SCR valves (RTV, RSV, RBV, CBV, EGB) Functions and its working

[@karthiksubramaniyam2665]

Thank u so much for video

[@tushar8090]

Hi thanks for your video. i have question related to pressure difference between SCR reactor and exhaust gas receiver. is there pressure always higher in SCR reactor compared to exhasut gast received in Tier2 mode? or it depend on engine load ?

[@Tech-marine]

Hi always pressure difference between scr reactor and exhaust gas receiver should maintain low, if pressures rises in scr reactor that means valve is leaking, if pressure in scr reactor increases significantly even though the engine in tire 2 mode, valves will operate and reduce the pressure difference.

[@Tech-marine]

It doesn’t depends on engine load