Product Description
MDCV40 series valves with middle-high pressure monoblock construction is developed based on Europe
technology.
1, Inner check valve: The check valve inside the valve body is to insure the hydraulic oil not to be
returned.
2, Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working
pressure.
3, Oil way: Parallel circuit, power beyond option
4, Control Way: Manual control, pneumatic control, hydraulic and electric control for optional.
5, Valve construction: monoblock construction, 1-6 levers.
6, Spool Function: O,Y, P,A.
7, Option: Hydraulic lock is available to be added on A and B port.
8, Available with manual, pneumatic control, electric and pneumatic control, hydraulic and electric
control and etc.
This product is applicable to special vehicles like truck mounted crane, wrecker, scrubbing machine and dynamic compactor and can effectively control such actuating mechanisms like motor and oil cylinder.
Functions and features
1. Compact size, light and handy structure, small weight, simple operation and safety & reliability;
2. Work group number can be added according to demand, 7 spools at most.
3. Complete configuration of primary and secondary overflow valves; Opening pressure to be adjusted as required by customers;
4. Series-parallel connection structure and external load retaining valve ensure that the actuating mechanism with higher load will not fall in operation.
5. Modules with different functions on the valve group can realize the switchover between single and dual pumps to improve working efficiency and save energy consumption.
Basic datasheet:
1. Working pressure: 20MPa;
2. Rated Flow: 40L/min;
MDCV40 dimensions
MDCV80 symbols
This valve have been supply to Palfinger,SANY,XCMG,Zoomlion etc.
This valve is design for our current customer,it's most popular on truck mounted crane.
Yuzhou have own R&D department,we can special design the valves for your application.
Choosing YUZHOU hydraulic is choosing high quality!
Audited Supplier 
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