Committed to Quality Without Compromise

A rigorous system of design, testing and inspection ensuring every valve meets the highest international standards.

Quality Policy

For us, quality is not a shortcut – it is the willingness to invest time and resources to achieve a better result. Every valve we produce is influenced by many factors along the production journey, and each of these steps directly affects the final performance.

With this mindset, we are committed to delivering valves that meet the highest possible standards, even if it requires repeating operations, re-checking details and extending processes during manufacturing and testing. Our goal is simple: to come as close as possible to perfection in every product that leaves our facilities.

Our quality assurance system is certified according to ISO 9001. In addition, we hold ISO 14001 certification for environmental management and OHSAS 18001 for occupational health and safety.

All valves are produced in line with the PED Directive 2014/68/EU. For potable water applications, valves can be supplied with WRAS-approved coating and rubber components to fulfil hygienic requirements.

Quality Control

Our quality approach is built around six main pillars that define how every valve is designed, manufactured and verified.

Design

Design is the foundation of our system. Beyond accurate calculations, every valve is created to be functional, reliable and visually consistent with its intended application. This design philosophy guides all subsequent stages of production.

Casting

Casting is where a valve is born. To ensure a smooth transition into machining, coating and assembly, casting parts must be free from defects and produced with strict control over material quality and process stability.

Machining

Machining operations are carried out on CNC lathes, milling and drilling machines. Each component is checked more than once to confirm that all dimensions and tolerances match the technical drawings and performance requirements.

Coating

Coating is applied either manually or through automated systems depending on the size and type of the valve part. For potable water use, valves are typically coated with an average thickness of around 250 microns FBE, with higher thicknesses available on request. Each batch is verified and documented with a dedicated Coating Inspection Report.

Assembly

Assembly is performed by experienced staff who specialise in each product group. Their expertise enables faster, more accurate assembly with a high success rate, ensuring every valve is built in line with its design intent.

Final Inspection

Final inspection is one of the most critical steps in our quality management system. 100% of our valves are hydrostatically tested to verify that they perform safely and reliably in the field, even after long years of service in overseas installations.

Non-Destructive Testing & Final Documentation

To support our quality commitments, a range of non-destructive tests and inspections are applied before shipment:

  • Visual inspection
  • Dimensional checks
  • Hydrostatic shell and seat tests
  • Coating thickness and surface inspection
  • Packing inspection prior to dispatch
  • EN 10204 3.1 final inspection documentation where required

These steps ensure that every shipment is validated, traceable and ready to perform as expected when it reaches the customer.