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Egmec Industry Co., Ltd.
Egmec Industry Co., Ltd.  

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Komatsu Excavator Hydraulic Cartridge Pressure Relief Valves 

Payment Terms: T/T,L/C,D/A,D/P,WU 
Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: Komatsu PC200C01 series -11...
Production Capacity: 30000
Delivery Date: Depending quantity
Standard or Nonstandard: Standard
Structure: Shutoff
Temperature of Media: High Temperature
Brand Name: Egmec
Operation pressure:: 350bar /5075.00PSI
Application machine:: Komatsu PC200 Excavator Mac...
Working temperature:: -20~+80℃ or as customers in...
Medium:: Mineral based oil, such as ...
Surface treatment:: Stainless steel original co...
Means of Transport: Ocean,Land,Air;Express
Packing: Standard packing for export...
Power: Hydraulic
Pressure: High Pressure
Material: Others
Media: Oil
Product:: Hydraulic cartridge type ma...
Raw materials:: Stainless steel for high pr...
Driven Type:: Pressure adjustment, direct...
Assembly type:: Standard cavity for Komatsu...
Medium recommended filtration:: 25 Micron or better

1. High operation pressure up to 5075.00PSI
2. For Komatsu PC200 hydraulic system only
3. Standard cavity dimensions for common replacement

Brief introduction:

    The series of Kobelco SK120C01 series are the hydraulic cartridge valve for the relief the pressure in hydraulic system, please check the following instructions of the operation:

1. The hydraulic oil from the cylinder outlet ports enters the valve inlet cavity through an orifice of the piston, the main valve is closed because the pressure in inlet cavity is larger than outlet cavity.
2. When the oil pressure exceeds the spring presetting pressure, the pilot operated valve open, the oil enters the reservoir thought hoses.
3. The piston moves to right until reaching the end of the pilot valve when the orifice of piston pressure is lower, the hydraulic oil from the cylinder flows into the pipes through orifice of the piston.
4. The inlet pressure is larger than outlet pressure of cylinder if the pressure is lower of in the end of piston orifice, the main valve is open, the hydraulic oil from cylinder enters the reservoir to protect the transmission mechanism.
Komatsu Excavator PC200 Hydraulic Cartridge Type Main Service Pressure Relief Valve
Komatsu Excavator PC200 Hydraulic Cartridge Type Main Service Pressure Relief Valve

 Mr. Eric
Exporting Manager
Tel: 86-574-86303599
Fax: 86-574-56708372
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Company Info

Egmec Industry Co., Ltd. [China (Mainland)]

Business Type:Manufacturer, Trading Company, Agent
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

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