TRUNNION type ball valves are cut off devices suitable for use both on natural gas distribution network and for liquid service when high performance on tightness and low pressure drop are required.
Funtions:
— — Trunnion mounted ball
— — bubble thightness with valve on closed position
— — low pressure drop
— — possible installation on both flow directions
— — high reliability
— — construction according to standard ASTM - ASME - NACE - API - ANSI
