Thermostatic Expansion Valve Tube Type Of Refrigerant R-22/ R-407, Orifice Capacities- 4-5 Tr, 16Kgmwp, Working Pressure (Max) -500 Psig, Angle Way 3/8 Inch X 1/2 Inch, Similar To Part No. 068U2075 Of M/S Danfoss Or Equivalent To This Of M/S Alco, M/S Sporlon Make, Or Any Other Make With Prior Approval Of Rdso, Conforming To Rdso Specification No. Rdso/Pe/Spec/Ac/0061-2005 (Rev-1), Suitable For Use In Lhb Variant Rmpu Ac Coaches .