The design of ABS PV Automatic type High Velocity Pressure and Vacuum Valve is approved according to IMO-MSC / Circ. 677 / 1009 and fully complies with ISO 15364. The type is also approved by IACS member classification societies according to IMO-MSC / Circ. 677 / 1009 and carries CE (wheelmark) certificate from LR. Our products are as follows; 1-High Velocity PV Valves2-Flame arresters3-Double check valve4-Gas freeing covers5-Test Bench of PV Valves (You can tested any kind of PV Valves on board)