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PVX

PVX

Product catalog summary

Introduction and Benefits
The PVX Series Vane Pumps by Continental Hydraulics are designed for enhanced performance with features like variable displacement and pressure compensation. They are suitable for machine tools and general machinery, offering low noise, high performance, and competitive pricing. Key features include continuous duty ratings, high efficiency, quiet operation, modern appearance, improved wear resistance, fast response times, and compliance with SAE, ISO, NFPA, and ANSI standards. The pumps come with a 3-year warranty.

PVX-8 Performance Specifications
The PVX-8 model has a nominal displacement of 1 in³/rev and an actual displacement of 1.06 in³/rev. It operates at a maximum continuous pressure of 3000 psi and a speed range of 1150-1800 rpm. It is designed for right-hand rotation with unrestricted mounting positions. Recommended fluid is premium hydraulic oil with anti-wear additives, and the fluid temperature should not exceed 140°F.

Performance Graphs
Graphs illustrate sound pressure levels, output flow, input power, and efficiency at various pressures, showing high efficiency and low sound levels suitable for noise-sensitive environments.

Dimension Drawings
Detailed measurements for installation, including optional components like two-stage compensators and solenoid-operated pressure controls, ensure proper alignment and installation to prevent noise and vibration issues.

Code Sheet
The code sheet details the ordering process for the PVX-8 model, including options for seals, pressure ranges, rotation/mounting, and control options, allowing customization based on specific application needs.

PVX-11 Performance Specifications
The PVX-11 model has a nominal displacement of 1.5 in³/rev and an actual displacement of 1.66 in³/rev, supporting a maximum continuous pressure of 3000 psi and a speed range of 1150-1800 rpm. It requires precise alignment and fluid recommendations for optimal performance.

Fluid Temperature and Filtration
The normal inlet fluid temperature should not exceed 140°F. Fluid cleanliness should meet ISO/DIS 4406 standards of 18/15 or better for pressures up to 2000 psi, and 17/13 or better for pressures between 2000 to 3000 psi.

Response Time and Weight
Response time from full flow to minimum flow is 20-40 ms, while from minimum flow to full flow is 100-250 ms. Single-stage pumps weigh 120 lbs, and two-stage pumps weigh 128 lbs.

Drive and Alignment
Pumps should be connected to the prime mover using a flexible coupling aligned to a maximum of 0.006” total indicator reading to prevent noise, vibration, and premature wear.

Fluid Recommendations
A premium quality hydraulic oil with anti-wear additives is recommended. Consult the factory for compatibility with water-based fire-resistant fluids.

Efficiency and Sound Pressure
Efficiency and sound pressure levels are provided for different operating conditions, with data plotted for oil at 120°F and viscosity at 140 SUS.

Mounting and Port Sizes
The pumps have SAE mounting flanges and specific inlet, outlet, and case drain port sizes. The mounting position is unrestricted.

Control Options
Various control options are available, including solenoid-operated pressure controls and load sense controls, with specific voltage requirements.

Performance Specifications for PVX-60 and PVX-75
The PVX-60 and PVX-75 models have nominal displacements of 7.9 in³/rev and 10.0 in³/rev, respectively, with a maximum pressure of 2500 psi and a maximum transient spike pressure of 4000 psi. The speed range is 1150-1800 rpm, with right-hand rotation.

Overview
The document provides detailed technical specifications and operational guidelines for Continental Hydraulics PVX Series Vane Pumps, covering compensator types, repair parts, troubleshooting, and warranty information.

Compensator Types
Includes Two Stage Compensator, Load Sense Compensator, Single Stage Compensator, Torque Limiting Compensator, Two Pressure Compensator, and Solenoid Vent Compensator, each with specific applications and benefits.

Repair Parts and Kits
Detailed parts lists and torque specifications are provided for various models, with repair kits including components like O-rings, vane kits, and seal kits.

Troubleshooting
Common issues such as excessive noise, failure to prime, instability, and overheating are addressed with potential causes and remedies.

Warranty
The PVX Vane Pumps come with a three-year warranty against defects in material and workmanship, excluding ordinary wear and tear, misuse, and use of improper fluids.

Key Features
PVX Vane Pumps are designed to be quiet and smooth-operating, suitable for machinery requiring low noise levels, maintaining constant system pressure to eliminate pulsations and associated noise.

Catalog excerpts

CONTINENTAL HYDRAULICS 5505 WEST 123RD STREET • SAVAGE, MN 55378-1299 / PH: 952.895.8400 / WWW.C0NTINENTALHyDRAULICS.COM

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POWERFLOW™ PVX VANE PUMPS YOUR SOURCE FOR VANE PUMPS FOR THE MOST DEMANDING APPLICATIONS What Makes PowrFlow PVX Vane Pumps Your Continental Hydraulics PowrFlow™ PVX Vane Pumps deliver the rugged, reliable performance and value you've come to expect in all our products, They outperform sensitive piston pumps in harsh environments. PVX Vane Pumps deliver faster response, and require less external compensation Use PVX Vane pumps in tough applications such as on machine tools, in steel mills and mines. automobile plants and textile mills. in pulp and paper mills, or any place else where reliable...

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PVX SERIES VANE PUMPS PVX SERIES VANE PUMPS TABLE OF CONTENTS Introduction and Benefits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 PVX-8 Performance Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 PVX-8 Performance Graphs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 PVX-8 Dimension Drawings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6 PVX-8 Code Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 PVX-11 Performance Specifications . . . . . . . . . . . . . . . . . . ....

