Quality and procedure accreditations
Bonut Engineering Ltd has appropriate quality and procedure accreditation for all key product groups. These include:
- ISO 9001:2015 Quality Management System, which covers all our manufacturing and distribution activates.
- Pressure Equipment Directive (PED) Accreditation, which covers our Dereve safety valve range.
- WRAS (Water Regulations Advisory Scheme) approval is in place covering most of our range of water pressure regulator valves (water governors).

Supplier Registration Certificate Achilles UVDB
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Quality System Certification in accordance with Module ‘D’ of the Pressure Equipment Directive.
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Quality System Certification in accordance with Module ‘D’ of the Pressure Equipment Directive.
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Quality System Certification in accordance with Module ‘D’ of the Pressure Equipment Directive.
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View Certificate