Subsea Actuators

Description

The Subsea ball valves are actuated by Perar quarter-turn hydraulic actuator or gearbox as requested.They are designed to API 17D for deep water application with hydraulic supply pressure up to 5000 psi as per customer or project requirements. The core mechanism of the actuator can be Rack & Pinion or Helical Spline. They can be equipped with mechanical override intervention mechanism and can be diver or ROV retrievable. Subsea quarter-turn gearboxes operating Ball or Swing Check valves are designed to API 17D for deep water application with ROV interface as per customer or project requirements. Subsea gate valves come in through conduit slab or double expanding type and are tailored according to API 6DSS, API 6A, API 17D with the addition of customer and project requirements. Subsea linear hydraulic actuators are designed to API 17D for deep water application with hydraulic supply pressure up to 5000 psi as per customer or project requirements. All models can be either double acting (DA) or single acting spring return (FSC or FSO).