Quality & Certifications
Committed to delivering products that meet the highest international standards.
ISO Certifications
ISO 9001:2015
Quality Management System certification ensuring consistent product quality and customer satisfaction.
CE Marking
European conformity marking confirming compliance with health, safety, and environmental protection standards.
ATEX Certification
Certification for equipment used in explosive atmospheres, essential for oil & gas and chemical industries.
API 607 / API 6D
Fire-safe design certification for ball valves per American Petroleum Institute standards.
ISO 15848
Fugitive emissions certification for low-emission valve designs in environmentally sensitive applications.
Testing Equipment
Quality Assurance Process
Incoming Material Inspection
Raw materials verified against purchase specifications with material test certificates.
In-Process Quality Checks
Dimensional and visual inspection at each manufacturing stage.
Assembly Verification
Torque, alignment, and functional checks during valve assembly.
Final Testing
Hydrostatic shell and seat tests per API 598 / EN 12266 standards.
Documentation & Dispatch
Test certificates, material certificates, and compliance documentation issued with every order.
Compliance Standards
All Dhrivon products are manufactured in compliance with recognized international standards and are tested to meet or exceed regulatory requirements.