24/7 Emergency Service
Fenflow Limited carry out repair, servicing, and calibration of Safety and Relief Valves within our Spalding workshop.
All safety valves are visually inspected upon arrival and where appropriate an initial test is carried out to asses the compliance of the set pressure.. This ensures any issues are identified before overhaul begins.
We carry out full overhauls and refurbishment, following British and API Standards. This includes:
Valve disassembly and strip-down
Cleaning and degreasing
Seat lapping and machining
Component replacement as required
Re-assembly to OEM specifications
Final pressure and leak testing
All completed valves are fully certified to ISO standards, and any spare parts required are sourced from the original manufacturer or our extensive stock, reducing lead time and downtime.
Regular testing and servicing is essential for maintaining insurance coverage and the integrity of your pressure system safety equipment. Fenflow Limited ensures valves are compliant, reliable, and ready to protect your plant.

Fenflow Limited offers valve asset management, tracking inspection and service dates. We can notify you when valves are due, ensuring compliance and never having out-of-date valves.
We also offer stock agreements, keeping spare valves and seal kits in reserve for your site. This ensures critical components are available immediately when needed, minimising downtime and avoiding production delays.
FenflowKellett Gate, Spalding, Lincs, PE12 6EH