Rexroth Type PVV Vane Pump | PVV1, PVV2, PVV4 | PVV1-046, PVV2-055, PVV4-082

Rexroth Type PVV Series (PVV1/2/4) High-Performance Vane Pumps

Product Overview: The PVV Series fixed displacement vane pump is a cornerstone of modern industrial hydraulic systems, recognized for its exceptional reliability and compact design. Widely used in brick presses, plastics processing, and various industrial power units, the PVV series offers immense versatility across frame sizes from the compact PVV1 to the high-flow PVV4. This page features the core high-demand models: PVV1-1X/046RA15DMB, PVV2-1X/055RA15DMB, and PVV4-1X/082RA15DMC. Engineered with a pressure-balanced internal mechanism, the PVV series maintains ultra-low operating noise even at outputs up to 16.0 MPa, while supporting easy multi-pump configurations.

Key Technical Advantages:

• Superior Quiet Operation: The pressure-balanced internal design significantly reduces flow pulsation and mechanical vibration, ideal for noise-sensitive indoor factory environments.

• Excellent Self-Priming: Capable of rapid pressure build-up even during low-speed start-ups or cold starts with higher fluid viscosity, minimizing initial wear.

• Modular Multi-Pump Design: PVV pumps can be easily combined into double or triple pump configurations via standard rear-end couplings to meet multi-stage flow requirements.

• Extended Contamination Resistance: Critical working components are hardened to tolerate fine particles in industrial fluids, ensuring much longer maintenance intervals.

• Target Applications: Ceramic brick presses, rubber molding machines, small injection machines, material handling equipment, and custom Hydraulic Power Units (HPU).

Detailed Models & Parameters:

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

• Model Keywords: PVV1-1X/046RA15DMB, PVV2-1X/055RA15DMB, PVV4-1X/082RA15DMC.

• Displacement Ratings (cm³/rev): Including core frame sizes 46, 55, and 82 cm³/rev.

• Technical Specs Decoding:

  • 1X: Component series identifier.

  • R: Right-hand rotation (Clockwise).

  • A15: Max pressure rating indicator (160 Bar / 16 MPa).

  • DMB / DMC: Porting orientation and flange connection standards.

• Max Operating Pressure: Rated for continuous operation up to 16.0 MPa (160 Bar).

• Speed Range: Rated for speeds between 900 and 1800 RPM.