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Heavy Machinery Field

HEAVY MACHINERY FIELD

CONTROL VALVE ASS’Y & VARIOUS CHECK VALVE & MAINIFOLD ASS’Y

We have embarked on the domestic development of hydraulic equipment for heavy machinery, and have produced and supplied concrete pump car, excavators, fi re engine and cranes on the basis of our rich work experience and know-how in the areas of engineering design, manufacturing, assembly, and inspection. we do our best to provide products with perfect quality and excellent durability, trying to open not only domestic but also global markets.

MAIN 4-WAY BLOCK
  • Working pressure
    35MPa
  • Rated flow
    500ℓ/min
  • Use
    The operation control of main drive cylinder (large capacity)

MAIN 4-WAY BLOCK

MAIN MANIFOLD BLOCK
  • Working pressure
    35MPa
  • Rated flow
    350ℓ/min
  • Use
    The operation control of main drive cylinder

MAIN MANIFOLD BLOCK

VALVE 4-WAY BLOCK
  • Working pressure
    35MPa
  • Rated flow
    120ℓ/min
  • Use
    The operation control of maindrive cylinder(small capacity)

VALVE 4-WAY BLOCK

MAIN 4-WAY VALVE
  • Working pressure
    35MPa
  • Rated flow
    350ℓ/min
  • Use
    The operation control of main drive cylinder

MAIN 4-WAY VALVE

4-WAY VALVE
  • Working pressure
    31.5MPa
  • Rated flow
    150ℓ/min
  • Use
    The direction conversion of hydraulic working oil with high pressure and large capacity

4-WAY VALVE

2-WAY VALVE
  • Apply kinds of machines
    STA, MOLI, M28, M33, M37, M43, M47, M52, M57, M63
  • Working pressure
    10MPa
  • Rated flow
    40ℓ/min
  • Use
    Oil cooler off, Pipe arrangement protection

2 -WAY VALVE

BLOCK FOR REDUCING VALVE
  • Apply kinds of machines
    MOLI, M33, M37, M43, M47, M52, M57, M63
  • Working pressure
    21MPa
  • Rated flow
    60ℓ/min
  • Use
    Main pump, control pressure, Rated flow control

BLOCK FOR REDUCING VALVE

CHECK VALVE
  • Apply kinds of machines
    STA, MOLI, M28, M33, M37, M43, M47, M52, M57, M63
  • Working pressure
    21MPa
  • Rated flow
    60ℓ/min
  • Use
    Backflow prevention

CHECK VALVE

OUTRIGGER CHECK VALVE
  • Apply kinds of machines
    STA, MOLI, M28, M33, M37, M43, M47, M52, M57, M63
  • Working pressure
    33MPa
  • Rated flow
    120ℓ/min
  • Use
    Cylinder hunting prevention

OUTRIGGER CHECK VALVE

SENSING VALVE
  • Apply kinds of machines
    STA, MOLI, M28, M33,M37, M43, M47, M52, M57, M63
  • Working pressure
    35MPa
  • Rated flow
    15ℓ/min
  • Use
    Main cylinder change

SENSING VALVE

DOUBLE RELIEF VALVE
  • Apply kinds of machines
    STA, MOLI, M28, M33, M37, M43, M47, M52, M57, M63
  • Working pressure
    15MPa
  • Rated flow
    60ℓ/min
  • Use
    Swing extension outrigger cylinder protection

DOUBLE RELIEF VALVE

LOGIC VALVE
  • Working pressure
    32MPa
  • Rated flow
    120~560ℓ/min (# 16.25.32)
  • Use
    Composed of poppet, bush and retainern

LOGIC VALVE

RELIEF VALVE
  • Working pressure
    35MPa
  • Rated flow
    15~200ℓ/min
  • Use
    Setting working pressure in system

RELIEF VALVE

SHUTTLE VALVE
  • Working pressure
    35MPa
  • Rated flow
    30ℓ/min
  • Use
    Main cylinder logic control

SHUTTLE VALVE