Prince cylinders,valves,pumps&motors
Prince cylinders,valves,pumps&motors
Prince Manufacturing Corporation offers a warranty for its products against defects in materials or workmanship under normal use. Standard Prince products are covered for 36 months from purchase or 30 months from first use, whichever is earlier. Wolverine standard and custom products are covered for 15 months from purchase or 12 months from first use. The warranty includes repair or replacement of defective parts and covers transportation charges to and from Sioux City, Iowa, but excludes removal and installation expenses.
Prince is not liable for consequential damages such as loss of time, manufacturing costs, or profits. Products are not warranted for merchantability or fitness for a particular purpose beyond the stated warranties.
The document details specifications for hydraulic cylinders and accessories, including bore sizes, stroke lengths, and pressure ratings. It highlights features of product lines like 'Sword' and 'Royal', which include heavy-duty welded construction and chromed piston rods.
Custom cylinders are designed for durability and compactness, featuring integrated sensors, built-in valves, and high-strength materials. They are ISO 9001:2008 certified.
Prince offers welded designs with bores from 1" to 20", tie rod designs with bores from 2" to 5", and large bore air cylinders, handling pressures up to 7,500 PSI and stroke lengths up to 50 feet.
All products undergo 100% testing, with real-time quality process monitoring and in-house cleanliness testing. Gauge calibration is traceable to NIST standards, and oil filtration meets ISO 4406:1999 standards.
- Fortress Line: Heavy-duty welded cylinders for 3000 PSI extended duty, featuring chromed piston rods and urethane u-cup seals.
- Gladiator Line: Similar to Fortress, with externally threaded gland caps and polyurethane crown seals.
- Magnum Line: Clevis cylinders with heavy-duty welded construction for 3000 PSI maximum operating pressure.
Standard cylinders are not suitable for high shock loads, high spike pressures, or high side loads, and are not intended for personnel lift or crane applications.
Prince Manufacturing Corporation is headquartered in North Sioux City, South Dakota. Contact details for OEM and distributor customer service are provided.
The pump can be mounted vertically or horizontally and offers three volume and pressure settings. It is designed for single acting cylinders but can be adapted for double acting cylinders with additional components.
FA Series: For systems with flows up to 20 GPM, featuring a spin-on filter element.
FB Series: For systems with flows up to 45 GPM, also featuring a spin-on filter element.
Various models of directional control valves are listed, including stack type, solenoid operated, and proportional work sections.
Maximum operating temperature for valves is 180°F. Fluid cleanliness should meet ISO 4406 standards.
Various valve sections and kits are available for order, identified by part numbers.
Several pressure relief kits are available, with adjustable settings ranging from 500 to 3000 PSI.
The Series 20 directional control valves can be ordered as separate sections or as a complete assembly.
Different spool types and actions are available, such as 3-way and 4-way positions.
Load checks prevent cylinder fall and back-flow of oil. Parallel and tandem circuit configurations manage oil flow within the valve bank.
Valves can be customized using a model number matrix to meet specific requirements.
The document provides technical specifications and operational guidelines for the Series 20 stack valve by Prince Manufacturing Corporation.
The Series 20 stack valve is primarily an open center system, directing hydraulic oil from the inlet to the outlet when spools are in neutral.
The document outlines the conversion process from open to closed center systems.
It is recommended to use a relief valve to control maximum pressure in open center systems.
Various options for inlet and outlet sections are detailed, including standard open center, power beyond, and closed center configurations.
Dimensional data for work sections and pressure drop across different sections are provided.
The importance of correctly setting relief pressures and the potential for oil leakage in closed center systems is highlighted.
This document provides technical specifications, procedures, and recommendations for the Series 20 hydraulic valve system by Prince Manufacturing Corporation.
The Series 20 valves are designed for a maximum operating pressure of 3500 psi and a nominal flow rating of 20 GPM.
Manual and electro-proportional flow control options are described.
The valves feature adjustable relief settings ranging from 2000 to 3500 psi.
The Series 20LP and 20LPC work sections are designed for use with load sense pumps.
Pressure drop curves and test data for various configurations are included.
Detailed part numbers and configurations are provided for ordering specific valve components.
Prince Manufacturing Corporation provides contact details for customer service and technical support.
This document provides technical specifications and configurations for the Series 20 solenoid-operated valves by Prince Manufacturing Corporation.
