80-LPM Directional Control Hydraulic Valve

12F series product, but features larger nominal diameter. Due to its nominal flow of up to 80L/min, our product can withstand higher back pressure of at most 2.8MPa. Back pressure refers to the pressure which is generated by the changes of impedance ratio of the component inlet or outlet, or the changes of downstream resistance inside the hydraulic device.

Moreover, we can add different valves to this directional control hydraulic valve, such as overflow, overload, or non return valve etc. The overflow type is able to adjust the system pressure. The overload valve serves to control the operating pressure of single oil cavity, and the non return type can avoid the backflow of hydraulic oil. With the support of so many devices, our product can work more safely and reliably.

Specifications

Nominal Pressure (MPa )	Max. Pressure (MPa )	Nominal Flow (L/min)	Allowable Back Pressure (MPa )	Hydraulic Oil
				Temperature range ( ℃ )	Viscosity range (mm2/s )	Filter Precision (μm )
20	25	80	≤ 2.8	-20~ 80	10~400	≤ 10

美工注意：最后四张图转成PDF格式，做成下载链接，分别取名为ZT-L20F-2OT drawing，ZT-L20F-3OT drawing，ZT-L20F-4OT drawing，ZT-L20F-OT drawing