|
 |
|
|
|
|
|
Variable Volume Vane
Pump
These variable volume vane pumps provide continuously variable
flow and pressure to closely match input horsepower to output horsepower.
Features and Benefits:
- Field proven direct spring compensators
(PVR Series) for fast response and no fouling from fluid
borne contaminants.
- 13-vane PVR Series pumps deliver minimal
flow ripple for quiet operation.
- Heavy-duty, one-piece
forged rotor (PVR / PVX Series) for longer life.
- Hydrodynamic
bearings (PVR / PVX Series) eliminate B-10 ratings.
- Patented “Walking Ring” (PVR Series) for even
wear and long life.
- Pressure balanced port plates
(PVR / PVX Series) contribute to excellent pump efficiency.
PVR Series Vane Pumps (Click to link to the PVR page)
Designed to be the medium pressure workhorse of the industry,
you will find PVR Series pumps at work in some of the toughest
applications imaginable, as well as some of the cleanest.
|
|
|
PVX Series
Vane Pumps (Click to link to the PVX Page)
PVX Series pumps offer higher-pressure capacity and a wider selection
of control options than the PVR Series. These features provide
greater flexibility in any application design. |
|
 |
HPV Variable Volume Axial Piston
Pump
Product Description
Continental Hydraulics’s variable volume and pressure compensated
design simplifies circuit design, and reduces heat buildup and noise.
Four pump control options permit the designer to choose the most efficient
means to power his hydraulic equipment. Choices include the standard
pressure compensator control, remote pressure control, load sensing control,
and horsepower limiting control.
Efficiently designed porting reduces noise at all pressure and flow
levels for quiet, efficient operation that eliminates the need for noise
shrouds. The rugged, cast iron body is thicker at stress points which
contributes to quiet operation
Brass piston slippers pivot and rotate to equalize wear while a fluid
passage through the slipper reduces loading and provides lubrication
for the piston shoe and wear plate. Hardened swash plate and trunnion
pins provide rugged support for the piston block and associated rotating
group components.
Features and Benefits
- Hardened swash plate for extended trunnion life
- Balanced piston shoes for high efficiency
- Replaceable port plate and wear plate simplify maintenance
- Efficiently designed porting for reduced noise
- Four pump controls offer design flexibility
- Tandem pump options for multiple pump applications
- Maximum volume control is standard for application versatility
- High speed operation for mobile applications
- Heavy duty cylinder block and body castings provide long life
and reduced noise
- Bolt-in replacement for PV series Denison
Click here to tell us what you need.
Specifications
- Mountings: SAE 2 bolt mountings. SAE ‘A’, SAE’ B’,
and SAE ‘C’
Tandem pump drive capabilities
- Capacities: 6, 10, 15, 20 29 GPM @ 1750 RPM
- Displacements: .88, 1.26, 2.09, 2.62, and 3.78 cubic inches
per revolution
- Pressure Compensation Ranges: 200 to 3500 PSI continuous duty,
up to 4000 PSI intermittent duty
- Recommended Fluids:
- Petroleum based fluids are recommended. Fluids should
be designated by the fluid manufacturer for use in hydraulic
systems. Fluids should contain inhibitors to prevent rust
and oxidation and should contain anti-wear, anti-foam,
and deaerating agents. For other fluid types, please contact
your Continental Hydraulics representative. (Contact us
now)
- Recommended Operating Viscosity
- Petroleum based fluids:
- Optimum – 140 sus (30 Cst.)
- Continuous Minimum – 60 sus (10 Cst.)
- Continuous Maximum – 750 sus (160 Cst.)
- Max cold start up 7500 SUS
- Fluid Cleanliness – ISO 18-16-13 is recommended
- Operating Temperature – Operating temperature is determined
by the viscosity characteristics of the fluid used. Control operating
temperature as needed to assure that fluid viscosity is within
acceptable limits. Because high temperatures degrade seals, reduce
the service life of the fluid, and create scalding hazards, fluid
temperatures should not exceed 180° F. (82° C.) at the
case drain.
- Mounting Position – Unrestricted. However, horizontal
mounting is preferred.
- Relief valves are recommended for all applications to help
protect personnel and the system from potentially damaging overloads
Options and Accessories
- Pressure Compensated - Delivers only the flow required by
the system, while maintaining the set pressure. This reduces
horsepower needs and saves unnecessary wear on the system.
- Remote Pressure Control – Includes all the features
of the standard control, with the added feature of pressure control
from a remote location. This can be accomplished either manually,
or with the utilization of an electronic proportional pressure
control.
- Load Sensing Control – Provides constant flow through
a given orifice and varies pressure with load requirements. Results
in maximum efficiency and minimum heat generation.
- Horsepower Limiting Control – Best choice for high pressure/low
flow and high flow/low pressure systems. You can adjust the pump
to meet your exact system requirements.
