DGHA Angular Stroke Series Angular Hydraulic Actuators


Keywords: Michaelson, Implementing Agency


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Detailed Introduction

  The maximum pressure of the external hydraulic source on-site is 35 MPa. The hydraulic actuator is equipped with a built‑in control panel and associated control accessories.

  The patent‑design DG series parallel, dual‑guide fork actuator gearbox can provide high opening torque for quarter‑turn valves.

  Composite bearing structures can provide reliable, smooth operation and extend the service life of actuators.

  The high-pressure power of hydraulic systems enables hydraulic actuators to have a lower weight compared to other actuators such as pneumatic and electric actuators.

  The fuel tank, hydraulic pump, accumulator, and other components are seamlessly integrated according to user requirements to form a stable and reliable hydraulic power source that can meet both standard needs and the demands of locations with lower power supply reliability.

  The combination of pressure, flow, and directional control valves, along with a wide range of electrical control components, forms various hydraulic control systems capable of meeting users’ diverse functional requirements as well as their needs for protection and explosion prevention.

  The incompressibility of hydraulic fluid, combined with zero leakage and high-pressure retention in the system, gives hydraulic actuators exceptionally precise positioning characteristics.

  It can implement emergency self‑protection functions such as opening and closing the valve in the event of power failure.

  Enables rapid valve closure and rapid valve opening.

  In high‑temperature, flammable environments, flame‑retardant hydraulic fluids can be used as the working medium (such as water‑ethylene glycol emulsions, etc.).

  Offer both asymmetric and symmetric fork designs suitable for valves with different characteristics.

  The external travel limit bolts are precisely adjustable within a full range of 90 ± 5°.