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YGSXF20-25B

Sequence Valve

Mainly used in construction machinery with telescopic boom such as mobile cranes, to control the opening telescopic of the second boom after first boom reaches the limit of extension.The mechanical structure is simple, with higher stability and safety.

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Parameters

Max working pressure

31.5Mpa

Rated flow rate

80L/min

Working fluid

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

Fluid viscosity range

10~380mm2/s

Working oil temperature

-20℃~+90℃,If you have lower temperature requirements, please contact Yuzhou Technology;

The max allowable pollution degree of oil

level 9 according to NAS1638

Recommended filter filtration precision

minimum β10≥75

Oil port size

T1,T2,P1,P2,Ai,Bi:G1/2;MP1,MP2:G1/4;

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Size Graphics