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eTec Engineering Services LimitedeTec Engineering Services Limited

22 Warren Road, Wickersley, Rotherham, S66 2HG

Tel No: 01709 544111
Fax No: 01709 480529

eTec Engineering Services provides a valve engineering service to the Power and Water Industries with over 100 man-years of product and technical knowledge.

We offer bespoke valves designed and manufactured to customer’s specifications.
Typical product being
• Butterfly Valves up to 4000 mm diameter designed to 35 Bar
• Spherical Valves up to 3000 mm diameter designed to 70 Bar
• Reflux Valve (Butterfly Type) 300 mm to 1200 mm diameter designed to 16 Bar
• Energy Dissipating Valve 300 mm diameter and above designed to 30 Bar
• Four Way Valves up to 1600 mm diameter designed to 6 Bar

With our engineering expertise we can provide a comprehensive refurbishment service for all types of Hydro and CW Valves. Major design improvements can be incorporated to bring equipment to latest standard of operation and safety requirements which include.
• Seal replacement and redesign of sealing system
• Sizing, upgrading and alternative valve actuation system
• Locking arrangement to suit individual valve
• Bearing redesign
eTec also offer Onsite Condition Assessment and Technical support

Our engineers have historical links with the Boving name and can provide a re-engineering service for valve parts.

For further information please see our website


  • Block & Bleed Valves
  • Butterfly Control Valves
  • Butterfly Valves
  • Bypass systems
  • Bypass Valves
  • EPDM elastomers
  • Extensions
  • Gate Valve - Knife
  • Hydraulic Cylinders
  • Locking Devices
  • Needle Valves
  • Outside lever & weight to swing check valves
  • Penstock Valves
  • Pressure Vessels
  • Project Management
  • Standard Bronze Products
  • Stem extensions & Pedestals
  • Valve accessories
  • Valve Service and Repairs
  • Valve Testing and Repair Facilities
  • Valves Interlocks (mechanical)


  • etec

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