Published: November 9, 2026
【Düsseldorf, Germany / Taichung, Taiwan】 SUNYEH (Sun Yeh Electrical Ind. Co., Ltd.), an internationally recognized leading brand of electric actuators, announces that it will showcase its latest flagship product at Valve World Expo, one of the world's premier exhibitions for the valve and flow control industries.
At this exhibition, SUNYEH will not only demonstrate its four decades of technical expertise in the flow control industry but also officially introduce its new DMM-100 Multi-turn Electric Actuator to the global market. The product has been recognized with the Red Dot Award 2026.
Designed for demanding industrial environments, the DMM-100 provides a comprehensive solution for industrial valve automation, combining high reliability with intelligent connectivity.
Spotlight on Valve World Expo: Meeting Global Industrial Transformation with High-Standard Flow Control
As one of the world's most influential trade exhibitions for the flow control, valve, and piping industries, Valve World Expo brings together engineering experts, valve manufacturers, and automation system integrators from around the world.
As global industries face increasingly stringent requirements for smart manufacturing, pipeline safety, and carbon footprint tracking, electric actuators play a critical role as the driving force behind valve automation. Their precision and durability have become key factors in determining overall system performance.
SUNYEH has continuously invested in research and development over the years. Its product portfolio includes quarter-turn, linear, explosion-proof, and multi-turn electric actuators. Its products have obtained international certifications and approvals, including CE, CSA, ATEX, IECEx, and SIL, and comply with the EU REACH and RoHS environmental regulations.
In addition, the company maintains ISO 9001, ISO 14001, and ISO 45001 management systems and has established a greenhouse gas inventory system in accordance with ISO 14064-1.
Through its participation in Valve World Expo, SUNYEH aims to demonstrate how Taiwan's precision manufacturing capabilities, combined with international environmental standards and outstanding quality, can address increasingly complex industrial processes and water treatment requirements.
Featured New Product: DMM-100 Multi-turn Electric Actuator – A Combination of Outstanding Performance and Safety
One of the highlights of this exhibition is the DMM-100 Multi-turn Electric Actuator, developed by SUNYEH to meet the demanding operating requirements of various industrial valves, including gate valves and globe valves.
Its key product advantages and technical highlights cover four major areas:
01 | Excellent Torque Performance and Compatibility
The DMM-100 delivers a maximum output torque of 100 Nm (885 in-lb), with output speeds ranging from 11 to 14 rpm. Optional G401 or G402 gearboxes can be used to increase torque or output speed, meeting the operating requirements of different valve travel distances.
02 | Superior Protection and Environmental Adaptability
Featuring a powder-coated aluminum alloy enclosure, the DMM-100 meets the ISO 12944-2 C3 corrosion protection classification and provides IP68 protection (8 meters underwater for 72 hours) against water and dust ingress. It is designed to operate reliably in extreme ambient temperatures ranging from -30°C to +70°C.
03 | Intelligent Safety Protection and Convenient Operation
The actuator incorporates mechanical torque overload protection, motor thermal overload protection (Class F insulation), and a mechanical continuous position indicator.
Its clutchless manual override allows convenient manual operation. The handwheel remains stationary while the motor is running, helping prevent operator injuries and accidental operation.
04 | Advanced Communication and Intelligent Integration
The DMM-100 supports the MODBUS RTU RS-485 communication protocol and offers optional modulating control with a local control station and digital output dry contacts (DO), enabling integration with remote monitoring and intelligent automation architectures in modern Industry 4.0 applications.
DMM-100 Key Technical Specifications
| Specification | DMM-100 |
|---|---|
| Maximum Output Torque | 100 Nm (885 in-lb) |
| Output Speed (as stated in the original press release) | 11–14 rpm |
| Optional Gearboxes | G401 / G402 |
| Corrosion Protection Classification | ISO 12944-2 C3 |
| Waterproof and Dustproof Rating | IP68 (8 m underwater / 72 hours) |
| Operating Temperature | -30°C to +70°C |
| Safety Protection | Mechanical torque overload protection; motor thermal overload protection (Class F insulation) |
| Communication Protocol | MODBUS RTU RS-485 |
| Optional Control and Signal Features | Modulating control with local control station; digital output dry contacts (DO) |
Expanding Global Partnerships and Shaping the Future of Flow Control
The General Manager of SUNYEH stated:
"We are extremely honored to introduce the DMM-100, recognized with the Red Dot Award 2026, to the global industrial community at Valve World Expo. This achievement not only reflects our commitment to product quality and technological innovation but also demonstrates SUNYEH's ability to stand alongside leading international brands. Through our participation in this exhibition, we look forward to strengthening partnerships with companies in the global flow control, chemical, water treatment, and energy industries."
Learn More About the DMM-100 Multi-turn Electric Actuator and Valve World Expo
To learn more about the technical specifications of the DMM-100 Multi-turn Electric Actuator or to arrange a meeting during Valve World Expo, please visit the official SUNYEH website. For the latest exhibition updates, please refer to the official Valve World Expo website.
Sun Yeh Electrical Ind. Co., Ltd.
Official Website: www.sunyeh.com
Exhibition Information: www.valveworldexpo.com
