Servovalves and Servo-Proportional Valves

Flow Control Valves with Fieldbus Interface

Servovalves with built-in fieldbus interfaces (CANopen, EtherCAT or Profibus DP V1) enable operating parameters to be set, activate the valve and monitor its performance.

Direct-Operated Servovalves

D636 and D637 Series Direct-Operated Servovalves

Rated Flow: 5 to 100 l/min (1.3 to 26.3 gpm) @ ∆p 35 bar (500 psi) per land
Maximum Flow: 180 l/min (47 gpm) Size 05
Maximum Operating Pressure: 350 bar (5,000 psi)
Mounting Pattern: ISO 4401 Size 03 and 05

Pilot-Operated Servovalves

D670 Series Pilot-Operated Servovalves

Rated Flow 30 to 1,500 l/min (8 to 395 gpm) @ ∆p 5 bar (75 psi) per land
Maximum Flow Up to 3,600 l/min (~950 gpm) ISO size 10
Maximum Operating Pressure 350 bar (5,000 psi)
Mounting Pattern ISO 4401 Size 05, 07, 08 and 10

Pilot-Operated Proportional Valves

D670 Series Pilot-Operated Proportional Valves

Rated Flow 30 to 1,500 l/min (8 to 395 gpm) @ ∆p 5 bar (75 psi) per land
Maximum Flow Up to 3,600 l/min (~950 gpm) ISO size 10
Maximum Operating Pressure 350 bar (5,000 psi)
Mounting Pattern ISO 4401 Size 05, 07, 08 and 10