NOM Series Electric Actuators: The Perfect Solution for Small-Sized Butterfly & Ball Valves

Are you looking for a compact, durable, and user-friendly electric actuator? The NOM Series from Nippon Gear is the ultimate answer. Specially designed for quarter-turn (90°) valves such as butterfly and ball valves, the NOM Series delivers stable performance in a minimalist yet powerful design.

Technology Highlights of the NOM Series

1. Intelligent Manual Override (No-Clutch)

The most distinctive feature of the NOM Series is its clutchless manual override capability. In the event of a power failure, you can intervene manually and smoothly without the need for a clutch or complex switching operations, ensuring immediate system safety.

2. Outdoor Protection Standards: NEMA 4X & IP67

With a protective housing certified to NEMA 4X, 5, and IP67 standards, the NOM Series thrives in all weather conditions:

• Complete dust protection.

• Waterproof even during temporary immersion.

• High corrosion resistance, making it ideal for outdoor environments or facilities with high humidity.

3. Safe & Precise Design

• Self-locking Gear System: Ensures the valve remains in position when the motor stops, preventing water hammer effects.

• Dome Position Indicator: Allows for easy and intuitive visual monitoring of the valve’s open/closed status from a distance.

• Integrated Thermal Protection: Automatically shuts off if the motor overheats, protecting the device from electrical damage or fire hazards.

Typical Applications

The NOM Series is the premier choice for small to medium-scale automation systems:

• Controlling butterfly and ball valves in water supply and drainage systems.

• Applications in Fire Fighting systems and building HVAC.

• Food & Beverage industries and light manufacturing production lines.

NOM Series Technical Specifications