Ascendant Technologies

Gas-Over-Oil Actuators

Please click on the images to view full-size versions.

Our range of Gas-over-Oil Actuators includes heavy duty scotch yoke, Helical Spline, Vane type and heavy duty linear cylinder.

Specification

• Double Acting (DA)
• Spring Return (SR)
• Line-break control
• Nitrogen bottle re-set
• Torque range – up to 800,000NM (7,000,000 lbf.in)
• Thrust range – up to 50KN (11,240 lbf)
• Supply – pipeline fluid
• Approvals – CE, ATEX, SIL4, GOST, CSA/UL
• Painting – Epoxy paint to customer or project specification
• Accessories – see Component supply
• Automation systems – see Automation systems

Additional Services

• Automation system design using CAD
• Supply of complete assembled and tested automated Valves
• Fitting of automation assembly to free-issue Valves
• Fitting and Testing of customer supplied components (engineering and labour only)