The invention provides an oil nozzle valve. The oil nozzle valve comprises a first sleeve and a second sleeve arranged in a sleeving mode inside and outside, and the second sleeve sleeves the outer periphery of the first sleeve so as to form an annulus area between the second sleeve and the first sleeve; an inner cavity for oil and gas circulation is formed in the first sleeve, at least one firstthrough hole communicating with the inner cavity and the annulus area is formed in the side wall surface of the first sleeve, at least one second through hole communicating with the annulus area is formed in the side wall of the second sleeve, so that oil and gas to be collected flow from the outside of the second sleeve and flow through the second through holes, the annulus area and the first through holes in sequence to enter the inner cavity; a plunger valve core reciprocating in the axis direction of the second sleeve is arranged in the second sleeve, and the side wall of the plunger valvecore is connected to on the inner wall of the second sleeve in an abutting mode to block the second through holes in the abutting joint area during the movement. According to the oil nozzle valve, the phenomena of erosion and cavitation erosion of the oil nozzle valve can be reduced, the service life of the oil nozzle valve is prolonged, and the safety of oil and gas production is improved.