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product detail
  • Product Name： Pressure Control Valves
  • Model No： YS Sequence Valve
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Description:

Introduction of Sequence valve:
YS pilot-operated sequence valve is used to control the action sequence of actuators in hydraulic systems, thus achieving automatic control. By changing the control mode, it can be applied in a back pressure valve, unload valve, bypass valve and sequence valve. Besides, an internal supply internal discharge or an external supply internal discharge sequence valve can also be used as a balance valve when it has a check valve.

Model description

Technical Specification of YS Sequence Valve

  03 06 10
Maximum working pressure(MPa) 31.5
Maximum flow(L/min) 250 500 650
Working fluid Mineral oil, phosphate-ester
Fluid temp(℃) -20～70
Viscosity(mm²/s) 12～380
Working Press(Mpa) 5  10  20  31.5  35
Weight(Kg) Y 2.6 3.5 4.4
YW 3.8 4.7 5.6

Code symbol

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