PVDF Series Double Variable Vane Pump | PVDF-455-455, PVDF-370-370 | Pressure Compensated

PVDF Series High-Performance Double Variable Displacement Vane Pumps

Product Overview: The PVDF Series is a “dual-power” variable displacement solution specifically engineered for complex hydraulic circuits. As an advanced Double Pressure Compensated Variable Pump, it integrates two independent variable cartridges within a single compact housing, driven by a common shaft. This featured range highlights premium specifications: PVDF-455-455-10S and PVDF-370-370-10. The series allows completely independent regulation of flow and pressure for both outputs, meeting the distinct demands of various system actuators while significantly reducing overflow losses and heat generation.

Key Technical Advantages:

• Independent Dual-Circuit Regulation: Enables personalized pressure and flow settings for both cartridges (e.g., dual 455 or dual 370). One circuit can be utilized for high-pressure clamping while the other handles low-pressure rapid motion without interference.

• Significant Energy Savings & Low Heat: Equipped with highly sensitive internal compensation mechanisms. When the system reaches preset pressure (deadhead state), the pump automatically minimizes flow, eliminating wasted energy and extending the service life of hydraulic fluid.

• Ultimate Silent Operation & Stability: Utilizing precision-ground vanes and rotors, the PVDF maintains exceptionally low vibration and decibel levels even under full-load dual-pump operation, meeting strict environmental standards.

• Space-Saving Architecture: Compared to installing two separate pumps, the PVDF double design saves critical installation space on the reservoir and simplifies suction plumbing and flange layouts.

• Target Applications: CNC machine dual-spindle systems, automated footwear machinery, multi-station modular machines, woodworking equipment, and energy-saving hydraulic power units (HPU).

Detailed Models & Parameters:

• Core Series: PVDF Series (Double Variable Displacement).

• Model Keywords: PVDF-455-455-10S, PVDF-370-370-10, PVDF-370, PVDF-455.

• Flow Designators (L/min @ 1800rpm): Featuring core ratings like 370 (approx. 20-25 L/min) and 455 (approx. 25-30 L/min).

• Technical Specs: 10S / 10 (Design sequence identifiers); Standard ISO/SAE Mounting protocols.

• Max Operating Pressure: Rated continuous working pressure up to 7.0 MPa (70 Bar).