Daewoo Excavator DH220-5 Hydraulic Cartridge Type Rotary Relief Valve
| Min. Order: | 100 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 70000 |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Agent |
Product Detail
| Model No.: | Daewoo DH220-5 series -111047 |
|---|---|
| Means of Transport: | Express, Ocean, Air, Land |
| 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 rotary relief valve for Daewoo excavator DH220-5 series machines |
| Operation pressure:: | 350bar /5075PSI |
| Raw materials:: | Stainless steel and carbon steel |
| Application machine:: | Daewoo DH220-5 Excavator series |
| Pressure Type:: | Pressure adjustable, relief type |
| Assembly type:: | Standard cavity for Cat 3304 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 original surface |
| Working temperature:: | -20~+80℃ or as customers indicated |
| Production Capacity: | 70000 |
| Packing: | Standard packing for exporting, both air or sea shipping |
| Delivery Date: | Depending quantity |
Product Description
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
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