DHB Valves, 12850 Rue Jean Grou, Montréal, QC H1A 3N5   |   Tel: 1 (514) 353-4196   |   Mon–Fri: 7:30AM–4PM
Expertise in
Valve Performance Testing & Certification
DHB Valves offre des services de nettoyage à l’oxygène
We know how important it is for you to meet standards and we’re not going to shy away from any challenge concerning them. That’s why every single valve that leaves the facility comes with a COC (Certificate of Conformity). This means it has a tag that says it was tested to your specified requirements.

DHB Valves’ Pressure Relief Valve testing facilities have the following capabilities:

  • Steam with orifices up to 8” and set pressures up to 570 PSIG and temperatures up to 234°C
  • Air/gaz, jusqu’à 8” de diamètre; pressions de réglage jusqu’à 7000 PSIG.
  • Liquid with orifices up to 8” and set pressures up to 8000 PSIG

We adhere to the following organizations’ standards and recommendations:

DHB — Des organisations de normes et recommandations: American Society+of Mechanical Engineers (ASME), ABS Service Supplier, Compressed Gas Association (CGA), DNV — Certified Maritime Service Supplier
DHB — Des organisations de normes et recommandations: Bureau Veritas, American Petroleum Institute (API), Lloyd's Register — Approved Service Supplier, NBBI — The National Board of Boiler and Pressure Vessel Inspectors, The National Board — VR Certificate of Authorization