... to 630Bar 3.Shell test,High pressure closure test API Gate Valve Pressure Testing Bench1.Testing SizeDN15-DN12002.Pressure to ... specially designed to test the flange ends connections valves, like gate valve, globe valve, check valve, ball valve, plug valve ... stainless steel, Main parts: low pressure pimp,. high pressure pump, motor, oil pump, solenoid valve,non return valve , clamping fixture ...