Download Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. Regeneration Valve Assemblies and Optional Circuit Methods is 116 pages of technical tips and outline drawings of 53 pre-designed and regeneration valve assemblies with performance curves for each assembly. When the load pressure at port 1 rises above the pressure setting, the intergral relief valve is activated and pressure is relieved from port 1 to port 2. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. APPLICATIONS Single counterbalance... —— — -m-mm,M M Counterbalance Valves Catalog Member of the Confess Croup Type E: External Adjustment Type F:Tamper Resistant pressure setting pressure setting EXAMPLE CIRCUITS Load Holding - Single Actuator ORDERING INFORMATION Counterbalance valve, Pressure Range. The check section allows free flow from the directional valve (port 2) to the load (port 1). Home - Hydraulic & Pneumatic supplies - Hydraulic Controls, Inc. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. You can download individual product data sheets or catalogues of data sheets using our QuickPrint PDF catalogue tool for the most current information.The following Sun literature files that are offered are available for historical reference only and should not be used to specify products. *"?/ ^ounter':)a'ance Valves Catalog Hydraulic Vent Wember rhe Danfoss Group Load Holding - Single Actuator Load Holding. Service Instructions, Cartridge Seal Kits, Solenoid Connectors, Coil Options for Solenoids (Metal Housing, Round), Coil Options with Embedded Electronic Proportional Amplifiers, Sun Weatherized Coils and Coil Kits, Sun Coil 790-***** Part Numbering System, Cavity Plugs, Cavity Form Tools, Retainers and Seals, Studrods and Studnuts for Sandwich Bodies, and Bar Manifold Brackets. Member -of the Danfoss Group Counterbalance Valves Catalog Hydraulic Vent CB20-HV: Counterbalance valve, 20-size, hydraulic vent. www.sunhydraulics.com 2016 Sun Hydraulics Corp. Pub. /"Vlf7U<:! Pilot assist at port 3 lowers the effective setting of the relief Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Powered by Sun QuickPrint, your on-demand, customized catalogue solution. B – Locking of reverse downstream flow when the directional valve is not operated, or the pump is stopped. You agree to our use of cookies by closing this message box or continuing to use our site. These packages cover flows ranging from 10 GPM (40 L/min.) Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader Valve Packages. Sun four port counterbalance valves add a drain port (port 4) to the cartridge which makes the valve insensitive to back pressure at port 2. Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. This information is subject to change without notice. 71 KB pdf. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. ... CAIG 5:1 pilot ratio, vented counterbalance valve - atmospherically referenced 107 CWCK 1:1 pilot ratio, vented counterbalance valve 108 CWEK 1:1 pilot ratio, vented counterbalance Model Codes printed in Red on these catalogue pages are Preferred Versions of products shown and should be most readily available. Reverse flow is blocked until pilot pressure is applied at port 3. valve, deceleration con-trol can be provided. to bypass the counterbalance valve when raising the load). Learn how a counterbalance valve works! When the pressure at port 1 rises above the pressure setting, the integral relief valve is activated and vents the area behind the pilot piston. This valve is 3-ported, externally piloted and low leakage. APPLICATIONS Single... rnmafi'ingf Counterbalance Valves Catalog i—LMiMta LM M Hydraulic Vent Member of the Confess Group £P441 *| EXAMPLE CIRCUITS Load Holding - Single Actuator ORDERING INFORMATION hydraulic vent. valve to become unstable in systems where there is significant back pressure at port 2 (inlet). APPLICATIONS Rated pressure Rated flow at 22... rnmafi'ingf Counterbalance Valves Catalog * Hydraulic Vent Member of the Confess Group £P44Q *| pressure setting turn cwto reduce pressure setting EXAMPLE CIRCUITS Load Holding - Single Actuator Load Holding - ORDERING INFORMATION hydraulic vent. Inch: 465 KB pdf. Counterbalance valves are available as individual cartridges or standard cartridge-in-body (CIB) packages. