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CDB*-20 Series Multi-way Reversing valve

CDB*-20 Series Multi-way Reversing valve

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MOQ: 100 PCS

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  • 1.Built-in steady flow valve: the oil inlet body part is equipped with a steady flow valve to provide a stable flow for the steering system
  • 2.Built-in check valve: each reversing body has a built-in check valve to prevent the oil from flowing back
  • 3.Set up dual oil inlets: double pumps can be combined to meet the needs of large-flow hydraulic systems
  • 4.Set up double safety valves: the main safety valve controls the system pressure, and the shunt safety valve ensures the normal working pressure of the steering system
  • 5.Additional valve: two ends of the reversing body, an overload valve or a supplement valve can be added as required
  • 6.Valve body structure: chip structure, any combination within 1~8 groups
  • 7.Valve stem neutral function: A, Z, O, Y, etc.
  • CDB*-20
Hefei Changyuan Hydraulic Co., Ltd

Hefei Changyuan Hydraulic Co., Ltd



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Product Description

Outline Dimension

CDB*-20 Series Multi-way Reversing valve .png




(Mpa)Nominal pressure 20
(L/min) Nominal flow rate160
Spool stroke(mm)8+8
Weight(kg)10.4+5.6n(n Is the number of commutation bodies)


Hydraulic valves order code


CDB*-20 Series Multi-way Reversing valve .png


① Product code

② Design code

③ Pressure grade E:16MPa  F:20MPa  G:25MPa  H:31.5MPa

④ Nominal displacement(L/min)10 15 20 25L/min

⑤ Joining port L

⑥ Spool returning  T spring  W ball  U hydraulic control   SD Manual+Electric hydraulic control

⑦ Block No 1 spool function

⑧ A(A port with overload valve) a( A port with oil filing valve)

⑨ B: B port with overload valve  b:B port with oil filing valve  

⑩ Block No.1 spool function

⑪ With pressure outlet,Omit:Without pressure outlet

⑫ Solenoid valve controls voltage  24V  12V

⑬ New type front cover structure

⑭ speed limit flow rate


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