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PVX SERIES VANE PUMPS PVX SERIES VANE PUMPS BENEFITS INTRODUCTION AND BENEFITS This catalog introduces a new line of enhanced performance variable displacement pressure compensated vane pumps from Continental Hydraulics. Sizes range from 8 to 36 gpm; 3000 psi in “A”, “B”, or “C” SAE mounts and 46 to 75 gpm; 2500 psi in “D” SAE mount. The pumps are designed to meet requirements of the machine tool, general machinery and other markets where low noise, high performance and competitive pricing are needed. Note these improvements and features: • • • • • • • • • • • • Continuous duty ratings. Speed...

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PVX-8 VANE PUMPS PVX-8 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED VARIABLE PERFORMANCE SPECIFICATIONS Displacement (Nominal) Displacement (Actual) Maximum continuous pressure Pressure compensating range 200-3000 psi (14-210 bar) Minimum 190 psi (13 bar) 300-3000 psi (21-210 bar) Two stage Minimum 290 psi (19 bar) Single stage Maximum transient spike pressure Speed range Direction of rotation (viewed shaft end) Right hand (clockwise) Case drain flow 1000 psi (70 bar) while compensating 2000 psi (140 bar) at 1800 rpm 3000 psi (210 bar) 0.6 gpm (2.3 l/min.) 0.9 gpm (3.4 l/min.) 1.26...

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PVX-8 VANE PUMPS PVX-8 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED DISPLACEMENT, PRESSURE COMPENSATED OUTPUT FLOW & POWER @ 1800 rpm 20 (15) OUTPUT FLOW Data plotted: With oil at 120° F. (49° C.). Viscosity @ 120° F. (49° C.) = 140 SUS. PRESSURE psi (bar) SOUND PRESSURE @ 1800 rpm 70 PRESSURE psi (bar) Sound pressure levels measured in a hemi-anchoic chamber with microphone placed one (1) meter away at discrete locations. Sound pressure levels are spacially and time-weighted averaged. CONTINENTAL HYDRAULICS VANE PUMPS VANE PUMP

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PVX-8 VANE PUMPS PVX-8 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED INCHES (millimeters) Optional combination capable pump with end cover Compensator adjusting knob (CW rotation increases pressure standard single stage compensator) Optional volume control (CW rotation reduces flow) #6 S.A.E. Shock Clipper port. Should be plumbed to tank to activate shock clipper function. Pump control mounting datum "T" Pump centerline Centerline pump control 2-stage compensator adjusting knob (CW rotation increases pressure setting) 30° Involute Spline Data Flat root side fit Class 5 Pitch 16/32 Pressure...

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PVX-8 VANE PUMPS PVX-8 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED VARIABLE DISPLACEMENT, PRESSURE COMPENSATED INCHES (millimeters) Optional 2 pressure (vent) solenoid operated compensator Centerline pump control Pump centerline Centerline pump control Rotation arrows cast into body Optional 2 pressure solenoid operated compensator DIN 43650 connector w/ 1/2" NPT compression fitting and sentinal light (Optional) Manual override pushpin Optional 2 pressure operated solenoid compensator Remote control port 1/4 – 19 BSPP CONTINENTAL HYDRAULICS VANE PUMPS VANE CONTINENTAL Inlet port, #16...

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PVX-8 VANE PUMPS PVX-8 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED BUNA N VITON (STANDARD) WATER GLYCOL PRESSURE RANGE PRESSURE CODE (PSI) 30 ROTATION/MOUNTING CODE ROTATION MOUNTING RF DESIGN LETTER SAE FLANGE/KEY/ PORT (THREADED) 12 VOLT 24 VOLT 115 VOLT 220 VOLT * Required for Control Options Codes 27 - 30. * P1 option provides a combinationcapable rear cover. Code 21 and 51 are SAE Adapter kits and require P1 rear cover. CONTROL OPTIONS CODE DESCRIPTION OMIT 12 KEYED SHAFT (STANDARD) DRIVE SPLINE PER SAE 744C Not Available with Tandem Option Typical Ordering Code: CODE DESCRIPTION...

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PVX-11 VANE PUMPS PVX-11 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED VARIABLE DISPLACEMENT, PRESSURE COMPENSATED See pages 12 thru 14 for PVX-11 dimensions. PERFORMANCE SPECIFICATIONS Displacement (Nominal) Displacement (Actual) Maximum continuous pressure Pressure compensating range 200-3000 psi (14-210 bar) Minimum 190 psi (13 bar) 300-3000 psi (21-210 bar) Two stage Minimum 290 psi (19 bar) Single stage Maximum transient spike pressure Speed range Direction of rotation (viewed shaft end) Right hand (clockwise) Case drain flow 1000 psi (70 bar) while compensating 2000 psi (140 bar)...

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PVX-11 VANE PUMPS PVX-11 VANE PUMPS VARIABLE DISPLACEMENT, PRESSURE COMPENSATED Data plotted: With oil at 120° F. (49° C.). Viscosity @ 120° F. (49° C.) = 140 SUS. PRESSURE psi (bar) Sound pressure levels measured in a hemi-anchoic chamber with microphone placed one (1) meter away at discrete locations. Sound pressure levels are spacially and time-weighted averaged. CONTINENTAL HYDRAULICS VANE PUMPS CONTINENTAL HYDRAULICS VANE PUMPS

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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