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. 61 KB pdf. Two check valve cracking pressures are available. Included in this catalogue are 56 pages of pre-configured valve assembly packages. Sandwiches are available with single cavities, dual cavities and multiple cavity variants to make unique circuit elements for mounting under standard directional control valves.Entire Catalogue (Inch): 17.5 MB pdfEntire Catalogue (Metric): 16.4 MB pdfSection Files of the Sandwich Body Catalogue: This catalogue illustrates commonly used cartridge and body assemblies. Sun's complete line of products with technical information is shown elsewhere on this web site. 1. counterbalance valve and allow the motor to start rotating. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. Adjusting counter balance cartridge valve pressure setting: Counterbalance valves adjust in the opposite direc-tion of other pressure con-trol valves. When the load pressure at port 1 rises above the pressure setting, the integral relief valve is activated and pressure is relieved from port 1 to port 2. Inch: 4.60 MB pdf Metric: 5.33 MB pdf. Sun's Cartridge Filters conveniently use the Sun cavity to provide last chance and depth style filters. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. Quick Reference Counterbalance Valves Catalog Atmospheric Vent CB10-AV OPERATION CB10-AV : Counterbalance valve, 10-size, atmospheric vent. A check valve is incorporated in the circuit in Figure 1 to allow free-flow in the reverse direction (i.e. 999-901-287 Rev 31OCT2016 Technical Tip Counterbalance Pilot-to-Open Check Cartridges Pilot-to-Open Check Cartridges Three Port, Pilot-to-Open Check Cartridges — CK** Three port pilot-to-open check valve cartridges are non- modulating, on/off devices that allow free flow from port 2 (inlet) to port 1 (load) and block reverse flow … The metric version contains BSPP ported assemblies. As the industry leader in counterbalance solutions, Sun Hydraulics offers more … Turning the adjuster counterclockwise increases the valve setting; turning the adjustment clockwise lowers the pres-sure setting, releasing the load. This is a 3ported, externally piloted, cartridge style, low leakage unit. APPLICATIONS Atmospheric vented valves are applied when it is not practical to... *Prices are pre-tax. Inch: 465 KB pdf. -, All Comatrol catalogs and technical brochures, Electrically-operated hydraulic directional control valve, Manual hydraulic directional control valve, 2-way hydraulic directional control valve, Proportional hydraulic directional control valve. Sun offers more that 300 single and multiple cavity standard line mount manifolds that are each available in a choice of aluminum (3000 psi/210 bar) and ductile iron (5000 psi/350 bar). BOOK 2, CHAPTER 5: Counterbalance Valve Circuits | Hydraulics … The inch version contains NPTF and SAE ported assemblies. Reverse flow is blocked until pilot pressure is applied at port 3. valve at a rate determined by the pilot ratio. When the load pressure at port 1 rises above the pressure setting, the integral relief valve is activated and pressure is relieved from port 1 to port 2. To find out more, see our, Product Solutions: Regeneration Valve Assemblies, US and International Shortcut Cartridge Catalogues, 2004 Edition, International Shortcut Cartridge Catalogue, 2009 Edition, Hydrostatic Transmission Flushing Circuit, Gauge Port Snubbers / Adaptors / Line Fuses, Entire Catalogue, 176 pages with bookmarks, Reducing and Reducing/Relieving Cartridges, 14 pages, Priority Flow Control Cartridges, 6 pages, Flow Divider/Combiner Cartridges, 6 pages, Entire Catalogue, 200 pages with bookmarks, Load Control: Load Reactive Cartridges, 6 pages, Load Control: Balanced Cartridges, 4 pages, Flow Control and Priority Flow Control Cartridges, 14 pages, Entire Catalogue, 355 