Name: Actuator of Seabed Valve

Introduction:

S series underwater valve actuators use improved HY and HYL series valve actuators to provide underwater valve automation for rotary and linear valves, and can be used in spring return and double acting configurations. The design includes options for industry standard ROV coverage interfaces and remote signaling and operation control systems.

Application:

Automation of subsea rotary and linear valves.

Business scope:

Supply pressure: 13 to 250 pounds (90 to 3625 psig)

Torque output: 200 to 500000 Nm (1770 to 4425000 lbs)

Thrust output: up to 222000 N (50000 lb)

Main features and advantages:

2000 m water depth operation with pressure compensation design, 200 m non pressure compensation design

Electroless nickel plated cylinder can be used as standard hard chromium plating, xylan or electric film

The spring is contained in a fully welded container (post weld heat treatment) to ensure simple and safe removal.

Spring to ensure optimal performance and stability

Because of simple design, convenient and economical maintenance, there is no need for installation and maintenance

According to PED 97/23/EU

The output torque of the actuator is allowed, and the most suitable valve is selected for torque characteristics.

Suitable for high frequency and high speed operation.

The guide frame is designed to eliminate lateral forces and low friction seals, ensuring high efficiency.