XJDD-00622 XJDD00622 Excavator Rexroth Travel Relief Valve R170W-7 R140W-9A R200W-7A
Brand Name:GVO
Model Number:R170W-7 R140W-9A R200W-7A
Minimum Order Quantity:1PCS
Delivery Time:Within 2-7 Days After Receiving Payment
Payment Terms:T/T，Western Union，Ali payment，L/C,Paypal
Place of Origin:CHINA
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Location:
Guangzhou Guangdong China
Address:
Block 36, Building B, No.129, Zhucun East Ring Road, Tianhe District, Guangzhou
Supplier`s last login times:
within 20 hours
Product Details
Company Profile
Product Details
| roduct Name: | XJDD-00622 XJDD00622 Excavator R140W-9A R200W-7A Main Relief Valve |
| Place of Origin: | GUANGZHOU |
| Brand Name: | HYUNDAI |
| Model: | R140W-9A R200W-7A |
| Part Number: | XJDD-00622 |
| MOQ | 1 Piece |
| Condition: | New |
Principle of direction control travel valve:
Taking the slide valve type as an example, the relative movement of
the valve core in the valve body changes the connection state of
the oil port, realizes the switching of the hydraulic oil flow
direction, thereby controlling the forward, reverse and stop of the
travel motor, and achieving the purpose of controlling the travel
direction of the equipment.
Principle of pressure control travel valve: Taking the Rexroth BVD
balancing valve as an example, it belongs to the pilot hydraulic
control valve. When the hydraulic system pressure oil enters the
pilot control oil circuit, the valve core is pushed to overcome the
spring preload force to move, open the main oil circuit, and allow
the pressure oil to enter the main oil circuit to drive the
actuator; when the pressure decreases, the spring resets the valve
core to close the main oil circuit, and can also automatically
adjust the pilot control oil circuit pressure to compensate for the
pressure fluctuation of the main oil circuit to ensure stable
movement of the load.
FAQ:
1.What do you mainly produce?
A;Our main business hydraulic Spare Parts,safety valve,Gear pump,hydraulic pump,control valve,Trave Motor Assy,swing motor,Seal kit, Electric parts,solenoid valve, engine assembly.etc.
2, Do you have stock for the goods?
A;We have plenty stock for many items in the warehouse.
3. Do you test all your goods before delivery?
A: Yes, we have a 100% test before delivery.
4.I know only the excavator model, but can not offer parts No., what should I do ?
A;If possible, you can send us the old photo, nameplate or the size for reference.
5.can I order one of our samples for testing first?
A: Of course!
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XJDD-00622 XJDD00622 Excavator Rexroth Travel Relief Valve R170W-7 R140W-9A R200W-7A
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