The Series 20 valves are available in configurations supporting 10 to 20 GPM flow rates.
Multiple spool types are outlined, including 3-way and 4-way configurations.
Two main handle options are available: solenoid operated only and solenoid operated with a manual lever.
Relief options are provided for both 'A' and 'B' ports.
Various coil voltage options are supported, including 12 VDC and 24 VDC.
Utility sections can be combined with solenoid-operated sections.
The Series 20 includes proportional work sections for precise control.
The valves are suitable for hydraulic systems requiring precise flow control and pressure management.
Prince Manufacturing Corporation is located in North Sioux City, South Dakota.
The document provides detailed specifications and configurations for the Series 20 directional control valves and solenoid-operated sections.
Different models of 4-way, 3-position valves with varying flow rates are outlined.
The 20IC2F inlet assembly is highlighted for use with open center proportional solenoid assemblies.
Graphs illustrate the relationship between work port flow and current for various spools.
Assembly options for the Model SV sectional body directional control valve are described.
Detailed ordering information is provided, including part numbers for various sections and configurations.
The valves are designed for parallel or series circuit construction.
The document provides technical details on the SV Series hydraulic circuit valves.
- Cracking Pressure: Standard SVL section has a cracking pressure of 40 psi.
- Series Circuit Valve: Used to control multiple hydraulic components simultaneously.
- Combined Series/Parallel Circuits: Allows both series and parallel control in the same valve assembly.
- Series Motor Spool: Controls reversible hydraulic motors.
- Closed Center Applications: SV Series Circuit Valve sections are not suitable for closed center valve assemblies.
- Inlet Relief Options: Various options including no relief and adjustable relief.
- Outlet Cover Options: Includes standard open center outlet and power beyond outlet.
- Mid-Inlet Section: Provides an inlet port for a second pump mid-stream in the valve stack.
- Flow Control Options: Includes proportional, unloader, and manually operated pressure-compensated flow control cartridges.
- Ensure total pressure does not exceed system relief setting or pump pressure rating.
- Use power beyond plug in outlet section if series flow is required to a downstream valve.
- Consider application requirements when selecting between series and parallel configurations.
Various solenoid coil options for different voltage requirements are outlined.
Three main flow control options are described: Manual Flow Control, Electro-Proportional, and Solenoid Unloading.
Details on pressure core configurations and circuit schematics are provided.
A special joystick handle is available for operating spools of adjacent sections.
This component restricts oil flow in one direction while allowing free flow in the opposite direction.
Features such as open or closed center applications and power beyond capability are listed.
Detailed descriptions of solenoid work sections are provided.
Detailed ordering information for various components is included.
This document provides technical specifications and operational details for Prince Manufacturing Corporation's solenoid-operated valves.
- Coil Voltage & Termination: Options include 12 VDC and 24 VDC with various terminations.
- Port Relief Options: Adjustable and non-adjustable direct acting relief options are available.
- Section Types: Include Standard Work Section, Lock Section, Metering Work Section, and Port Relief Section.
- Spool Types: Various configurations such as 3-Way 3-Position and 4-Way 3-Position are available.
- Solenoid Operation: The operation of solenoid cartridges is described.
- Pressure Requirements: Proper operation requires a pressure differential of 150-200 PSI above tank pressure.
- Coil Specifications: Coils are rated for continuous duty at 100% voltage.
Part numbers for various coil configurations are included.
Current, lead wire, AC coils, and coil types are specified.
SV proportional work sections use varying pilot pressure to shift spools against spring bias.
Use PWM current control module and joystick for current supply to coils.
SVIC2F inlet assembly is used with SVM open center proportional solenoid assemblies.
Radio remote offerings include receivers and macro transmitters.
Directional control valves available in 1, 2, or 3 spool configurations.
The document provides detailed technical specifications and options for the RD-5000 series hydraulic valves.
- Maximum Operating Pressure: 3000 PSI
- Maximum Operating Temperature: 180°F
- Maximum Tank Port Pressure: 500 PSI
- Recommended System Filtration: ISO 4406 19/17/14
- Flow Rating: 30 GPM for RD5100, 25 GPM for RD5200 and RD5300
- Weight: 14 lbs for RD5100, 23 lbs for RD5200, 34 lbs for RD5300
- Economical monoblock construction with high tensile strength gray cast iron.
- Load check on each spool, adjustable relief valve from 1500 to 3000 psi.
