Rexroth Type PVV Series Vane Pump | PVV1, PVV21, PVV42, PVV54 | High Pressure

Rexroth Type PVV Series High-Performance Fixed Displacement Vane Pumps

Product Overview: The PVV Series fixed displacement vane pump is the cornerstone of high-pressure power in the industrial hydraulic field. Featuring an advanced cartridge-based design, the PVV series is specifically engineered for long-term reliability under heavy-duty operations. This featured range includes the complete spectrum of series, highlighting high-performance double pumps: PVV21-1X/040-018RA15UUMB and PVV21-1X/055-018RA15DLMB. Utilizing a precision pressure-balanced construction, the PVV series delivers exceptionally smooth flow even under working pressures up to 210 Bar, making it the premier choice for injection molding, die-casting, and large-scale hydraulic power units (HPU).

Key Technical Advantages:

• Rapid Maintenance with Cartridge Kits: The internal components feature a “drop-in” modular design. During maintenance, performance can be restored in minutes by swapping the cartridge kit without disconnecting main plumbing, drastically reducing downtime.

• Low Noise & Low Vibration: The precision-ground 12-vane rotor configuration effectively smooths out pressure pulsations, maintaining decibel levels significantly lower than competing products—improving the factory environment.

• Dual-Circuit Flexibility: Models like the PVV21 integrate two independent displacement cartridges (e.g., 040 and 018) within a single housing, allowing one drive shaft to power separate high-pressure and auxiliary circuits, saving space.

• Superior Pressure Durability: Constructed with high-strength cast iron housings. Rated pressures handle 16-21 MPa, providing excellent shock resistance and extended service life.

• Target Applications: Plastic processing machinery, die-casting machines, shears, bending machines, marine winches, and various energy-saving industrial hydraulic systems.

Detailed Models & Parameters:

• Core Series: Rexroth Type PVV1, PVV2, PVV4, PVV5, PVV21, PVV42, PVV54.

• Model Keywords: PVV21-1X/040-018RA15UUMB, PVV21-1X/055-018RA15DLMB.

• Displacement Codes (cm³/rev): Including core ratings like 018, 040, and 055 in multiple combinations.

• Technical Specs: 1X (Design sequence); RA (Right-hand rotation); 15 (Shaft identifier); UU/DL (Port orientation layout codes); MB (Metric seals/interface identifier).

• Pressure Ratings: Rated continuous working pressures up to 16-21 MPa (160-210 Bar).