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Solenoid Valves

Solenoid Valves
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Solenoid Valves

Product catalog summary
Overview: This document is a comprehensive catalog for solenoid valves, detailing various models, specifications, and applications. It focuses on poppet and spool-type valves used in hydraulic systems for load holding, directional control, and blocking applications.
Specifications: The catalog categorizes solenoid valves by type (poppet or spool), number of ways (2-way, 3-way, 4-way), and position (2-position, 3-position). Each model is detailed with flow capacity, pressure rating, and specific page references. Flow ratings are based on a pressure drop of 7 bar (100 psi) unless otherwise noted.
Pressure Ratings: Poppet-type valves are available in normally open or closed configurations, tested to 1 million duty cycles at 230 bar for standard valves and 350 bar for high-pressure valves, following NFPA T2.6.1 standards.
Coil Options: The catalog offers robust and standard coil options, with HSV and HSVP valves coming standard with robust coils.
PLUS+1 Compliance: Comatrol solenoid valves are PLUS+1 compliant, allowing easy integration with PLUS+1 machine control architecture.
Application Notes: Guidance is provided for using solenoid valves in electrically-operated, on-off poppet or spool-type configurations for various control applications.
Poppet-Type Solenoid Valves: Used for load holding and lowering with single-acting cylinders, unloading fixed-displacement pumps, and as low-cost alternatives to directional control valves.
Spool-Type Solenoid Valves: Available in configurations such as 2-way 2-position, 3-way 2-position, and 4-way 3-position, suitable for unloading pumps, cylinder regeneration, and multi-speed motor operations.
Bi-Directional Poppet-Type Solenoid Valves: Two-way, normally open or closed valves used for directional controls in single-acting cylinders or uni-directional motors.
Manual Override Options: Various manual override options are available for safety during power loss, including push-pin, push-button, screw style, and push-and-twist mechanisms.
Performance and Specifications: Includes performance curves, pressure ratings, flow rates, and specifications for different valve models, emphasizing adherence to rated pressures and flow limits.
Applications and Example Circuits: Example circuits demonstrate the use of these valves in hydraulic systems, including single and double-acting cylinder operations, motor directional control, and pressure locking in cylinder groups.
Ordering Information: Detailed ordering information includes coil voltage options, seal materials, manual override options, and body and port configurations.
Recommendations: For applications requiring no leakage at working ports, additional low leakage poppet valves are recommended.
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Catalog excerpts

Solenoid Valves-2

Quick Reference Solenoid Valves Catalog Quick Reference 3-Way, 2-Position Poppet Solenoid Valve, Poppet Type, 3-Way, 2-Position Flow* 35 l/min [9 US gal/min] 80 l/min [17 US gal/min] 65 l/min [21 US gal/min] 114 l/min [30 US gal/min] 152 l/min [40 US gal/min] 190 l/min [50 US gal/min] Flow* 35 l/min [9 US gal/min] 80 l/min [21 US gal/min] 65 l/min [17 US gal/min] 114 l/min [30 US gal/min] 152 l/min [40 US gal/min] 190 l/min [50 US gal/min] Solenoid Valve, Poppet Type, Double-Blocking, Normally Closed EVK 06/C5 SV - Solenoid Valves Quick Reference Solenoid Valve, Poppet Type, Normally Closed,...

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Solenoid Valves-3

Quick Reference Solenoid Valves Catalog Quick Reference Model No. SVP08-NO Solenoid Valve, Poppet Type, Normally Open, Pilot Operated SDC12-2CP Solenoid Valve, Poppet Type, Normally Open, Pilot Operated with Reverse Free Flow Solenoid Valve, Spool Type, 2-Way, 2-Position, Normally Open, Push Type Solenoid Valve, Spool Type, 2-Way, 2-Position, Normally Open, Pull Type SV15-22-01 1 * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. ** See 315 bar pressure rating note on page SV-10. SV - Solenoid Valves Quick Reference

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Solenoid Valves-4

Quick Reference Solenoid Valves Catalog Quick Reference 2-Way Spool Solenoid Valve, Spool Type, 2-Way, 2-Position, Normally Closed, Pull Type Flow* 14 l/min [4 US gal/min] 35 l/min [9 US gal/min] 50 l/min [13 US gal/min] 60 l/min [16 US gal/min] Solenoid Valve, Spool Type, 2-Way, 2-Position, Normally Open, Pull Type Flow* 17 l/min [5 US gal/min] SV - Solenoid Valves Quick Reference Solenoid Valve, Spool Type, 3-Way, 2-Position Solenoid Valve, Spool Type, 3-Way, 2-Position Solenoid Valve, Spool Type, 3-Way, 2-Position * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise...

