Exceptional Engineered Solutions

HLDAS for HIPPS Application

Challenge

Operate an 18” API 10,000 HIPPS gate valve.

Solution
HLDAS#9850k double cylinder spring return linear hydraulic actuator with 4309716 N BTO for the operation of linear valves requiring high thrust in the first phase of valve opening and lower during the complete stroke.

• The double cylinder reduces the oil displacement of the actuator, thus offering cost saving with smaller accumulators for the emergency strokes.
• External rack with control cabinet hydraulic accumulator and nitrogen bottle for emergency strokes in case of main power loss.

Industry

Oil & Gas – Offshore Platform