Kobelco Excavator SK120 Hydraulic Cartridge Type Pressure Reduce Valve

Model: Kobelco SK120C01 series -111037
Place of Origin: Zhejiang,China (Mainland)
Power: Hydraulic
Standard or Nonstandard: Standard
Pressure: High Pressure
Structure: Shutoff
Material: Others
Temperature of Media: High Temperature
Media: Oil
Brand Name: Egmec
Product:: Hydraulic cartridge type adjustable pressure reduce valve for Kobelco excavator machine SK120 series
Operation pressure:: 320bar-370bar /4640PSI-5365PSI
Raw materials:: Stainless steel for high pressure, no.45 carbon steel materials
Application machine:: Kobelco SK120 excavator machine
Driven Type:: Pressure reduce, direct type
Working temperature:: -20~+80℃ or as customers indicated
Assembly type:: Standard cavity for Kobelco SK120 excavator hydraulic power system
Medium:: Mineral based oil, such as 32#, 46# or equals medium
Medium recommended filtration:: 25 Micron or better
Surface treatment:: Stainless steel original color, or chrome and zinc plated as indicated


basketAdd to Basket  Edit

Share |

Product Description

Payment & Shipping Terms Supply Capacity
Trade Term:FOBProduction Capacity:30000
Payment Terms:L/C, D/P, D/A, T/T, WUPacking:Standard packing for...
Min. Order:50 Set/SetsDelivery Date:Depending quantity
Means of Transport:Express, Ocean, Air, Land

Brief introduction:

    The Kobelco SK120C01 series of hydraulic cartridge type adjustable pressure reduce valve is keeping the main pump output pressure lower and stable at 33bar, to control pressure.

    It will lead the output pressure reduce valve lower to 33bar if the cone shape spool is not closed completed due to the dirty oil. It will not make any effect when turning the knob if the main control pressure too low always.

    Leaving the pressure relief valve on the cone-shaped spool closed lax due to the oil is dirty , it will cause the output pressure of the pressure relief valve is less than 3.3MPa . In this case , regardless of the operating handle how operation , the control pressure is always low, the various working means of the main control valve spool moving amount is too small , resulting in the flow rate of the flow to the working device is also small , resulting in the whole weakness.

    The oil to the working devices becomes little if the spool of the main valve is small amount of movement resulting in the whole weakness.
Kobelco Excavator SK120 Hydraulic Cartridge Type Pressure Reduce Valve
Kobelco Excavator SK120 Hydraulic Cartridge Type Pressure Reduce Valve

Category: Kobelco Excavator Pressure Cartridge Valves

Related Category: Hydraulic Cartridge Pressure Relief Valves  Hydraulic Cartridge Pressure Control Valves  Hydraulic Cartridge Flow Control Valves  Cartridge Solenoid Operated Valves  Hydraulic Cartridge Solenoid Operated Valves