- Hard chrome plated spool with power beyond and closed center capability.
- Optional 4 Position Float on the first spool and reversible handle.
- 4 Way 3 Position Tandem Center: Controls double acting cylinders or reversible motors.
- 4 Way 3 Position Closed Center: Similar to tandem center but blocks open center passage in neutral.
- 4 Way 4 Position Open Center Float Spool: Adds a float position allowing cylinders to drift.
- 3 Position Spring Center to Neutral: Standard option with spring return to neutral.
Tables and graphs show pressure drop values and relief curves.
Standard valves come with end inlet and outlet locations, power beyond conversion plug, and complete handle assemblies.
- Open Center Applications: Suitable for systems with fixed displacement pumps.
- Closed Center Applications: Suitable for systems with variable displacement pressure compensated pumps.
The document describes the load check feature, which prevents back-flow of oil.
Various options for pressure release detents are described.
Options for power beyond functionality are outlined.
Auto-Cycle Two Spool Valve and Rotary Actuator Option are described.
RD5000 Valve with proportional operators is detailed.
The document provides detailed technical specifications and operational guidelines for various models of directional control valves.
The RD5000 series is equipped with proportional solenoid operators.
This model allows remote electrical or manual control.
Designed for system flows up to 15 GPM and pressures up to 3000 PSI.
A two-spool loader valve with a series circuit for multifunction operation.
Heavy-duty remote cable controls are available for most Prince directional control valves.
- Maximum Pressure: 3000 PSI
- Maximum Flow: 25 GPM
- Minimum Filtration: 10 Micron
- Operating Temperature: Up to 180°F
Part numbers for various components and kits are included.
The document provides detailed specifications and features of various hydraulic valves, including the LVT and LVR two spool mono-block loader valves, and the LS3000 and LSR-3060 log splitter valves.
- Specifications: Both models operate at a maximum pressure of 3000 PSI.
- Features: Constructed from high tensile strength gray cast iron.
- Spool Operations: Feature 4-way, 4-position float and regen spool operations.
- Mounting and Conversion: Valves can be field-converted.
- Specifications: The LS3000 operates at a maximum pressure of 2750 PSI.
- Features: Include hydraulically balanced, hard chrome plated spools.
- Design Considerations: Should not be mounted with the spool in a vertical position in exposed environments.
- All valves are equipped with load checks and adjustable reliefs.
- Various part numbers and kits are available for maintenance and customization.
The document provides detailed technical specifications and features of various hydraulic valves, including log splitter valves, pressure compensated flow control valves, and priority flow regulators.
Features a rapid extend high-speed mode designed to reduce system costs.
The valve can handle up to 3500 PSI.
The valve can be converted from open to closed center operation.
Allow adjustable flow control by rotating the handle.
Delivers a constant flow to the priority port, regardless of pressure changes.
All standard valves include a load check to prevent cylinder fall during spool shifting.
Part numbers for various kits and components are included.
This document provides technical specifications and applications for various models of hydraulic valves.
The RD-100 and RD-1900 models are adjustable flow control valves.
The RD-400 model is a constant volume priority divider.
The RD-200 and RD-300 models are pressure-compensated proportional flow dividers.
The RV and DRV series are differential poppet style relief valves.
Each valve model is detailed with specifications such as capacity and pressure limits.
This document provides technical specifications and details for various relief cartridges and valves.
Several models of relief cartridges are listed, both adjustable and non-adjustable.
Detailed dimensions for RV and DRV series mounting are provided.
Standard pressure settings for different models are specified.
The RD-900 and RD-1800 models are highlighted.
Relief valve curves at various set points are included.
The SS model selector valve is described.
Prince Manufacturing Corporation's contact details are provided.
- SS Selector Valves: Capacity of 20 gpm max inlet flow.
- DS Double Selector Valves: Manual 6-way 2-position valve.
- RD-1400 and RD-1600 Pilot-Operated Check Valves: RD-1400 has a capacity of 30 gpm max inlet flow.
- Speed is calculated as 3.85 x GPM/cylinder area (sq. in.).
- Force is calculated as cylinder area (sq. in.) x pressure (psi).
- Recommended hydraulic fluid is a good quality mineral-based fluid.
- Fluid cleanliness should meet ISO 4406 level for general purpose valves.
- Use a quality non-Teflon thread sealant for tapered pipe threads.
- 1 horsepower is equivalent to 746 watts or 0.746 kilowatts.
