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Features:●Model ZT-L20 with middle -high pressure monoblock construction is an independenty developed controlvalves by our company.●Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be returned.●Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure.●Oil way: Parallel circuit,power beyond option●Control Way: Manual control, pneumatic control, hydraulic and electric control for optional.●Valve construction: monoblock construction, 1-5 levers.●Spool Function: O,Y, P,A.●The valve is widely used in the hydraulic system of forklift environment vehicle and light loadingmachines.Specifications:Nominal Pressure:20 MpaMac Pressure: 31.5MpaNom.Flow: 90L/MinAllowable Pressure: ≤1MpaTemperature: -20 - +80℃Visc. Range: 10-400Mm2/SFiltrating Accuracy: ≤10 UmNote: Maxmum Permissible Degree Of Contamination Of The Oil Is Accroding To GB/T14039-19/16Package:1 X ZT-L20-3 Monoblock Directional Control Valve
【Product Parameters】Nominal pressure:20 Mpa，mac pressure: 31.5mpa，visc. range: 10-400mm2/S，filtrating accuracy: ≤10 um.
【Internal Valve Body】he check valve in the valve body is used to ensure that the hydraulic oil does not return, and the safety valve in the valve body can adjust the working pressure of the hydraulic system.
【Control Method】Manual, pneumatic, hydraulic and electric control can be selected. The oiling mode of this machine is through a parallel circuit, and the power exceeds the option.
【Structure Function】The valve structure adopts an overall structure, with 1-5 levers, and the function of the spool is O, Y, P, A.
【Friendly Note】The maximum allowable pollution degree of the oil of this product conforms to GB/T14039-19/16.
