PV2R2 series vane pump (single pump)
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YUKEN PV2R2 vane pump
Core Overview
Key Specifications
|
Parameter
|
Value
|
Unit
|
|---|---|---|
|
Geometric Displacement
|
26, 33, 41, 47, 53, 59, 65, 75
|
cm³/rev (cu.in./rev)
|
|
Max. Operating Pressure
|
210 (21MPa/3050psi)
|
kgf/cm² (MPa/psi)
|
|
Shaft Speed Range
|
600 – 1800 (1200 max for some fluids)
|
r/min
|
|
Flow Range (at 1800 r/min)
|
Approx. 11.6 – 33.8
|
L/min
|
|
Oil Viscosity
|
2.5 – 800 (Optimal: 20 – 40)
|
cSt
|
|
Port Sizes (Suction/Discharge)
|
28mm / 15mm
|
Dia. (mm)
|
Model Number Designation
|
Segment
|
Meaning
|
|---|---|
|
PV2R2
|
Series Identification: Single vane pump, size 2
|
|
47
|
Geometric Displacement: 47 cm³/rev
|
|
F
|
Mounting Type: Flange mounting (standard type)
|
|
R
|
Rotation Direction: Clockwise (viewed from the shaft end)
|
|
AA
|
Seal Type: Nitrile rubber seal (standard for general applications)
|
|
41
|
Shaft Type: Straight key shaft (standard specification)
|
Application Notes
-
Use clean hydraulic oil that meets the specified viscosity range to avoid component wear and blockage.
-
Ensure the pump is properly primed before start-up to prevent dry running, which may damage the vane and rotor.
-
Regularly check the oil temperature; the optimal operating temperature is 30 – 50℃ to maintain stable performance.
-
When replacing internal components, use genuine YUKEN parts to ensure compatibility and performance consistency.
-
Avoid operating the pump beyond the maximum pressure and speed limits to prevent premature failure.
PV2R2-26-F-LAA-43 、 PV2R2-26-F-RAA-43 、 PV2R2-26-F-RAB-43 、 PV2R2-26-F-RAC-43 、 PV2R2-26-F-RFAL-43 、 PV2R2-26-F-RM-31 、 PV2R2-33-F-LAA-43 、 PV2R2-33-F-RAA-43 、 PV2R2-33-F-RAB-43 、 PV2R2-33-F-RAC-43 、 PV2R2-33-F-RFAL-43 、 PV2R2-33-F-RM-31 、 PV2R2-33F1-RAA-43 、 PV2R2-33raf1-RAA-43 、 PV2R2-41-F-LAA-43 、 PV2R2-41-F-RAA-43 、 PV2R2-41-F-RAB-43 、 PV2R2-41-F-RAC-43 、 PV2R2-41-F-RFAL-43 、 PV2R2-41-F-RM-31 、 PV2R2-41F1-RAA-43 、 PV2R2-41f-RAA-43 、 PV2R2-47-F-LAA-43 、 PV2R2-47-F-RAA-43 、 PV2R2-47-F-RAB-43 、 PV2R2-47-F-RAC-43 、 PV2R2-47-F-RFAL-43 、 PV2R2-47-F-RM-31 、 PV2R2-47-F1-RAA-43 、 PV2R2-47-RAF-43 、 PV2R2-53-F-LAA-43 、 PV2R2-53-F-RAA-43 、 PV2R2-53-F-RAB-43 、 PV2R2-53-F-RAC-43 、 PV2R2-53-F-RFAL-43 、 PV2R2-53-F-RM-31 、 PV2R2-53-F1-RAA-43 、 PV2R2-53-RAAF-43 、 PV2R2-59-F-LAA-43 、 PV2R2-59-F-RAA-43 、 PV2R2-59-F-RAB-43 、 PV2R2-59-F-RAC-43 、 PV2R2-59-F-RFAL-43 、 PV2R2-59-F-RM-31 、 PV2R2-65-F-LAA-43 、 PV2R2-65-F-RAA-43 、 PV2R2-65-F-RAB-43 、 PV2R2-65-F-RAC-43 、 PV2R2-65-F-RFAL-43 、 PV2R2-65-F-RM-31
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Process steps：
Customer inquiry: Customers will make inquiries before placing an order to understand product details and communication needs.
Quotation: According to customer needs, provide a formal quotation, including the name, model, quantity, delivery time, payment method, etc. of the goods.
Order confirmation: After the customer confirms the quotation, a formal purchase order will be placed.
Confirm the delivery time: communicate the delivery time with the production department, inform the factory of the order details, and arrange the production plan.
Sign an export contract: After the two parties confirm that it is correct, sign an export contract to establish a trade relationship.
Implement the letter of credit (if applicable): If the payment method of the letter of credit is used, the customer needs to be urged to issue the certificate and review the contents of the letter of credit.
Export stocking: According to the requirements of the contract and the letter of credit, arrange production, purchase raw materials and packaging, and prepare the goods.
Chartering and booking: Contact the freight forwarder to make a booking and arrange the transportation of goods.
Export inspection: Apply to the quality inspection department for export commodity inspection and provide relevant documents.
Apply for a write-off slip: apply for a write-off slip from the foreign exchange management department for subsequent foreign exchange write-off.
Export declaration: Declare exports to the customs and provide documents such as power of attorney for customs declaration, customs declaration form for export goods, commercial invoice, packing list, etc.
