Adanac provide valve modification services, with approvals from major manufacturers, allowing our customers to meet user demands both in terms of lead-time and specification. Adanac's head office comprises 14,000 ft2 of workshop, technical, design and sales. providing in house machining, welding, pressure testing and NDE capabilities. In addition, Adanac have specialist pressure and performance testing facilities providing Low Temperature and Elevated Temperature pressure testing, Fugitive Emissions Testing as well as clean-room and oxygen cleaning facilities. Adanac have a design team and quality department and operate an accredited ISO 9001 QMS. Modifications can be CE marked for the Pressure Equipment Directive.