- 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.