Flow Control Valves with Check Valves are used in industries and is available in high pressure rating and through knob rotation the flow of media can be controlled. The Valves have label to indicate the flow and hence accuracy of flow can be achieved and has locking system that is arranged to lock the valve so no auto tuning is occurred. The Valves eliminate the possibility of back pressure and has 700 bar operating pressure and operating temperature ranging from 20 ° C to 250 ° C. The Flow Control Valves with Check Valves eliminates back pressure, BSP and NPT end connections, flows to 80 GPM, carbon steel housing, graduated knob and colour spindle for accurate flow control and has provision for panel mounting.