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Hydraulic Screw-in Cartridge Valves (SiCV)

Hydraulic Screw-in Cartridge Valves (SiCV)
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Hydraulic Screw-in Cartridge Valves (SiCV)

Product catalog summary
Introduction
This document outlines the specifications for Eaton's Integrated Hydraulics threaded cartridge non-solenoid directional control valves, suitable for applications up to 350 bar (5000 psi) and 265 L/min (70 USgpm). It serves as a guide for selecting Vickers cartridge valves or designing systems using these components, with two pressure ratings provided: typical application pressure and fatigue pressure.
Features and Benefits
  • Fatigue tested for durability with cycles at 132% or 115% of rated pressure.
  • Constructed from hardened steel for longevity and low leakage.
  • Compact design with corrosion-resistant zinc dichromate plating.
  • Gold anodized aluminum manifolds for additional corrosion resistance.
  • Lockable settings with optional aluminum knob and cap.
Specifications
  • Flow ratings and pressure specifications for various models, including manual rotary, lever, pull, and push valves.
  • Torque specifications for cartridge installation in aluminum and steel housings.
  • Warning: Aluminum housings are suitable for pressures up to 210 bar (3000 psi); steel housings are required for higher pressures.
Installation Information
  • Torque specifications for different models in aluminum and steel housings.
  • Installation instructions and diagrams for locating pin holes and alternative adjusters.
Performance Data
  • Typical application pressure is 210 bar (3000 psi) with a cartridge fatigue pressure for infinite life at the same pressure.
  • Rated flow for different cavity sizes specified, with temperature ranges from -40°C to 120°C (-40°F to 248°F).
  • Compatible with general-purpose hydraulic fluids, requiring a cleanliness code of 18/16/13.
Model Codes
Each valve series has a specific model code that includes function, size, seal material, manual operator type, and port size, with special features indicated if applicable.
Materials and Maintenance
  • Standard housing materials are aluminum and steel, with seal kits available in Buna-N and Viton®.
  • Designed for use with general-purpose hydraulic fluids, requiring a cleanliness code of 18/16/13 for filtration.
Pressure Drop Curves
Pressure drop curves are provided for different flow rates and configurations, essential for understanding the valve's performance under various conditions.
Recommendations
  • Request certified drawings for critical measurements.
  • Specifications are subject to change without notice; consult the latest documentation for accurate information.
See more

Catalog excerpts

Hydraulic Screw-in Cartridge Valves (SiCV)-1

Hydraulic Screw-in Cartridge Valves (SiCV) Directional controls Manual and pilot operated directional control valves for applications up to 350 bar (5000 psi) and 265 L/min (70 USgpm) Hydraulic Screw-in Cartridge Valves (SiCV)

 Open the catalog to page 1
Hydraulic Screw-in Cartridge Valves (SiCV)-2

Functional symbol Model Manual rotary valve MRV3-10 MRV3-16 MRV13-10 MRV13-12 MRV13-16 Flow Typical Cavity rating pressure Page Flow Typical Cavity rating pressure Page Flow Typical Cavity rating pressure Page Model Manual rotary valve MRV6-10 MRV6-16 Flow Typical Cavity rating pressure Page Flow Typical Cavity rating pressure Page Manual rotary valve L/min (USgpm) bar (psi) Model Manual lever valve, spool MLV9-12-A MLV9-12-B MLV9-12-E MLV9-12-F Flow Typical Cavity rating pressure Page Flow Typical Model Cavity rating pressure Page Check MO L/min (USgpm) bar (psi) Where measurements are critical...

 Open the catalog to page 2
Hydraulic Screw-in Cartridge Valves (SiCV)-3

Directional controls Valve locator Manual pull valve, NC Flow rating Typical pressure L/min (USgpm) Flow rating Typical pressure Manual push valve L/min (USgpm) Flow rating Typical pressure L/min (USgpm) Manual push valve MSV2-12 3 Flow rating Typical pressure L/min (USgpm) Manual push valve MSV5-12 3 Flow rating Typical pressure L/min (USgpm) Manual push valve MSV3-12 Flow rating Typical pressure L/min (USgpm) Manual push valve MSV4-12 3 Flow rating Typical pressure L/min (USgpm) Manual push valve MSV6-12 Flow rating Typical pressure Manual push valve L/min (USgpm) Where measurements are critical...

 Open the catalog to page 3
Hydraulic Screw-in Cartridge Valves (SiCV)-4

Valve locator Model Pilot to shift 2/2 valve PTS7-10 PTS17-10 PTS17-12 Flow Typical Cavity rating pressure Page Flow Typical Model Cavity rating pressure Page Pilot to shift 2/2 valve L/min (USgpm) bar (psi) Flow Typical Cavity rating pressure Page Brake sequence L/min (USgpm) bar (psi) Flow Typical Cavity rating pressure Page Brake release shuttle L/min (USgpm) bar (psi) Flow Typical Cavity rating pressure Page Model Pilot to shift valve PTS12-10 PTS12-12 PTS12-16 PTS2-16 PTS2-20 Flow Typical Cavity rating pressure Page Where measurements are critical request certified drawings. We reserve the...

