Set Of Valves And Maintenance Kit Of Pantogrpah Control Unit Of 3 Phase Motor Coaches. One Set Consists Of (1) Throttle Relief Valve Pt No. : 909010013100, Qty. 1 No., (2) Screw In Throttle Valve Pt No . : 909010013200 Qty. : 01 No., (3) Safety Valve Pt No. : 909010013000, Qty. : 02 Nos., (4) Filter Element P T No. : 909010008700, Qty. : 02 Nos., (5) Regulator Repir Kit Pt No. : 909010006100, Qty. : 01 No. [ Warra Nty Period: 30 Months After The Date Of Delivery ] ]