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5SDCV160-20A4

Section Directional Valve

The multi way valve is sections structure, with a single pump circuit for rotation, a single pump circuit for telescopic and luffing, and a dual pump circuit for the main and auxiliary winch; The multi way valve has a compact structure and low pressure loss; The working port can be equipped with secondary relief valves according to requirements; The main forms of control are manual and pneumatic control; and adding an solenoid valve in the circuit can achieve safety protection; Can be operated from both ends.

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Parameters

Rated pressure

20MPa

Rated flow rate

P1:60L/min;P2: 80L/min;P3: 100L/min

Spool stroke

±8mm

Working fluid

mineral oil (HL, HLP)  according to DIN51 524 standard

Fluid viscosity range

10~380mm2/s

Working oil temperature

-20℃~+90℃, if there is a lower temperature requirement, please contact with YUZHOU technology;

The max allowable pollution degree of oil

level 9 according to NAS1638

Recommended filter filtration precision

minimum β10≥75

Oil port size

P1,P2,P3,Ai,Bi:M22X2;T1:M33X2;T2:M42X2;

Vb1,Vb2,Vb3,MP1,MP2,MP3:M10X1;

If you have lower temperature requirements, please contact YUZHOU engineer;

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