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Hydraulic Servo Valves – S10 Pro

Unrivaled Performance and Efficiency

Unlock massive energy savings with the Domin S10 Pro series, the most efficient direct drive valve for flows ranging from 13 to 66 gpm (50 to 250 lpm).

Designed to sustain high bandwidth operation at exceptional flows without compromising on operating pressures or duty cycles, the S10 Pro is the pinnacle of reliability and versatility. Where other servo proportional valves struggle with packaging size and weight, the S10 Pro rises above, offering a lighter and more compact alternative to traditional electrohydraulic servo valves.

Experience the difference with the Domin S10 Pro. Whether you’re dealing with high flows or demanding applications, its single-stage design ensures optimal performance every time.

Available on NG10 port pattern as standard. S77 adaptors available.

Key Stats:

  • Hysteresis: <0.2%
  • Leakage: <0.8 gpm (<3 lpm)
  • Shock Resistance: 50 g
  • Frequency Response: >150 Hz
  • Rated Flow: 13 – 66 gpm (50-250 lpm)
  • Response Time: <7 ms

Key Features:

  • Onboard electronics with spool position feedback
  • Rated flow of up to 250 lpm at [1,015 psi (70 bar)]
  • Based on the NG10 port pattern
  • Bandwidth > 150 Hz (-3 dB, up to ± 25% FS)
  • Chip shear capability of >157 lbf (> 700 N)
  • Valve mass of 9.25 lb (4.2 kg)

Standard Modification Options:

  • Rated flow rates of up to 66 gpm (250 lpm)
  • Multiple voltage or current control options
  • Various seal materials available
  • Non-standard configurations available

Domin is a supplier and servo valve manufacturer for various applications including blow/injection molding, wood/timber machines, metal processing, die casting, hydraulic presses, and vibration equipment.


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