Rexroth Type PVV4 Vane Pump | PVV4-1X/082, PVV4-1X/098 | 210 Bar

Rexroth Type PVV4 Series High-Pressure Industrial Vane Pumps

Product Overview: The Rexroth Type PVV4 Series fixed displacement vane pump is the core power solution for heavy-duty industrial hydraulic systems requiring strict quiet operation and pressure stability. Designed for medium-to-high pressure and continuous heavy-load operation, the PVV4 series is a powerhouse of the Rexroth industrial lineup. This selection features core specifications: PVV4-1X/082RA15UMC and PVV4-1X/098RA15UMC. Utilizing precision-ground port plates and a hydraulically balanced core, the PVV4 series maintains maximum volumetric efficiency and significantly reduces system vibration even at continuous operating pressures up to 21.0 MPa (210 Bar).

Key Technical Advantages:

• Superior High-Pressure Stability: Rated for operating pressures up to 21.0 MPa. The hydraulically balanced rotor design neutralizes radial loads, minimizing bearing wear and ensuring extreme reliability under 24/7 continuous duty cycles.

• Ultra-Quiet & Low Pulsation: The engineered stator curve paired with a multi-vane system effectively suppresses flow pulsations, keeping operational decibels far below comparable gear pumps—ideal for improving factory environments.

• Modular “Drop-in” Cartridge Maintenance: The internal pump core is a self-contained unit. Maintenance is streamlined—swap the internal cartridge on-site to restore performance without disconnecting heavy plumbing, drastically cutting downtime.

• High Contamination Tolerance: Hardened internal precision components offer excellent resistance to micro-particles in hydraulic fluids, extending service life in demanding industrial environments.

• Target Applications: Large-scale injection molding machines, metal shears, scrap balers, brick presses, and heavy industrial Hydraulic Power Units (HPU).

Detailed Models & Parameters:

• Core Series: Rexroth Type PVV4 Series (Fixed Displacement).

• Model Keywords: PVV4-1X/082, PVV4-1X/098, 082RA15UMC, 098RA15UMC.

• Displacement Ratings (cm³/rev): 82 cm³/rev / 98 cm³/rev.

• Technical Specs Decoding:

  • 1X: Current component series identifier.

  • R: Right-hand (Clockwise) rotation direction.

  • A15: Standard mounting flange and drive shaft specification.

  • UMC: Porting connection styles and seal configurations (typically including Viton seals).

• Max Operating Pressure: Rated for continuous operation up to 21.0 MPa (210 Bar / 3050 PSI).

• Speed Range: Supports stable operation between 600 and 1800 RPM.