Domin S4 Pro Series Servo Valve (ISO 10372-01-01-0-92)

The Domin S4 Pro servo proportional valve utilises the common ISO 10372-01-01-0-92 mounting interface. They are lightweight, high-performance directional flow control valves, that cover a range of rated flows from 0.5 l/min to 18 l/min, and up to a maximum pressure of 350 bar per spool land.

Based on a miniature port circle of 12.2 mm and with a weight of less than 300g, the S4 Pro is suited to applications requiring superior performance, dynamics and reliability expected of a proportional valve in an ultra-compact package.

The S4 Pro shares the same mounting pattern (ISO 10372-01-01-0-92) as the Moog 30 series but offers significant energy savings. 

As well as this, the S4 Pro Servo valve offers valuable upgrades over it's competitors- notably having 60% Lower Leakage than the Star 300,  as well as 25% Faster Step Response than the Moog G771 and is also 30% Lighter than the Woodward 27A.

Explore

Vist the Domin website, to explore more about their business and the pioneering servo valve technology they have developed, or view our recent blog post: Unlocking Precision: The Benefits of Utilising Hydraulic Servo Valves.

The Domin S4 Pro valve also underwent extensive testing at the hands of Delta Motion, providing exceptional results in key areas.

Key Stats

• Hysterisis - < 1%
• Leakage - < 0.45 l/min
• Mass - 290g
• Frequency Response - < 1%
• Rated Flow - 0.5-18 l/min
• Response Time - < 3 ms

Common Applications

• Aerospace
• Animatronics
• Automotive / Motorsport
• Marine
• Robotics
• Simulation