At Fenflow Limited, we recently completed the overhaul and pressure testing of three DN80 Bailey 726 Twin Spring safety valves and one DN50 716 Bailey bronze safety valve, ready for dispatch to a leading cereal provider.
Certified Safety Valve Refurbishment
Each valve was fully stripped, inspected, refurbished and reassembled in our workshop by our experienced engineers. Following overhaul, all units were pressure tested to ensure correct lift pressure and reliable performance in service.
Every valve was issued with a test certificate, providing full traceability and confirmation that it meets required safety and operational standards.
Why Safety Valve Testing Is Critical
Safety valves play a vital role in protecting pressurised systems from overpressure. Without regular testing and calibration, systems can become inefficient or unsafe. Routine overhaul and pressure testing helps to:
Maintain safe operating conditions
Ensure compliance with industry standards
Prevent costly downtime
Extend equipment lifespan
Provide documented certification for audits
At Fenflow Limited, we offer both on site safety valve testing and full workshop overhauls depending on customer requirements.
Valve Testing and Calibration Services
Whether you require a single safety valve calibration or a full site wide testing programme, our team delivers precision workmanship backed by certification and technical expertise.
If you have any valve requirements, from pressure testing to complete refurbishment, contact Fenflow Limited to discuss your needs.










