OAK Valves is a registered mark owned by LUNA an Italian Company well known as a global
supplier of valves and special products for petrochemical,
chemical, nuclear, gas processing and energy industries, worldwide.
The Quality System of LUNA complies with EN ISO 9001-2008
specification certified and regularly audited by TUV Hessen. LUNA is
authorized to apply the marking on the valves with his own brand
OAK according to European Directives PED 97/23 EC.
The OAK valves conform to Standard ISO, API, ASME, BS, and DIN. In particular the hydraulic and
pneumatic tests are performed according to API 598. All valves are supplied with a test certificate in
accordance with EN 10204 standard. A reliable equipment to perform Positive Material Identification
(PMI) tests on body, bonnets and trim of any valve is available.
The aim of LUNA is to improve continually the design, the quality and the performance of OAK valves.