Valve Services

Excel Engineering Services provide a full valve overhaul, repair and testing service from our dedicated workshop, as well as an on-site service.


Our Testing and Clean Room Facilities allow our multi-skilled, time served work force to test and certificate Safety Valves to API 527 Standard.

Fully automatic rigs allow us to test valves hydraulically to pressures up to 400 BAR. ISO 9001: 2000 Approved Certificate No. 5464.

  • We are a Eutech approved testing station.
  • We provide Hydraulic, Nitro, Helium and 02 Air testing services.
  • Hydrostatic test pressures of 450 BarG air and gas test to pressures of 350 BarG.
  • All valves are seat leak tested to comply with API 527.
  • All valves are overhauled and returned to manufacturer’s specification, complete with test certification and a 1-year warranty.

For a free quote call John Ogilvie on 07714-676287 or email

Make An Enquiry

We welcome your feedback and enquiries. Please do not hesitate to get in touch with us

JBD Tritec tel no: +44 (0) 141 440 1292
Excel tel no: +44 (0) 1501 744588