- Conversion factors for length, volume, and pressure are provided.
Various conversion factors for pressure and volume measurements are provided.
Prince Manufacturing Corporation is located in North Sioux City, South Dakota.
A comparison between Parker/Gresen and Prince Manufacturing valve models is included.
Features of Prince PTO hydraulic pumps are outlined.
Performance data for various PTO pump models is provided.
Dimensional data for cast iron center housing PTO pumps is included.
This document provides detailed technical specifications and performance data for various models of pumps and motors.
- Shaft Codes: Different shaft codes are provided for splined and keyed shafts.
- Model Codes: Each pump model is identified by a unique code.
- Performance Data: Performance metrics such as flow rate and input horsepower are provided.
- Installation: Details on mounting options and shaft seal specifications are provided.
- Valving Options: Various integral valving options are available.
- Seal Kits: Standard seal kits are specified for each model series.
- Pressure and RPM Limits: Maximum pressure and RPM limits are defined for each model.
- Custom Configurations: Custom designs can be developed based on customer specifications.
- Contact Information: For pricing and additional specifications, customers are advised to contact Prince Manufacturing directly.
- Performance Metrics: Detailed tables provide flow rates and horsepower requirements.
- Dimensional Data: Specific dimensions for inlet/outlet ports and shaft extensions are provided.
The document provides technical specifications and details for various series of double pumps.
The pumps use an H-SAE "A" 2 bolt mounting system.
The SPD2 series pumps are designed with through shafts.
The model numbers for each series are coded to indicate specific features.
Maximum operating pressures and RPMs for each pump model are outlined.
Tables provide detailed specifications for each pump model.
Prince Manufacturing Corporation is located in North Sioux City, South Dakota.
Catalog excerpts
Standard Product Index Hydraulic Cylinder and Accessories Section Table of Contents Hydraulic Valve Section Table of Contents Directional Control Stack Valves Mono Block Valves Loader Valves Log Splitter Page V2 Accessory Valves Flow Control Relief Sequence Check Selector Priority Pump and Motor Section Table of Contents PTO Mounted (gear) Flange Mounted (gear) Motors Electronic Catalog available Online at www.princehy
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TABLE OF CONTENTS CYLINDERS AND ACCESSORIES HYDRAULIC CYLINDERS Custom Cylinders Tie-Rod Cylinders BORE SIZE NAME Heavy Duty Series Cylinders Accessories Accessories C19-C26 C22 Bushing - Pin Hole Breathers C22 Clips - Cotters C22 Filters - Return Line 3/4” C24 Filters - Return Line 1 1/4” C24 Filters - Up to 20 GPM C25 Filters - Up to 45 GPM C26 Gauges C22 Hand Pump C23 Remote Stroke Control Valve C19 Pins - 1” Dia. C22 Pins 1 1/4” Dia. Stroke Control - Collars Stroke Control - Sleeve Valve - Restrictor NOTE: PSI ratings listed in this catalog provide a minimum safety factor of 2:1 based on...
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CUSTOM CYLINDERS EXECUTIVE SUMMARY: Custom cylinder designs provide our customers with a competitive advantage as a result of a collaborative design approach which delivers an optimized solution to meet their needs. Custom cylinder designs translate into a durable product, compact in size and weight and packed with integrated features like rephasing, cushioning, valve cavities, position senors and more. Prince has over 65 years of experience producing custom cylinder designs utilizing the latest CAD. MANUFACTURING CAPABILITIES: • Welded designs with 1" to 20" Bores • Tie Rod Designs with 2" to...
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THE SWORD LINE ALL PURPOSE LINE Skived/honed tubing Heavy duty welded construction Chromed, ground & polished piston rod Ductile iron piston, gland & clevis, cast steel base end Urethane u-cup & urethane wiper in gland, crown seal on piston Square ring gland retainer provides positive lock Pins, clips & cotters included Standard color is black Stroke control may be installed on 8” strokes PRINCE MANUFACTURING CORPORATION/WORLD HEADQUARTERS • NORTH SIOUX CITY, SOUTH DAKOTA 57049 URL: www.princehyd.com • E-MAIL: [email protected] O.E.M. CUSTOMER SERVICE: (605) 235-1220 • FAX (712) 233-2181 DISTRIBUTOR...
