China High Pressure Hydraulic Monoblock Valve Zda1-F15L for Excavator

ZDa*-F15L series is the monoblock multi-direction valve with middle/high pressure, which has parallel circuit. It is preset with pressure output port, installs thread-plug, the pressure port P1 can be used in tandem with other hydraulic components.
This valve is featured with compact structure, small volume, high pressure, advanced and reliable performance, easy to use and maintain, widely applied to small type engineering machinery , mining machinery, sanitation machinery and the hydraulic system of other machineries.
Internal check valve: Each valve section has an internal check valve to prevent the oil backflow.
Internal overflow valve: the inside of oil inlet section is equipped with a pilot-operated overflow valve to control the system pressure.
Oil circuit type: parallel type.
Structure type: monoblock valve, any 2~6 sections may combine upon customer's requirement.
Spool function at neutral position: A, O, Y, etc.

Nominal Pressure
(bar)Nominal Size
(mm)Nominal Flow Rate
(L/min)Spool Number
nValve Shaft Stroke
(mm)Weight
(kg)20015502~65+51.9+1.2n