Design, manufacture and materials conform to the essential requirements of API 6D, ISO 14313, ASME B16.34, ASME VIII and Directives PED 97/23/EC and ATEX 94/9/EC.
Bottom entry stem shouldered directly to the body and not to any other intermediate part bolted to the valve.
Standard valve features high integrity stem sealing system in compliance with ISO 15848 Class AH & API 622 suitable for high vacuum service and technically emission free.
Trunnion Mounted & Top Entry valves feature in line maintainable stem sealing system. Replaceable without the need for valve disassembly or removal from the pipeline.
