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pct_285346

Product catalog summary

Introduction
This document outlines the specifications and operational guidelines for Eaton's Integrated Hydraulics threaded cartridge non-solenoid directional control valves. It serves as a reference for selecting Vickers cartridge valves or designing systems using these components, providing pressure ratings for typical applications and ensuring valve longevity and performance.

Specifications
Directional control valves are designed for applications up to 350 bar (5000 psi) and 265 L/min (70 USgpm). Various models are available, each with specific flow ratings and pressure capacities, such as MRV3-10 and MRV13-10, detailing their cavity, flow, pressure, and page reference.

Features and Benefits

Fatigue tested for one million cycles at 132% or ten million cycles at 115% of rated pressure.
Hardened steel parts for long life and low leakage.
Designed for flexibility and minimal space requirements.
Zinc dichromate plating and gold anodized aluminum manifolds for corrosion resistance.
Lockable settings with optional aluminum knob and cap.
Reliable, economical, and compact design.

Warnings
For pressures over 210 bar (3000 psi), steel housing is recommended.

Performance Data
Typical application pressure for all ports is 210 bar (3000 psi), with a cartridge fatigue pressure for infinite life at the same level. Rated flow is 23 L/min (6 US gpm), and the temperature range is -40°C to 120°C (-40° to 248°F).

Manual Operators

D - Lever (3-position detent)
D2 - Lever (2-position detent)
E - Ball (3-position detent)
E2 - Ball (2-position detent)
K - Knob (2-position, no detent)

Additional Information
The document includes diagrams and measurements for valve installation and adjustment, emphasizing the importance of certified drawings for critical measurements. It highlights the flexibility of the valves in various applications and the importance of selecting the appropriate model based on system requirements.

Overview of Specific Models
The document provides detailed specifications and operational guidelines for various models, including MRV4-16, MRV5-16, MRV15-16, MRV6-10, and MRV6-16, each designed for specific flow rates and pressure ratings.

Operation and Features
The valves operate by directing flow between specified ports based on the position of the manual operator, with options for levers and knobs with or without detent. They feature hardened, ground, and honed parts to limit leakage and prolong life.

Installation and Torque Specifications
Detailed installation drawings and torque specifications are provided for mounting the valves in aluminum or steel housings, emphasizing the importance of using steel housings for pressures above 210 bar (3000 psi).

Warnings and Recommendations
The document advises using certified drawings for critical measurements and highlights the need for proper filtration and cleanliness to ensure optimal valve performance.

General Specifications
Standard housing materials are aluminum, with options for Buna-N or Viton® seals. Filtration cleanliness code is 18/16/13, ensuring compatibility with hydraulic fluids like MIL-H-5606, SAE 10, and SAE 20.

Performance Data
The document includes pressure drop charts and sectional views for each valve type, illustrating flow characteristics and pressure ratings under typical operating conditions.

Service Program
Eaton offers a factory service program with three service levels, including testing, flushing, calibration, and repair with genuine parts, offering quick service options and fixed pricing based on product size and type.

Catalog excerpts

Directional Controls D Manual and pilot operated directional control valves for applications up to 350 bar (5000 psi) and 265 L/min (70 USgpm) Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. An Eaton Brand EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-1.A

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Directional Controls Valve locator Functional Symbol Manual rotary valve Manual rotary valve Manual rotary valve Manual rotary valve Manual lever valve, spool Manual lever valve, spool Manual lever valve, spool Manual lever valve, spool Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. D-2.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 Pmming Business Worldwide iteg rated

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Directional Controls Valve locator Functional Symbol Manual pull valve, NC Manual push valve L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) Manual push valve Manual push valve L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) Manual push valve L/min (USgpm) bar(psi) Manual push valve Manual push valve Manual push valve PowBring Business Worldwide L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) L/min (USgpm) bar(psi) 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...

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Directional Controls Valve locator Functional Symbol Pilot to shift 2/2 valve Pilot to shift 2/2 valve Brake sequence Brake release shuttle Pilot to shift valve Pilot to shift valve Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. mkm -fl^ Integrated D-4.A EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 ft»»i»a™»«»*»«* ÂTËaBn Brand

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Directional Controls Valve locator Functional Symbol Pilot to shift valve L/min (USgpm) bar(psi) Pilot to shift valve Flow Typical L/min (USgpm) bar(psi) Pilot to shift valve L/min (USgpm) bar(psi) Pilot to shift valve L/min (USgpm) bar(psi) Flow Typical 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 ^TËTton Brand Povwng Business molmde EATON Screw-In Cartridge Valves E-VLSC-MC001-E December 2009 D-5.A

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Directional Controls Valve locator Functional Symbol Pilot to shift valve Directional Controls This section gives the basic line of Eaton's Integrated Hydraulics threaded cartridge non-solenoid directional control provide a quick, convenient reference tool when choosing Vickers cartridge valves or designing a system using these components. shown for all products featured in this catalog - typical fatigue pressure. The typical application pressure rating is valve in a given system. The fatigue pressure rating is the be free for infinite life from metal fatigue. • Products in this catalog have...

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MRV3-10 - Manual Rotary Valve Manual semi-rotary directional control valve This valve will direct flow block port 2 in one position. flow will be directed between ports 1 and 2 and port 3 will be blocked. During cross-over transition, all ports are blocked, without detent. Hardened, ground and honed working parts to limit leakage and prolong life. Various levers and knobs available with and 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...

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MRV3-10 - Manual Rotary Valve Manual semi-rotary directional control valve Model Code Blank - Buna-N Port Size Port Size See section J for housing details. * Aluminum light duty. Housing Number Fatigue Rated Special Features (Only required if valve has special external components Cartridge Only aluminum housing Installation Drawing (Aluminum) 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 D-101.A

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MRV13-10 - Manual Rotary Valve Manual semi-rotary directional control valve This valve will direct flow block port 2 in one position. flow will be directed between ports 1 and 2 and port 3 will be blocked. During cross-over transition, all ports are blocked. Hardened, ground and honed working parts to limit leakage and prolong life. Various levers and knobs available with and without detent. Working Sectional View This is a high pressure 3 way 2 or 3 position manual semi- rotary directional control valve. dump valve Performance Data Performance data is typical with fluid at 21,8 cSt (105 SUS)...

Open the catalog to page 10

MRV13-10 - Manual Rotary Valve Manual semi-rotary directional control valve Model Code MRV13- Manual rotary valve Blank - Buna-N Port Size Special Features 00 - Non (Only required if valve has special features, omitted Housing Number Fatigue rated Torque cartridge in housing Cartridge Only Installation Drawing (Steel) Aluminum housings Steel housings must be used for operating pressures above 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...

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MRV13-12 - Manual Rotary Valve Manual semi-rotary directional control valve Sectional View This is a high pressure 3 way 2 or 3 position manual semi- rotary directional control valve. dump valve. This valve will direct flow block port 2 in one position. flow will be directed between ports 1 and 2 and port 3 will be blocked. During cross-over transition, all ports are blocked. Hardened, ground and honed working parts to limit leakage and prolong life. Various levers and knobs available with and without detent. Working Performance Data Performance data is typical with fluid at 21,8 cSt (105 SUS)...

Open the catalog to page 12

pct_285346

pct_285346

Catalog excerpts

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