 Open the catalog to page 4
Hydraulic Screw-in Cartridge Valves (SiCV)-5

Functional symbol Flow Typical Cavity rating pressure Page Model Pilot to shift valve PTS14-12 PTS14-16 PTS5-16 PTS15-16 Flow Typical Cavity rating pressure Page Flow Typical Model Cavity rating pressure Page Pilot to shift valve L/min (USgpm) bar (psi) Model Pilot to shift valve PTS9-8 PTS9-10 PTS9-12 PTS9-16 PTS9-20 Flow Typical Cavity rating pressure Page Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. Eaton Hydraulic Screw-in Cartridge Valves (SiCV) E-VLSC-MC001-E7—April 2020 www.eaton.com

 Open the catalog to page 5
Hydraulic Screw-in Cartridge Valves (SiCV)-6

Directional controls Valve locator Directional controls Introduction This section gives the basic specifications for the complete line of Eaton's Integrated Hydraulics threaded cartridge non-solenoid directional control valves. Its purpose is to provide a quick, convenient reference tool when choosing Vickers cartridge valves or designing a system using these components. Features and benefits • Products in this catalog have been fatigue tested for one million cycles at 132% or 10 million cycles at 115% of rated pressure. • All operating parts are hardened steel, ground and honed for long life...

 Open the catalog to page 6
Hydraulic Screw-in Cartridge Valves (SiCV)-7

Read this page before using any of the products/ information in this catalog. Warning Aluminum housings can be used for pressures up to 210 bar (3000 psi). Steel housings must be used for operating pressures above 210 bar (3000 psi). Eaton Hydraulic Screw-in Cartridge Valves (SiCV) E-VLSC-MC001-E7—April 2020 www.eaton.com

 Open the catalog to page 7
Hydraulic Screw-in Cartridge Valves (SiCV)-8

Alternative adjusters For light duty aluminum housings only Locating pin hole, four optional slots in detent plate This hole omitted from detent plate of MRV3-10(V)-D2/E2 Ø 3,45/3,50 (#29 or 0.136) drill x 4,8 (0.187) deep in mating housing Locating pin hole, four optional slots in detent plate Ø 3,45 3,50 (#29 or 0.136) drill x 4,8 (0.187) deep in mating housing Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. D-8 Eaton Hydraulic Screw-in Cartridge Valves (SiCV)

 Open the catalog to page 8
Hydraulic Screw-in Cartridge Valves (SiCV)-9

MRV3-10/16 - Manual rotary valve Manual semi-rotary directional control valve MRV3-10: 23 L/min (6 USgpm) • 210 bar (3000 psi) MRV3-16: 64 L/min (17 USgpm) • 210 bar (3000 psi) 3 position models 3 This valve will direct flow between ports 1 and 3 and block port 2 in one position. By turning the operator 90°, flow will be directed between ports 1 and 2 and port 3 will be blocked. During cross-over transition, all ports are blocked. Performance data Ratings and specifications Performance data is typical with fluid at 21,8 cSt (105 SUS) and 49° C (120°F) Typical application pressure (all ports)...

 Open the catalog to page 9
Hydraulic Screw-in Cartridge Valves (SiCV)-10

MRV3-10/16 - Manual rotary valve Manual semi-rotary directional control valve MRV3-10: 23 L/min (6 USgpm) • 210 bar (3000 psi) MRV3-16: 64 L/min (17 USgpm) • 210 bar (3000 psi) l[ Function 1^ Port size MRV3 - Ma nual rotary valve 4-way Code Port size Housing number Aluminum Fatigue Rated ^ Special features 00 - None (Only required if valve has special features, omitted if "00".) 3[ Seal material Blank - Buna-N V - Viton 4[ Manual operator O - No operator D - Level (3-position detent) D2 - Level (2-position detent) E - Ball (3-position detent) E2 - Ball (2-position detent) K - Knob (2-position,...

 Open the catalog to page 10
Hydraulic Screw-in Cartridge Valves (SiCV)-11

MRV3-10/16 - Manual rotary valve Manual semi-rotary directional control valve MRV3-10: 23 L/min (6 USgpm) • 210 bar (3000 psi) MRV3-16: 64 L/min (17 USgpm) • 210 bar (3000 psi) Dimensions mm (inch) Cartridge only Installation drawing (aluminum) Cartridge only Installation drawing (aluminum) 1/4-20 UNC -2A Where measurements are critical request certified drawings. We reserve the right to change specifications without notice. Eaton Hydraulic Screw-in Cartridge Valves (SiCV)

 Open the catalog to page 11
Hydraulic Screw-in Cartridge Valves (SiCV)-12

MRV13-10/12/16 - Manual rotary valve Manual semi-rotary directional control valve MRV13-10: 23 L/min (6 USgpm) • 350 bar (5000 psi) MRV13-12: 46 L/min (12 USgpm) • 350 bar (5000 psi) MRV13-16: 64 L/min (17 USgpm) • 350 bar (5000 psi) Operation This valve will direct flow between ports 1 and 3 and block port 2 in one position. By turning the operator 90°, flow will be directed between ports 1 and 2 and port 3 will be blocked. During cross-over transition, all ports are blocked. Performance data Ratings and specifications Performance data is typical with fluid at 21,8 cSt (105 SUS) and 49°C (120°F)...

 Open the catalog to page 12

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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.