaning and sterilization requirements, making them suitable for CIP (Clean-in-Place) systems and material transfer pipelines.
New Energy & Environmental Protection: In emerging fields such as photovoltaics, lithium batteries, exhaust gas treatment, and wastewater reclamation, HGV series compact electric valves also play a critical role in fluid control.
V. Quality Assurance & Certifications
HGZK VALVE consistently upholds product quality as the lifeline of the enterprise. The HGV series mini electric valves are manufactured under strict ISO9001 quality management system protocols. All products undergo 100% leak testing, sampling life cycle testing, and insulation voltage withstand testing before leaving the factory. The product line has obtained CE certification and RoHS compliance, meeting EU market access standards and ensuring safe export to countries and regions worldwide. The company also provides comprehensive pre-sales technical consultation and after-sales warranty services, ensuring every customer enjoys peace of mind.
VI. Conclusion
Against the backdrop of Industry 4.0 and smart manufacturing, the intelligentization, integration, and miniaturization of fluid control equipment have become irreversible trends. The HGZK VALVE HGV Series Mini Electric Valve, with its high-performance micro electric actuator and diverse valve body combinations, delivers powerful functionality within a compact form factor, providing global customers with flexible, reliable, and efficient fluid control solutions.
If you are seeking an electric actuator valve that combines compact size, high reliability, and multi-functional adaptability, the HGZK HGV series deserves your trust and consideration.
For more product information, technical documentation, or sample requests, please visit the HGZK VALVE official website or contact your local sales representative.
