Type 4 Electrohydraulic Valve Actuators and Hydraulic Valve Actuators

Electro-Hydraulic Actuator -- Skilmatic SI Range
from Rotork plc

The Skilmatic SI range of intelligent self-contained electrohydraulic actuators designed to meet today ’s control and safety needs for both two position and positioning control applications. Featuring a large display for position, pressure, diagnostics and status indication and utilizing... [See More]

  • Enclosure: NEMA 4; Type 6
  • Actuator Torque: 575 to 265487
  • Valve Motion: Linear
  • Actuator Type: Scotch Yoke
Hydraulic Power Units -- HPU Range
from Rotork plc

Hydraulic fluid capacity from 19 to 7,570 liters (5 to 2,000 U.S. gal). • Operating pressures up to 345 bar (5,000 psi). • Flow rates up to 3,785 lpm (1,000 U.S. gpm). • Electrical classifications: NEMA 4, 4x, 7 or comparable CSA or ATEX ratings. • Custom engineered solutions to... [See More]

  • Enclosure: NEMA 4; NEMA 4X; NEMA 7
  • Fluid Supply Pressure Range: ? to 5000
  • Valve Motion: Rotary; Linear
  • Actuator Action: Direct Acting