Parker,Vickers,Daikin,Nachi Variable Displacement Piston Pump
Specifications and Models of Parker, Vickers, Daikin, Nachi Variable Piston Pumps
1. Parker Variable Piston Pumps
Parker offers a full range of variable displacement piston pumps, suitable for various industrial and mobile applications, with reliable performance and compact design.
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Series
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Model Examples
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Displacement Range (cc/rev)
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Maximum Operating Pressure (bar)
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Maximum Speed (rpm)
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Control Type
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|---|---|---|---|---|---|
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PVplus Series
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PV016R1K1T1NMMC, PV032R1K1T1NMMC, PV360R1K1T1NMMC
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16 – 360
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420
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3600
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Swashplate control, pressure compensation
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VP1 Series
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VP1-45, VP1-70, VP1-130
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45 – 130
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420
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3000
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Hydraulic/electric control
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P1 Series
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P1-050, P1-100, P1-150
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50 – 150
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280
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3000
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Pressure compensation, open-circuit
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C Series
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C-050, C-100, C-150
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50 – 150
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420
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3000
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Closed-circuit, heavy-duty control
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2. Vickers Variable Piston Pumps
Vickers variable piston pumps are high-pressure, low-noise products with a swashplate design, suitable for open-circuit applications, featuring multiple control options and long service life.
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Series
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Model Examples
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Displacement (cc/rev)
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Rated Pressure (bar)
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Maximum Speed (rpm)
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Control Type
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|---|---|---|---|---|---|
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PV Series
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PV066, PV090, PV130, PV180, PV250
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66, 90, 130, 180, 250
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350
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1800
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Mechanical, hydraulic, electric control
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PVH Series
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PVH074R01AA10A, PVH131R01AA10A, PVH200R01AA10A
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74, 131, 200
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350
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2800
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Pressure compensation, load sensing
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3. Daikin Variable Piston Pumps
Daikin variable piston pumps include V series and VZ series, characterized by low noise, high efficiency and high reliability, with flexible control methods to meet different application needs.
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Series
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Model Examples
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Displacement (cc/rev)
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Maximum Operating Pressure (MPa)
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Permissible Speed (min⁻¹)
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Control Type
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|---|---|---|---|---|---|
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V Series
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V8, V15, V23, V38, V50, V70
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8.0, 14.8, 23.0, 37.7, 51.6, 69.8
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7 – 25
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500 – 1800
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Pressure compensator, combination control, power-match control
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VZ Series
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VZ20, VZ50, VZ63, VZ80, VZ100, VZ130
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20, 50.2, 63.0, 79.6, 104.6, 135.9
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35 – 42
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1800 – 3600
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Electro-hydraulic proportional control, load sensing + pressure compensation
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4. Nachi Variable Piston Pumps
Nachi variable piston pumps mainly include PVS series and PZS series, which are energy-saving and silent, with stable discharge volume and suitable for various industrial hydraulic systems.
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Series
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Model Examples
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Displacement Range (cc/rev)
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Maximum Pressure (MPa)
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Maximum Speed (min⁻¹)
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Control Type
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|---|---|---|---|---|---|
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PVS Series
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PVS-0B-8, PVS-1B-16, PVS-1B-22, PVS-2B-35, PVS-2B-45
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8.0 – 45.0
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21
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220 – 650
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Pressure compensation, 2-pressure control, solenoid cut-off control
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PZS Series
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PZS-3B
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45.0
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21
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650
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Pressure compensation, remote control
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Note: The specifications and models are for reference only. For detailed parameters and the latest product information, please refer to the official technical manuals of each brand.