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Solenoid Valves-5

Quick Reference Solenoid Valves Catalog Quick Reference Flow* 8 l/min [2 US gal/min] Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 3-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position SV15-24-04 3 * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. ** See 315 bar pressure rating note on page SV-10. SV - Solenoid Valves Quick Reference

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Solenoid Valves-6

Quick Reference Solenoid Valves Catalog Quick Reference 4-Way, 2-Position Spool Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 2-Position SV - Solenoid Valves Quick Reference * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. ** See 315 bar pressure rating note on page SV-10. SV - 6

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Solenoid Valves-7

Quick Reference Solenoid Valves Catalog Quick Reference 4-Way, 2-Position Spool Solenoid Valve, Spool Type, 4-Way, 2-Position Solenoid Valve, Spool Type, 4-Way, 3-Position, All Open Center Solenoid Valve, Spool Type, 4-Way, 3-Position, Closed Center Solenoid Valve, Spool Type, 4-Way, 3-Position S2 Solenoid Valve, Spool Type, 4-Way, 3-Position * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. ** See 315 bar pressure rating note on page SV-10. SV - Solenoid Valves Quick Reference

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Solenoid Valves-8

Quick Reference Solenoid Valves Catalog Quick Reference Solenoid Valve, Spool Type, 4-Way, 3-Position SV - Solenoid Valves Quick Reference Solenoid Valve, Spool Type, 4-Way, 3-Position Solenoid Valve, Spool Type, 4-Way, 3-Position * Flow ratings are based on a pressure drop of 7 bar [100 psi] unless otherwise noted. They are for comparison purposes only. ** See 315 bar pressure rating note on page SV-10. SV - 8

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Solenoid Valves-9

Quick Reference Solenoid Valves Catalog Application Notes SOLENOID VALVES Solenoid valves are electrically-operated, on-off poppet or spool-type valves for load holding, blocking, or directional control applications. Comatrol solenoid valves are PLUS+1™ compliant. PLUS+1 compliance means our valves are directly compatible with the PLUS+1 machine control architecture. Adding solenoid valves to your application using PLUS+1 GUIDE software is as easy as dragand-drop. Software development that used to take months can now be done in just a few hours. For more information on PLUS+1 GUIDE, visit www.comatrol.com...

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Solenoid Valves-10

Quick Reference Solenoid Valves Catalog Application Notes PRESSURE RATING Comatrol solenoid valves are tested and qualified to 1 million duty cycles at 230 bar (3330 psi) for standard valves and 350 bar (5075 psi) for HSV high pressure valves according to NFPA T2.6.1 standards. A portion of our standard solenoid valve line has been qualified at 315 bar, but at a reduced operational life. Cycles are intended as the number of times the product is exposed to rated pressure at the defined port(s). The operational life at the (315 bar) varies by valve model and is identified in the Applications statement...

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Solenoid Valves-11

Quick Reference Solenoid Valves Catalog Application Notes Applications Common applications for normally-open and normally-closed poppet valves include: · Load holding and lowering with single-acting cylinders. Unloading of a fixed-displacement pump. Use in combination to duplicate four-way, three-position valve functions. These circuits create low-cost, compact alternatives to subplate- or stack-type directional control valves. As an added advantage these poppet valve circuits do not need load holding checks as the poppets provide the same low-leakage function. 4-way 3-position directional valve...

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Solenoid Valves-12

Quick Reference Solenoid Valves Catalog Application Notes BI-DIRECTIONAL POPPET-TYPE SOLENOID VALVES Bi-directional poppet-type solenoid valves are two-way, normally open or normally-closed valves. The poppets are pressure-balanced so that the spring holds the poppet in it’s de-energized position. When the solenoid coil is energized, magnetic force overcomes the spring and causes the poppet to shift. Independent cylinder operation and load-holding W Normally-closed Normally-closed bi-directional poppet valves block flow in both directions when de-energized and allow freeflow when energized. These...

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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.