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

Gold Index: 38766

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Daewoo Excavator Cartridge Rotary 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.: Daewoo DH220-5 series -1110...
Production Capacity: 70000
Delivery Date: Depending quantity
Standard or Nonstandard: Standard
Structure: Shutoff
Temperature of Media: High Temperature
Brand Name: Egmec
Operation pressure:: 350bar /5075PSI
Application machine:: Daewoo DH220-5 Excavator se...
Assembly type:: Standard cavity for Cat 330...
Medium recommended filtration:: 25 Micron or better
Working temperature:: -20~+80℃ or as customers in...
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 ro...
Raw materials:: Stainless steel and carbon ...
Pressure Type:: Pressure adjustable, relief...
Medium:: Mineral based oil, such as ...
Surface treatment:: Stainless original surface

1.Adopted with the hydraulic motor in Cat excavator hydraulic system
2.Cat Excavator 3304 machine parts only
3.Customized for any different design

Brief introduction:

    The series of Daewoo excavator DH220-5 hydraulic cartridge type valve is rotary control valve equipped in the hydraulic motor, its role and the main relief valve, the same in order to establish the pressure merely rotary relief valve built rotary pressure.

    Rotary relief valve installation position: installed in the rotary motor cover and a tube to the right turn, turning a tube on the left. The rotary motor relief valve nouns resolution: plus a spring relief valve is behind the one-way valve to regulate the pressure by adjusting the tightness of the spring, when the mining pressure exceeds the relief valve when the set will overflow the one-way valve top open drain back to the tank. The modern rotary motor relief valve has two: one is the pressure can be adjusted directly, easy to adjust the pressure and the main relief as adjusted.

    Another one should not adjusted directly to adjust the pressure to subtract the spacer (the principle is the same) plus the gasket pressure increases, less gasket pressure decreases.

    Rotary motor relief valve inspection methods: In general rotary no effort measured pressure enough is rotary motor relief valve. Check and removed it as the main relief valve.

Daewoo Excavator DH220-5 Hydraulic Cartridge Type Rotary Relief Valve
Daewoo Excavator DH220-5 Hydraulic Cartridge Type Rotary Relief Valve

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 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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