Typical Applications
- Mobile equipment
- Marine auxiliary power
- Construction equipment
- Oil field equipment
- Machine tools
- Metal forming and stamping
- Packaging machinery
Contact us now for additional specifications,
performance charts, etc. |
|
|
Power Units
From the 3-gallon Little Champ to custom units up to 5,000-gallon
capacity, there is Continental Hydraulic Power Units (Click here to link to the General Hydraulic Power Unit page) for any application.
Continental power units can be built for light duty or heavy
continuous salt-water duty for today’s harshest environments.
Options include heat exchangers, electro-hydraulic valves, standard “Bang-bang” valves,
accumulators, filters, monitors, switches, motor starters and
completely wired, turn-key systems.
Features and Benefits:
- Specialty designed to decrease wear
and tear on pumps, valves and other system components – Read
that as extreme longevity systems!
- Reservoir capacities
from 1 (one) to over 5,000 gallons to meet a variety
of application needs.
- All units are shipped 100% inspected
and tested for immediate application installation.
- Engineered
via SolidWorks 3D? of AutoCAD? to ensure you get the right
unit for the right job. Full system sign-off prior
to building guarantees you get what you need.
- Fast, accurate delivery without
sacrificing quality.
- ISO-9000 power unit division located
in Savage, MN,
- Proudly Made in USA.
|
|
|
Directional Control
Valves
Continental Hydraulics Directional Control Valves feature both
industry-standard spool configurations, as well as specialty designs.
Operator controls include solenoid / soft-shift, cam, air and manual
options. D03, D05, D08 and D10 series are all available.
Features and Benefits:
- High flow / low-pressure drop for very
efficient operation.
- Pressures up to 5,000 psi
- Tank port pressures to 3,000
psi standard!
- Premium bore honing results in less internal
leakage and wasted energy.
- Surge suppression, indicator
lights and terminal strips are all STANDARD wit every valve.
- Powder coated, black-oxide valves insure excellent, long
term aesthetics.
- Field-interchangeable spools allow for
very easy conversions and / or field maintenance.
- Continental
Directional Control Valves (click to link to Directional
Control Valve page) are manufactured to IO-9000
standards, and proudly made in the USA.
D03 and D05 Series Valves: Direct-operated valves with flows
up to 20 gpm and 35 gm.
D08 and D10 Series Valves: Pilot-operated valves with flows
up to 150 gpm & 275 gpm.
|
|
|
Electrohydraulic Systems
Continental Hydraulics offers extremely reliable, low-cost and
remarkably easy-to-set-up Proportional Control Valves, with either
on-board (OBE) or remote electronic controls. (Click either to
link to the OBE page, or Proportional page).
Proportional Valves minimize shock from sudden pressure and /
or directional changes,
reducing downtime and increasing production.
Features and Benefits:
- High repeatability and fast operation
for accurate / consistent closed-loop or open-loop control.
- Multiple spool flow ranges and metering styles for total,
accurate, responsive load control.
Proportional valves are offered
with either on-board (OBE) electronics, or remote electronic
controls. Open loop and
closed-loop control capability is available. Windows-based
graphic user
interface is extremely user friendly, making OBE programming
very easy. Settings and diagnostics can be performed
using a laptop computer or PDA.
|
|
|
Integrated
Hydraulic Circuits and Manifolds
Integrated circuits are the building block used to meet specific application
requirements. Specify integrated hydraulic circuits whenever you need to save
space assembly time, and/ or avoid hydraulic leakage. (Click here for Integrated
Circuit page.)
Features and Benefits:
- Standard Aluminum or ductile iron manifolds and subplates
are readily available.
- Custom transition plates can be quickly made to your specifications.
- Eliminate inter-valve piping (tubing, hose, etc.) to save
30-70% in labor and material costs.
- Consistent circuit every time.
- Reduces system leak-points.
- Less plumbing reduces system size by 50% or more.
- Made proudly in the USA, to ISO-9000 standards.
|
|
|
Subplates
and Manifolds (click to
link to the Subplates and Manifold page)
Aluminum inline manifolds
for D03, D05 ad D08 valves are available
in a variety of configurations. Subplates for D03, D05 and
D08 valves are available in cast iron or aluminum. (Subplates
for D10
are cast iron only). In-line manifolds are offered from single
stations up to 10 stations depending upon size and application.
|
|
|
Sandwich,
Cartridge and In-Line Valves (Click to
link to the Modular Stack Valve page)
Continental Hydraulics full line of sandwich, cartridges and
in-line valves provide load-holding capability, flow and pressure
controls
in both ductile iron and aluminum bodies. Sizes range from
D03 to D08. Contact us now for additional specifications, performance charts,
etc. |
|
|
(c) 2006 by Continental Hydraulics.
|
