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DBB Valve with Rotork Actuator

Valve Automation Center Services

The TROUVAY & CAUVIN Group provides valve actuation and retrofit services to its customers, either directly in our Valve Automation Centre or on-site, anywhere in the region. We are approved by most major end users and supported by all major actuator manufacturers including Rotork, Limitorque, Flowbus, Paladon, EIM, Bernard Controls, Bettis, Auma, Ledeen and others.

Valve Automation - a value added service from TROUVAY & CAUVIN

Valve Automation

  • Any type of Valve automation – Electric, Electro Hydraulic, Hydraulic, Pneumatic, Gas Over Oil
  • Experienced Engineers in actuators sizing
  • Submission of assembly drawings, data sheets, testing procedures
  • Commissioning support at site
  • Certification and Warranty
Pressure Testing - a value added service from TROUVAY & CAUVIN

Pressure Testing

  • Pressure test of all types of valves to international testing standards as per customer requirement with the Blind Flange testing method.
  • Pressure testing as per API 598/API 6D/ISO 5208/BS EN 12266 Part 1 & 2 of any diameter valve rating up to ANSI 1500# or 380Bar
  • Sizes: from 1/2 “ to 36”
  • At any given point of time, we can test 4 valves (½” to 3”), 2 valves (4” to 24”) and 1 valve ( 26” – 36”)
  • Functional test of automated valves
  • Pressure testing of piping material
Valve Automation - a value added service from TROUVAY & CAUVIN

Painting

  • Modern paint shop catering to all types of external paint systems using the spray-painting technique
  • External painting of pipes, flanges, fittings, valves, strainers etc.
  • Paint Adhesion test and Holiday test
  • Reports and Certification
Valve repair - value added service from TROUVAY & CAUVIN

Valve Repair and Modification

  • Repair and refurbishment of valves
  • Drain and vent valve attachment.
  • Supply of Chain Wheel Assemblies
  • Supply of Dead man handles
Pressure Testing - a value added service from TROUVAY & CAUVIN

Fabrication and Machining

  • Design and fabrication of interfaces (ISO 5210 & 5211) between valve top work & actuator mounting base
  • Internal and external keyway machining
  • Design, fabrication and installation of Stem Extensions
  • Design, fabrication and installation of hand wheel extensions
Valve repair - value added service from TROUVAY & CAUVIN

Onsite Valve Services

  • Survey and installation
  • On-site retrofits of actuators on existing manual valves
  • On-site replacement of obsolete actuators
  • Final Data report along with certified drawings
  • Yearly Maintenance Contracts
  • On-site interlocking surveys
  • Installation of interlocks on Valves, pig launchers and receivers
  • Installation and commissioning
  • Training