E-Type Gate Valve

The ANSON E-Type Gate Valve is available with hydraulic action. Valves supplied with spring return failsafe, open or closed, as well as double acting cylinders are readily available from stock

E-Type FSC and FSO

ANSON E-Type gate valves fitted with hydraulic fail safe spring return actuators are designated FSC for fail safe closed and FSO for fail safe open. They offer a flexible solution to surface safety and fail safe valve applications. The E-type FS actuated gate valves have the following features

• Linear hydraulic single acting spring return
  
• Normal operating pressure of 3,000psi
  
• Translating hydraulic cylinder
  
• Compact design
  
• Hard-chrome plated cylinder
  
• T-slot connection between stem and gate
  
• Multi-lipped pressure and spring energised stem seals
  
• Fully weather sealed
  
• Automatic backseating - fire resistant
  
• Twin guide bearings for stem
  
• Pressure relief port above valve stem packing
  
• No drift adjustment required to set stroke
  
• NACE compatible for line pressure actuation

Options

• Safety head device fitted to prevent damage to valve or actuator
  
• Quick exhaust pilot operated system
  
• Pilot operated control systems
  
• Hydraulic power packs and control systems
  
• Position Indicators
  
• Wire line shear fail safe trim

E-Type DA and DAO
ANSON E-Type gate valves fitted with double acting hydraulic actuators are designated DA for double acting and DAO fro double acting with manual overide. The E-Type double acting gate valves have the following standard features:

• Linear hydraulic double acting
  
• Normal operating pressure of 1,500 psi
  
• Compact design
  
• Robust construction
  
• Double hydraulic seals and guides fitted to piston
  
• Fully weather sealed
  
• Simple construction with minimum number of components

Options

• Manual overide (DAO type)
  
• Hydraulic power packs and systems
  
• Position indication

ANSON Flowline Equipment Inc., Harms Road, Houston, TX 77041. Tel: 713-466-9470; Fax: 713-466-7482.