PVV42-1X/069-068RA15DDMC PVV4-1X/113RJ15UMC PVV51-1X/193-046RB15DDMC Rexroth Italy made PVV54/PVV41/PVV42 series double bladed pumps Efficient and stable, silent operation: Rexroth

This release details three high-performance Rexroth hydraulic vane pumps from the PVV series, designed for industrial applications. These fixed displacement pumps feature advanced hydraulic technology with reliable performance and durable construction, suitable for a wide range of industrial machinery and equipment.

The PVV series pumps utilize a sophisticated vane pump design where rotating vanes within the pump housing create low-pressure suction and high-pressure discharge fluid flow. This design ensures efficient liquid transfer and pressure generation with minimal energy loss.

• Compact design for easy installation and maintenance
• High-quality materials for excellent wear and corrosion resistance
• Durable construction suitable for harsh operating conditions
• Advanced noise reduction technologies for quiet operation (68 dB(A) noise level)

• Exceptional volumetric and mechanical efficiency
• Minimal internal leakage and friction losses
• Optimal energy conversion for reduced power consumption
• Built-in pressure relief valve for system safety
• Maximum flow rates ranging from 26 to 285 l/min depending on model

• Long bearing life due to hydraulically unloaded shaft
• Low wear due to hydraulically unloaded vanes
• Low operating noise and minimal pulsation
• Easy to service with exchangeable pump cartridges
• Good efficiency across operating range
• Flexible mounting options with selectable pressure port positions

• Industrial Machinery: Injection molding machines, die casting machines, hydraulic presses
• Construction Equipment: Cranes, excavators, road rollers, loaders
• Marine Machinery: Ship hydraulic systems
• Agricultural Machinery: Tractors, harvesters, agricultural implements
• Automotive Industry: Hydraulic systems in vehicles and test equipment
• Machine Tools: CNC machines, hydraulic machine tools

• Ensure proper alignment with drive shaft (within 0.003 inches)
• Use appropriate mounting flanges (Type C for PVV4/PVV42/PVV51 series)
• Verify correct port connections and flow direction
• Check oil viscosity and cleanliness before operation
• Connect case drain directly to tank using separate 3/8" line

1. Check nameplate for correct RPM and rotation direction
2. Ensure pump suction line extends below oil level
3. Rotate pump and motor by hand to ensure free rotation
4. Jog motor on/off several times (2 seconds on, 3 seconds off) to prime pump
5. Run at lower pressures initially to purge entrapped air
6. NEVER start against a blocked system

• Regular inspection: Check for leaks, unusual noise, and pressure fluctuations
• Fluid maintenance: Replace hydraulic oil after first 100 hours, then every 500 hours
• Filter replacement: Replace filter elements every 1,000 operating hours
• Seal inspection: Check seals and O-rings regularly, replace every 1,500 hours
• Cleanliness: Maintain ISO 4406 cleanliness level 19/16/13
• Temperature monitoring: Keep bearing temperature within ambient +35°C, max 80°C

• Mineral oil HLP according to DIN 51524 part 2
• Viscosity range: 16-160 mm²/s at operating temperature
• Operating temperature range: -10°C to +80°C
• Maximum permissible contamination: ISO 4406 Class 19/16/13

Product Codes:

• PVV42-1X/069-068RA15DDMC
• PVV4-1X/113RJ15UMC
• PVV51-1X/193-046RB15DDMC

Pricing: Contact suppliers for current pricing and volume discounts

Minimum Order Quantity: 1 piece

Packaging: Custom wooden boxes with protective materials

Shipping: Available via DHL, UPS, FedEx, TNT, air express, land, and sea freight

For technical assistance, installation guidance, or troubleshooting, please contact our technical support team with your product model number and application details.