pages with bookmarks, Technical Tips, SAE Flange Patterns, 2 pages, Solenoid Operated Ventable Relief Assemblies, 12 pages, Solenoid and Relief Pilot Control Assembly, 1 pg, Hydrostatic Transmission Assemblies, 8 pages, Hot Oil Shuttle and Relief Assemblies, 9 pages, Flow Divider/Combiner Tractive Drive Assemblies, 4 pages, Regeneration Assemblies with Tech Tips, 8 pgs, Pressure-comp Priority Flow Control Assemblies, 3 pages, Valve Assembly Package Cross Reference Chart, 2 pages, Entire Catalogue, 276 pages with bookmarks, Technical Information: Cartridges, Line Mount Bodies, SAE Flange Patterns, 4 pages, RELIEF Cartridges, Two Port: Pilot Operated and Direct Acting, 2 pages, Two Port Relief/Line Mounted Assemblies, 7 pages, RELIEF Cartridges, Three Port: Pilot Operated with Vent, 2 pages, Three Port Relief/Line Mounted Assemblies, 5 pages, SEQUENCE Cartridges, Three Port: Pilot Operated, Direct Acting, 2 pages, Three Port Sequence/Line Mount Assemblies, 5 pages, SEQUENCE Cartridges, Three Port: Direct Acting with Reverse Free Flow Check, 2 pages, Three Port Sequence/Line Mount Assemblies, 2 pages, Three Port Reducing/Line Mount Assemblies, 5 pages, REDUCING/RELIEVING Cartridges, Three Port, Pilot Operated, Direct Acting, 6 pages, Three Port Reducing/Relieving/Line Mount Assemblies, 5 pages, COUNTERBALANCE Cartridges, Three Port: Standard 4000 psi (280 bar) and 5000 psi (350 bar), 2 pages, Three Port Counterbalance/Line Mount Assemblies, 16 pages, COUNTERBALANCE Cartridges, Four Port: Vented 4000 psi (280 bar) and 6000 (420 bar), 2 pages, Four Port Counterbalance/Line Mount Assemblies, 5 pages, PILOT-TO-OPEN CHECK Cartridges, Three Port: Pilot Operated, 2 pages, Three Port Pilot-to-Open Check/Line Mount Assemblies, 13 pages, PILOT-TO-OPEN CHECK Cartridges, Four Port: Vented, 4 Port Cavity, 2 pages, Four Port Pilot-to-Open Check/Line Mount Assemblies, 5 pages, CHECK Cartridges, Two Port; 1 to 2 Free Flow and 2 to 1 Free Flow, 2 pages, Two Port Check/Line Mount Assemblies, 5 pages, NEEDLE Valves, Two Port; Fixed Orifice, Fully Adjustable and Fully Adjustable with Reverse Free Flow Check, 2 pages, Two Port Needle, Fixed Orifice/Line Mount Assemblies, 5 pages, FLOW CONTROL Cartridges, Two Port: Fixed Orifice, Pressure Compensated and Pressure Compensated with Free Flow Check, 2 pages, Two Port Flow Control, Fixed Orifice/Line Mount Assemblies, 5 pages, FLOW CONTROL Cartridges, Two Port: Fully Adjustable, Pressure Compensated with Free Flow Check, 2 pages, Two Port Flow Control, Pressure Compensated/Line Mount Assemblies, 5 pages, PRIORITY FLOW CONTROL Cartridges, Three Port, Bypass, Restrictive, Fixed Orifice, 2 pages, Three Port Priority Flow Control/Line Mount Assemblies, 3 pages, SANDWICH Assemblies Technical Information: Rotation Example, Studrods and Studkits, 4 pages, ISO 03/CETOP 3 Sandwich Assemblies: Relief, Sequence, Reducing, Reducing/Relieving, Counterbalance Pilot-to-Open Check, Check, Flow Control, Circuit Saver, 15 pages, ISO 05/CETOP 5 Sandwich Assemblies: Relief, Sequence, Reducing, Reducing/Relieving, Counterbalance, Pilot-to-Open Check, Check, Flow Control, 12 pages, ISO 05/CETOP 5 with X, Y, Sandwich Assemblies: Relief, Sequence, Reducing, Reducing/Relieving, Counterbalance, Pilot-to-Open Check, Check, Flow Control, 10 pages, ISO 07/CETOP 7 Sandwich Assemblies: Relief, Sequence, Reducing, Reducing/Relieving, Counterbalance, Pilot-to-Open Check, Check, Flow Control, 10 pages, ISO 08/CETOP 8 Sandwich Assemblies: Relief, Sequence, Reducing, Reducing/Relieving, Counterbalance, Pilot-to-Open Check, Check, Flow Control, Circuit Saver, 10 pages, Hydrostatic Transmission Valves and Hot Oil Shuttles, 9 pages, Line Mounted Regenerative Assemblies, 5 pages, Direct Motor Mounted Assemblies: Char-Lynn: S Series Motors and Danfoss: OMP.OMR Series and OMT Series, 14 pages. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. PDF created on 29 Oct 2014 Page 1 of 2 © 2021 All rights reserved CB - Counterbalance Valves Application Notes A typical circuit application for a counterbalance valve contains a pump, directional control valve, and an actuator. When the load pressure at port 1 rises above the pressure setting, the relief valve is activated and pressure is relieved from port 1 to port 2. