PAVC Hydraulic Single Piston Reciprocating Pump Hydraulic System Spare Parts PARKER Spare Repair Kit

PAVC Hydraulic Single Piston Reciprocating Pump Hydraulic System Spare Parts PARKER Spare Repair Kit

The Parker PAVC series hydraulic single-piston reciprocating pump, as a core power component of industrial hydraulic systems, is widely used in injection molding machines, metallurgical equipment, heavy machine tools and other fields. After long-term operation under high pressure and high frequency, components such as the plunger, seals and distribution plates of the pump body are prone to wear, which may lead to pressure drop, unstable flow and even oil leakage. Parker pavc hydraulic repair spare is specially designed for such problems. By precisely replacing worn parts, the pump body can be restored to its original factory-level performance - the problem of power attenuation can be solved without replacing the entire pump, significantly reducing maintenance costs.

This maintenance kit includes all the core vulnerable parts required for the PAVC pump, from high-precision plungers to high-pressure resistant seals. Every component is manufactured strictly in accordance with Parker's original factory standards. As a professional parker pavc hydraulic spare, it can perfectly adapt to the structural design of the PAVC series pumps, ensuring that the operating parameters of the pump body (such as pressure stability and flow output) after repair are consistent with those of the new machine, providing a reliable guarantee for the stable operation of the hydraulic system.

Precise matching, performance replication

Every component of parker pavc hydraulic repair spare is precisely machined: the fit clearance between the plunger and the cylinder bore is controlled within 0.003-0.005mm, and the flatness error of the distribution plate is ≤0.002mm, completely replicating the dimensional accuracy of the original factory components. This precision enables the repaired PAVC pump to instantly restore its high-pressure output capacity (with a rated working pressure of up to 350bar). Under high-pressure conditions such as injection molding machine injection and metallurgical rolling mill drive, the pressure fluctuation can be controlled within ±2bar, avoiding performance degradation caused by component matching errors.

As parker pavc hydraulic spare, the seals in the kit are made of Parker's special fluororubber material. The temperature resistance range covers -20 ℃ to 120℃, and it can withstand long-term immersion in hydraulic oil and pressure shock. Even in a continuously operating hydraulic system, it can maintain an effective seal for over 3,000 hours, significantly reducing the risk of leakage and minimizing downtime for maintenance caused by oil loss.

Convenient repair and cost optimization

Compared with replacing the entire pump, using parker pavc hydraulic repair spare for local repair can save more than 60% of the cost. For instance, when the flow rate of a PAVC pump drops due to the wear of the plunger, only the plunger-slipper assembly in the kit needs to be replaced, without the need to scrap the entire pump body. If the sealing parts age and leak, the problem can be solved simply by replacing the sealing kit. This "on-demand repair" model is particularly suitable for cost-sensitive batch equipment maintenance scenarios.

Meanwhile, the modular design of parker pavc hydraulic spare makes the repair process more efficient: The components are marked with clear installation positioning labels, combined with detailed assembly guidelines, and skilled technicians can complete the repair work within 2-3 hours. For production lines that rely on PAVC pumps for operation (such as automotive parts die-casting lines), it can significantly reduce downtime and minimize capacity losses caused by idle equipment.

Parker PVAC series pressure regulating valves are used on Parker PV pumps and are accessories of PV pumps. Our company's original imported PVAC series pressure regulating valves are guaranteed to be of high quality.

PAVC3898R4216 Parker Plunger Pump

PAVC1002R42A22 Parker Plunger Pump

PAVC1002R42M22 Parker Plunger Pump

PAVC10032R4222 Parker Plunger Pump

A pressure regulating valve can basically be said to be a pressure reducing valve, and its working principle is:

High pressure medium is filled into a relatively large chamber through a small hole to achieve pressure reduction. In fact, it is achieved by intercepting flow and reducing pressure. The two sides of the diaphragm or piston have an outlet on one side and a artificially applied pressure on the other. The valve stem, which controls the size of the small hole, is connected to the diaphragm (piston). This only requires a fixed pressure, and the pressure in the outlet will always be equal to this pressure, This suggests that a given pressure can be provided by springs, air or hydraulic sources.

PAVC10032R426B322 Parker Plunger Pump

PAVC10032R42H22 Parker Plunger Pump

PAVC10038R4222 Parker Plunger Pump

PAVC10038R42M22 Parker Plunger Pump

PAVC1003R4222 Parker Plunger Pump

PAVC1009C2R426C2M22 Parker Plunger Pump

Performance and main functions of pressure regulating valves (pressure reducing valves)

Pressure regulating valve, also known as pressure reducing valve, is a valve that reduces the inlet pressure to a certain required outlet pressure by adjusting, and relies on the energy of the medium itself to automatically maintain stable outlet pressure. From the perspective of fluid mechanics, a pressure reducing valve is a throttling element that can change local resistance. By changing the throttling area, the flow rate and kinetic energy of the fluid are changed, resulting in different pressure losses and achieving the purpose of pressure reduction. Then, relying on control and adjustment, the fluctuation of the pressure behind the valve is balanced with the spring force, so that the pressure behind the valve remains constant within a certain range of error.

PAVC100B2L46C3A22 Parker Plunger Pump

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PAVC100B32R4222 Parker Plunger Pump

PAVC100B32R426B3AP22 Parker Plunger Pump

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