pct_292306

pct_292306
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pct_292306

Product catalog summary
Overview: The document provides comprehensive technical specifications and operational guidelines for Eaton's screw-in cartridge valves, focusing on flow control applications up to 350 bar (5000 psi) and 350 L/min (92 USgpm). It serves as a reference for selecting cartridge valves and designing systems using these components.
Specifications: The valves are designed for various flow control functions, including fixed and adjustable flow regulators, priority flow regulators, needle valves, and flow dividers/combiners. Operating pressures reach up to 350 bar (5000 psi), with fatigue testing up to one million cycles at 132% or ten million cycles at 115% of rated pressure. Temperature range is -40° to 120°C (-40° to 248°F), with flow regulation accuracy varying by model and pressure.
Valve Features: Eaton offers a range of flow control valves with features such as non-adjustable and adjustable pressure-compensated flow regulators, needle valves, velocity fuses, and posi-traction valves. The valves are made from hardened steel for durability and low leakage, with zinc dichromate plating for corrosion resistance. They are compact, reliable, and economical, with a variety of adjustment options.
Flow Divider/Combiner Types: The document details two styles: FDC1/FDC11, which divides and combines flow proportionally, and FDC3/FDC13, a positive traction valve that allows differential flow to prevent skidding in hydraulic motor applications.
Adjustments: The document emphasizes the importance of using appropriate gauges for setting adjustments and warns against assuming maximum or minimum settings without consulting engineering.
Models and Features: Various models are detailed, such as FR5-8, FR5-10, FR1-16, FR1-20, and FR2-10, each with specific flow rates and pressure ratings. The valves are compatible with general-purpose hydraulic fluids and have a cleanliness code of 18/16/13.
Operational Guidelines: Valves maintain constant flow from port 1 to port 2 based on a fixed differential pressure of 5.5 bar (80 psid). Reverse flow is non-pressure compensated and occurs at the value of the fixed orifice. Aluminum housings are suitable for pressures up to 210 bar (3000 psi), while steel housings are required for higher pressures.
Installation and Maintenance: Torque specifications vary by model and housing material, with specific values provided for aluminum and steel housings. Regular maintenance and adherence to cleanliness codes are recommended to ensure optimal performance.
Warnings and Recommendations: Users are advised to ensure proper overpressure protection and to adhere to specified torque values during installation. The document also notes the importance of using certified drawings for critical measurements and reserves the right to change specifications without notice.
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Catalog excerpts

pct_292306-1

Powering Business Worldwide Flow Controls FLow control functions for applications Powering Business Woridwtde Nhere measurements aro critical request certified drav/ings\ A/e reserve the right to change specifications v/ithout notice. EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 H-1.A

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Flow Controls Valve locator Functional Symbol Flow regulator valve, fixed Flow regulator valve, adjustable Flow regulator with check Priority flow regulator, bypass, fixed Priority flow regulator, bypass, adjustable Priority flow regulator Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. H-2.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 PowBrmg Businsss WorfdwidB

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Flow Controls (cont.) Valve locator Functional Symbol Manual rotary flow restrlctor Needle valve Needle valve Needle valve Pressure compensator, restrictive L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) Pressure compensator bypass/priority L/min (USgpm) bar(psi) Integ rated Mg ^W' WLM Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. Hydraulics ^TAL^IVI ^TÊTton Brand Povwng Business molmde EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 H-3.A...

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Flow Controls (cont.) Valve locator Functional Symbol Flow regulator/diverter L/min (USgpm) bar(psi) Flow regulator/diverter L/min (USgpm) bar(psi) Flow fuse L/min (USgpm) bar(psi) Flow dlvlder/conblner L/min (USgpm) bar(psi) Flow divider/combiner L/min (USgpm) bar(psi) Flow divider/combiner, posl-tractlon L/min (USgpm) bar(psi) Flow divider/combiner, posl-tractlon L/min (USgpm) bar(psi) Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. H-4.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 PowBrmg Businsss WorfdwidB...

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Flow Controls Section Overview This section gives basic line of Eaton's Integrated Hydraulics threaded cartridge flow control valves. Its purpose is to provide a quick, convenient reference tool when choosing cartridge valves or designing a system using these components. Valve Features and Benefits Eaton offers a complete range of Integrated Hydraulics flow controls cartridge valves, with a variety of features, including: • Products in this catalog have been Fatigue tested to one rated pressure. • Non-adjustable, pressure compensated, flow regulator • Adjustable, pressure compensated, flow regulator...

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2FBAR 2FR 2FBAR Adjustments 2FR SPEED CONTROL SPEED CONTROL MOTOR CONTROL MOTOR CONTROL TWO-SPEED CIRCUIT TWO-SPEED CIRCUIT STEERING MOTOR STEERING MOTOR Adjustments The adjustment range and Max setting figures shown throughout this catalog give the design range for each valve, higher or lower values may be attainable but should not be used without first contacting our Engineering department. Setting must ALWAYS be carried out using and appropriate gauge and it must NOT be ADJUSTMENTS ADJUSTMENTS an adjuster to its maximum or minimum assumed that screwing position will yield the maximum or minimum...

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- Additional products, product lines, and services offered by Eaton - Char-Lynn Motors Powering Business Worldwide Ease of Doing Business • Expanded Eaton.com • Products Catalog • Char-Lynn Service nteg rated An Eaton Brand Powering Business Worldwide Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 H-7.A

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pct_292306-8

Fixed pressure compensated This valve maintains a constant flow from port 1 to psid) regardless of pressure changes downstream on port 2. Reverse flow from port 2 pressure compensated. honed working components. maximum mounting flexibility. Sectional View Performance Data Performance data is typical with fluid at 21,8 cSt (105 SUS) and 49°C (120°F) Typical application pressure (all ports) Cartridge fatigue pressure (infinite life) Rated flow Temperature range Flow regulation accuracy Factory set maximum flow rate accuracy under stai ndard test conditions and within the above ranges All general...

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Fixed pressure compensated Model Code Blank - Buna-N Valve Housing Material Omit for cartridge only Port Size Port Size Housing Number Fatigue rated Cartridge only See section J for housing details. Fatigue rated Rate, Nominal (Specify in USgpm) Range (Only required if valve has speda external components Basic Code Torque cartridge in steel or Installation Drawing (Steel) Aluminum housings psi). Steel housings must be used for operating pressures Integrated MW JW' MM Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. Hydraulics...

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Fixed, pressure compensated This valve maintains a constant flow from port 1 to psid) regardless of pressure changes downstream on port 2. Reverse flow from port 2 pressure compensated. honed working components. maximum mounting flexibility. Sectional View Performance Data Performance data is typical with fluid at 21,8 cSt (105 SUS) and 4SPC (120°F) Typical application pressure (all ports) Cartridge fatigue pressure (infinite life) Rated flow Temperature range Flow regulation accuracy 0,38-1,9 L/min (0.1-0.49 USgpm) ±20% @ 210 bar (3000 psi) Factory set maximum flow rate accuracy under standard...

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Fixed, pressure compensated Model Code Seal Material Blank - Buna-N Valve Housing Material Omit for cartridge only Port Size Code Port Size Housing Number Light duty Fatigue rated See section J for housing details. Fatigue rated I 7 I Factory Set Flow Rate (Only required if valve has special Basic Code Torque cartridge in housing Installation Drawing (Steel) Aluminum housings psi). Steel housings must be used for operating pressures Integ rated Mg ^W' WLM Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. Hydraulics ^TAL^IVI...

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