PV2R Series Vane Pump – Jinpinlub.net

PV2R12 Series Double Vane Pumps 210 bar Designed for Industrial Equipment Requiring Various Pressure and Flow Combinations

Jinpinlub HYD — Sun, 26 Apr 2026 14:54:44 +0000

Особенность

The PV2R12 Series Vane Pump is a Dual Stage (High Pressure and Low Pressure) Vane mechanism consisting of two PV2R Series single pumps of dissimilar specification (Size 1 and Size 2) within one housing and driven by a common drive shaft.
1. Through precision machining and optimizing the internal structure of the pump, it reduces noise and pulsation.
2. It contains two output circuits that allow different operational sequences and/or pressure control functions to be executed.
3. Generally, the volumetric efficiency is above 92%; the advanced design of the Vanes minimizes internal leakage, and thus reduces wear on the pump parts. The cartridge style design of the internal drive components allows for easy maintenance of the pump and reduces time spent maintaining the pump.

Specificiation

Dimension

Приложение

The PV2R12 is recognised throughout the industry as an effective means of controlling the operation of large scale hydraulic systems via its ability to maintain a stable mechanical connection between different hydraulic cylinders acting under different loadings; and as such it has become one of the most widely utilised types of valves for industrial applications requiring hydraulic power, including, for example:
1.Injection moulding and diecasting equipment – provides a method for rapidly switching between the two cooling phases of cooling-and-high-pressure-holding the mould.
2.Forging and stretching equipment – provides extremely stable hydraulic power.
3.Steel and ship-building industries – serves as a primary hydraulic power source for countless hydraulic power/control systems.
4.Industrial/environmental – such as waste plastics balers or metal chip compressors, etc.

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Datasheet - PV2R12 Series Vane Pumps

Alternative to the Yuken PV2R3 Series Vane Pumps, used in equipment such as injection molding machines excavators

Jinpinlub HYD — Sat, 25 Apr 2026 07:40:33 +0000

Особенность

The PV2R3 Series high pressure, low noise Single Stage Vane Pumps are designed to operate at pressures up to and including 21 MPa and deliver efficient, reliable, and consistent operation. The PV2R3 Series has a very large range of nominal displacements; for a single unit, typical nominal displacement ranges from 76 ml/revolution to 116 ml/revolution (with some specifications covering an even greater range of 52 ml/revolution to 153 ml/revolution). Therefore, they cover the full range of flow requirements for hydraulic systems. The PV2R3 Series has a compact design and can be used with two different types of mounting (mounting plate or base). The PV2R3 Series is widely used in machine tools, plastic processing equipment (e.g., injection molding machines), press equipment, and many types of construction equipment.

Specificiation

Dimension

Приложение

1. Equipment for molding and processing rubber and plastics: The PV2R3 pump supplies high-pressure and stable power to the clamping, injection and ejection of molds in injection molding machines. This is achieved with much quieter operation than traditionally found with hydraulic pumps resulting in better work conditions.
2. Metal forming and stamping equipment: Many machines such as stamping presses, bending machines and punching machines require very rapid delivery of very high-pressure hydraulic fluid. The PV2R3 pump will be able to repeatedly withstand pulsating high pressure up to 21,000 kPa with excellent volumetric efficiency and therefore produce accurate metal processing.
3. Marine hydraulic systems; Construction machinery: The PV2R3 pump is the primary hydraulic power source for the auxiliary hydraulic systems of mid-sized construction machines through to power support for hydraulic steering gears and cargo winches on marine vessels. The PV2R3 demonstrates a high level of tolerance to contamination/impurities in hydraulic fluids allowing for many years of continuous stable operation under high load, long duration conditions.

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Datasheet - PV2R3 Series Vane Pumps

Direct Replacement for Yuken PV2R1 Single Vane Pump (210 bar) — For Injection Molding Machines, Machine Tools, etc.

Jinpinlub HYD — Fri, 24 Apr 2026 06:32:30 +0000

Особенность

The PV2R1 series is a high-pressure, high-performance, single-stage vane pump specifically developed for low-noise operating environments. Its primary applications are found in industrial hydraulic systems that demand strict control over operational noise and high stability in flow output.
1. High Pressure and High Performance: The PV2R1 is engineered specifically for high-pressure operating conditions, featuring a rated pressure capability of up to 21 MPa (210 kgf/cm²).
2. Wide Flow Range: The PV2R1 series encompasses a broad spectrum of nominal displacements—ranging from 5.8 to 31 cm³/rev.—facilitating easy model selection to suit diverse load requirements.
3. Convenient Maintenance: The pump features an internal “Cartridge Kit” assembly structure; this design allows for the maintenance or replacement of worn components without the need to remove the entire pump unit from the equipment, thereby significantly reducing downtime.

Specificiation

Dimension

Приложение

1. Plastics Machinery:PV2R1 series lubrication pumps are among the major hardware that make injection molding machines and blow molding machines work through the supply of stable hydraulic power.
2. Metalworking and Machine Tools: With an extremely low level of flow pulsation, PV2R1 pumps are used as the best hydraulic power source for equipment like cutting machinery, metal-cutting machine tools, and different precision machine tools requiring a high level of processing accuracy.
3. Forging and Forming Machinery: Mainly used for the operation of equipment such as bending machines, pipe benders, hydraulic presses, and die-casting machines.
4. Light Industry and Other Machinery: the group includes footwear manufacturing machinery, leather and plastics processing machinery, metallurgical machinery, construction machinery, and port machinery.

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Datasheet - PV2R1 Series Vane Pumps