AL type tubular throttling check valveDetailed product description：

AL type tubular throttling check valve is a type of throttling check valve that combines a one-way valve and a throttling valve in series. Its function is to allow oil to pass only in one direction and adjust the flow rate with the throttling valve, while the reverse direction is a leak free shut-off valve. This valve is widely used in oil motor circuits, allowing only one oil to flow and blocking the reverse direction to prevent the oil motor from reversing.

AL type tubular throttling check valve model description



Functional symbols

Technical Parameters

path	ten	twelve	sixteen	twenty
Nominal flow rate l/min	thirty	fifty	one hundred and forty	two hundred
Hydraulic medium	Mineral hydraulic oil, phosphate hydraulic oil
Medium temperature range ℃	-20~80
Medium viscosity range mm2/s	2.8~100
Maximum working pressure MPa	thirty-two
Opening pressure of one-way valve (MPa)	0.05~0.45

Appearance and installation dimensions

AL type tubular throttling check valve