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Rexroth vane pump PV7 series

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Description
The REXROTH PV7 series is a range of pilot-operated variable vane pumps designed for industrial hydraulic systems requiring flexible flow control, low noise operation, and long service life. Engineered with hydrodynamically lubricated plain bearings, these pumps deliver extended durability and reliable performance in continuous operation scenarios. A key advantage of the PV7 series lies in its very short on/off stroke times and low hysteresis, enabling precise and responsive pressure and flow control.
These pumps comply with international standards including VDMA 24560 Part 1 and ISO 3019/2 for mounting and connection dimensions, ensuring seamless integration into existing systems. They are compatible with various hydraulic fluids such as HLP mineral oil, HETG, HEES, and HFD-U, expanding their applicability across multiple industries. Standard single pumps of the PV7 series can be flexibly combined into multiple pump units, and also paired with internal/external gear pumps, axial piston pumps, and radial piston pumps to meet complex system requirements.
Ideal for drives with variable flow demands and high pressure-holding functions, the PV7 series is widely used in machine tools, hydrostatic bearings, constant pressure systems, and other industrial equipment requiring stable and efficient hydraulic power supply.

Core Specifications

Part Number
Nominal/Max Pressure (bar)
Displacement (cm³/tr)
Nominal Flow (l/min)
Max Speed (rpm)
Port Sizes (Inch)
Mounting Standard
R900580381
160/160
14
21
1800
Suction: G 1″; Pressure: G 1/2″; Drain: G 1/4″
ISO 3019/2 (Cylindric)
R900580382
160/160
20
29
1800
Suction: G 1 1/4″; Pressure: G 3/4″; Drain: G 3/8″
ISO 3019/2 (Cylindric)
R900580383
160/160
30
43
1800
Suction: G 1 1/2″; Pressure: G 1″; Drain: G 3/8″
ISO 3019/2 (Cylindric)
R900580384
160/160
45
65
1800
Suction: SAE 1 1/2″; Pressure: G 1″; Drain: G 1/2″
ISO 3019/2 (Cylindric)

Additional Technical Parameters

  • Product Series Classification: Pilot-operated variable vane pumps (PV7…C/D/N/W) with component series 1X; Direct-controlled variable vane pumps (PV7…A) with component series 1X/2X (max pressure 100 bar, displacement 10-25 cm³/tr).
  • Frame & Displacement Ranges: Frame sizes 10, 16, 25, 40, 63, 100; Displacement ranges from 14 cm³/tr to 150 cm³/tr (max flow up to 270 l/min for large models).
  • Rotation Direction: Clockwise (viewed from the drive shaft), standard rotation direction R.
  • Drive Shaft: Cylindrical drive shaft compliant with ISO 3019-2 (Output E).
  • Seal Material: NBR seals (for HLP mineral oil) and FKM shaft seal rings (for HETG, HEES, HFD-U fluids).
  • Controller Types: Pressure controller (C), remote pressure adjustment controller (D), flow controller (N), 2-step electric pressure adjustment controller (W); optional lockable function and accessory plates (K/Q).

Hydraulic pump manufacturer

Additional information
Color

Beige

,

Black

,

Brown

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Shipping & Delivery

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.