Valve design according to API 6D, 2-pc casting
floating and trunnion ball valve, 3-pc forged trunnion ball valve
Service for large size and high pressure pipeline system, design as DBB, DIB-1, DIB-2 . Normal working temperature－50~200℃, Rubber O-ring can withstand -55℃ critical low temperature. Seat with primary Devlon seal + secondary O-ring seal to make sure zero leakage at very low pressure gas service. Provided with standard and designated seat material,
and special product as metal seated ball valve, high pressure and high temperature metal seated floating ball valve, subsea ball valve.
All ball valves API 607 and API 6FA fire safe tested and witnessed by BV inspector.