Hitachi Excavator EX300 Cartridge Type Hydraulic Pulse valve
| Min. Order: | 100 Set/Sets |
|---|---|
| Trade Term: | FOB |
| Payment Terms: | L/C, D/P, D/A, T/T, WU |
| Supply Ability: | 50000 |
| Place of Origin: | Zhejiang |
Company Profile
| Location: | Ningbo, Zhejiang, China (Mainland) |
|---|---|
| Business Type: | Manufacturer, Trading Company, Agent |
Product Detail
| Model No.: | Hitachi EX300C01 series -111041 |
|---|---|
| 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 hydraulic pulse valve for Hitachi excavator EX300 series machine |
| Operation pressure:: | 350bar/5075PSI |
| Raw materials:: | Stainless steel for shock pressure |
| Application machine:: | Hitachi Excavator EX300 Series |
| Driven Type:: | Spool and piston sealing type |
| Working temperature:: | -20~+80℃ or as customers indicated |
| Assembly type:: | Standard cavity for Hitachi excavator EX300 hydraulic power system |
| Medium:: | Mineral based oil, such as 32#, 46# or equals medium |
| Surface treatment:: | Chrome plated, zinc plated or original hardening surface |
| Recommended oil filtration:: | 25 Micron or better |
| Production Capacity: | 50000 |
| Packing: | Standard packing for exporting, both air or sea shipping |
| Delivery Date: | Depending quantity |
Product Description
Brief introduction:
The Hitachi excavator EX300 cartridge type hydraulic pulse valve function is to control the pressure in the oil system, is usually installed in the main oil line or shock absorber back pressure in order to reduce the impact of hydraulic shift and lock- unlock the excavator run to maintain steady state. Generally installed in the main oil damper back pressure, in the transmission automatically upshifts and downshifts instantly or lock in the lock-up clutch lock and release action began when the oil pressure dropped, in order to reduce the shift and lock to unlock the impact of the excavator to run a more reliable.
The cartridge type hydraulic pulse valve characteristics:
As the pulse valve has a low-power, supporting the use of smart devices. Diaphragm upper dielectric pressure of the valve cavity through the pressure relief hole, so that the diaphragm is formed under the pressure differential, in the the import medium pressure, hold the diaphragm, the main valve is opened. The armature moves in the opposite direction, cut off the pressure relief hole, the medium through the main valve balance hole into the diaphragm upper shut the main valve port.
Hitachi Excavator EX300 Cartridge Type Hydraulic Pulse valve
The Hitachi excavator EX300 cartridge type hydraulic pulse valve function is to control the pressure in the oil system, is usually installed in the main oil line or shock absorber back pressure in order to reduce the impact of hydraulic shift and lock- unlock the excavator run to maintain steady state. Generally installed in the main oil damper back pressure, in the transmission automatically upshifts and downshifts instantly or lock in the lock-up clutch lock and release action began when the oil pressure dropped, in order to reduce the shift and lock to unlock the impact of the excavator to run a more reliable.
The cartridge type hydraulic pulse valve characteristics:
As the pulse valve has a low-power, supporting the use of smart devices. Diaphragm upper dielectric pressure of the valve cavity through the pressure relief hole, so that the diaphragm is formed under the pressure differential, in the the import medium pressure, hold the diaphragm, the main valve is opened. The armature moves in the opposite direction, cut off the pressure relief hole, the medium through the main valve balance hole into the diaphragm upper shut the main valve port.
Hitachi Excavator EX300 Cartridge Type Hydraulic Pulse valve