... to 630Bar 3.Shell test,High pressure closure test API Gate Valve Pressure Testing Bench1.Testing SizeDN15-DN12002.Pressure to ... flange ends connections valves, like gate valve, globe valve, check valve, ball valve, plug valve and other control valves.Testing Scope: DN15 ... made up of Hydraulic system, Electrical system, pressure gauge system, control panel system, the tubes and fittings are all made in ...