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THE “ROYAL” Welded–DA–Heavy Duty–Universal Mountings FEATURES: • Double Acting • Honed tubing • Welded construction • Chromed, ground & polished rod • Ductile iron piston & gland • Crosstube end fittings with grease zerks • Urethane u-cup and urethane wiper in gland • O-ring with backup washers & cast iron ring piston seals • Truarc snap ring gland retainer • Standard color is black • Rod seal is a urethane u-cup PORTS NPTF FULL PSI FULL PSI FULL PSI FULL PSI FULL PSI FULL PSI 8,975 LBS 8,000 LBS 6,475 LBS 4,870 LBS FULL PSI FULL PSI FULL PSI FULL PSI FULL PSI FULL PSI 13,000 LBS 11,540 LBS 9,320...
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THE FORTRESS LINE 3000 PSI EXTENDED DUTY • Heavy duty welded construction • Chromed, ground, and polished piston rod • Skived tubing • Ductile iron piston • Thread-in ductile iron gland • Urethane u-cup, metal encased wiper, teflon cap seal and wear ring • Crosstube end fittings with grease zerks • Standard color is black • Matches closed length of Royal line cylinders (up to 42” stroke) * Spacers included in these models Rods are sized for a maximum safe push load (2:1 safety factor) given in the table. This is based on the pin configuration shown with no center support. Model Column Style Wt...
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THE GLADIATOR LINE 3000 PSI EXTENDED DUTY FEATURES: • Heavy duty welded construction • Externally threaded gland cap • Chromed, ground, and polished piston rod • Skived tubing • Ductile iron piston • Urethane u-cup, metal encased wiper, polyurethane crown seal and wear ring • Crosstube end fittings with grease zerks • Standard color is black • Matches closed length of Royal line cylinders (up to 42” stroke) * Spacer included in these models PRINCE MANUFACTURING CORPORATION/WORLD HEADQUARTERS • NORTH SIOUX CITY, SOUTH DAKOTA 57049 URL: www.princehyd.com • E-MAIL: [email protected] O.E.M. CUSTOMER...
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8 INCH BORE WELDED CYLINDER 3000 PSI STANDARD DUTY 8 INCH BORE Welded-Double Acting-3000 PSI FEATURES: • Welded construction • Chromed, ground, and polished piston rod • Skived tubing • Ductile iron piston & thread-in Ductile iron gland • Teflon cap seal & wear ring on piston • Urethane u-cup, metal encased wiper, & wear ring on piston rod C • rosstube end fittings with grease zerks • Painted: Gloss black • 3000 PSI maximum operating pressure • 3000 PSI maximum peak spike pressure Rods are sized for a maximum safe push load (2:1 safety factor) given in the table. This is based on the pin configuration...
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THE “MAGNUM” Welded–DA–Heavy Duty–3000 PSI–Clevis • Clevis cylinders • Heavy duty welded construction • Unitized piston • Chromed, ground, and polished piston rod • Standard color is black • Double Acting • 3000 PSI maximum operating pressure • Replaces The Sword Line B (TYP.) J (DISTANCE BETWEEN EARS TYP.) M D (TYP.) * Stocked items CATC 9-04-20-02 PRINCE MANUFACTURING CORPORATION/WORLD HEADQUARTERS • NORTH SIOUX CITY, SOUTH DAKOTA 57049 URL: www.princehyd.com • E-MAIL: [email protected] O.E.M. CUSTOMER SERVICE: (605) 235-1220 • FAX (712) 233-2181 DISTRIBUTOR CUSTOMER SERVICE: PHONE (605)...
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THE “MAGNUM” Welded–DA–Heavy Duty–3000 PSI–Crosstube A • Crosstube cylinders • Heavy duty welded construction • Unitized piston • Chromed, ground, and polished piston rod • Crosstube end fitting with grease zerks • Standard color is black • Double Acting • 3000 PSI maximum operating pressure PRINCE MANUFACTURING CORPORATION/WORLD HEADQUARTERS • NORTH SIOUX CITY, SOUTH DAKOTA 57049 URL: www.princehyd.com • E-MAIL: [email protected] O.E.M. CUSTOMER SERVICE: (605) 235-1220 • FAX (712) 233-2181 DISTRIBUTOR CUSTOMER SERVICE: PHONE (605) 235-1220 • FAX
Open the catalog to page 12All Prince catalogs and technical brochures
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cylinders brochure30 Pages
cylinders, valves catalog134 Pages
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THE FORTRESS LINE1 Page