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. Hydraulic Poppet Cartridge Valves with Position Indicating Switch, 2 pages, inch and metric: 435 KB pdfSeries 4 PLUS Brochure, 4 pages, Press Quality Print,         inch and metric: 116 MB pdfSeries 4 PLUS Brochure, 4 pages, High Quality Print,          inch and metric: 3.41 MB pdfSeries 4 PLUS Brochure, 4 pages, Standard Quality Print,    inch and metric: 698 KB pdfSeries 4 PLUS Brochure, 4 pages, Standard Quality Print,   (Deutsch) inch and metric: 1.4 MB pdfSolenoid Operated Cartridge Valves, 4 pages, inch: 2.69 MB pdfSolenoid Operated Cartridge Valves, 4 pages, metric: 2.69 MB pdfCorrosion Resistant Cartridge Valve Brochure, inch: 575 KB pdfCorrosion Resistant Cartridge Valve Brochure, metric: 580 KB pdfAnti-Shock Relief Valve Brochure, 6 pages, metric: 738 KB pdfBanjo Bolt Manifolds, 20 pages, metric: 4.26 MB pdf, Revised October 2009. Sun Hydraulics products have been setting the standard for the screw-in hydraulic cartridge Valve Installation Torque 30 - 35 lbf ft 40 - 50 Nm Adjustment Screw Internal Hex Size 5/32 in. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. Ports include NPTF, SAE, BSPP, and Code 61 and Code 62 flanges. This valve has positive seals between all ports. 520L0588 • Rev DB • November 2010 22.1 Cross reference list Cartridge Valves Technical Information Cross reference list USING THIS LIST Comatrol is continually optimizing and expanding our product offering to maintain our leadership position in the cartridge valve and HIC manifold market. Other names for this valve include motion control valve and over center valve. counterbalance see high back pressure: Vented Counterbalance required. Understanding Counterbalance Valves | Hydraulics & Pneumatics Inch: 9 MB pdf, Metric: 9 MB pdf.Sun's Cartridge Filters conveniently use the Sun cavity to provide last chance and depth style filters. Reverse flow is blocked until pilot pressure is applied at port 3. This is a 3-ported, externally piloted, cartridge style, low leakage unit. Im Eilgang sieht Lasthalteventil CA** oder CW** hohen Druck im Rücklauf: Entlastetes Ventil erforderlich Progressive opening of counterbalance valve 2 with increasing load Senkbremsventil 2 öffnet proportional bei steigendem Lastdruck Opening starts at Hydrostatic Transmission Valve Packages. Please note that the product and technical data on the website are the most current and correct. 4 mm Adjustment Locknut/Cap Hex Size 9/16 in. A Counterbalance Valve’s Biggest Enemy: Hysteresis | Hydraulics … counterbalance valve Dual acting counterbalance valve Functions of counterbalance valve modules A – Free upstream flow through the check valve for load lifting. 71 KB pdf. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Other names for this valve include motion control valve and over center valve. Reverse flow is blocked until pilot pressure is applied at port 3. Quick Reference Counterbalance Valves Catalog Hydraulic Vent CP441-1 OPERATION This 3-ported, externally piloted unit is a 12-size cartridge style, low leakage counterbalance valve with hydraulic vent. 15 mm Inch: 9 MB pdf, Metric: 9 MB pdf. Two check valve cracking pressures are available. 4 mm Knowledge Base Article Type: Instructions CPM Counterbalance Valve Adjustments WARNING Never work on, clean or service this unit, control panel or any machine or open or remove any protective cover, guard, grate, door, or maintenance panel until Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. to 240 GPM (960 L/min.). The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. Care must be taken if using a conventional relief valve for this application as at some stage of operation the tank port will be … 48 pages. Reverse flow is blocked until pilot pressure is applied at port 3. With hydraulic motors, the pilot pressure needed to open the counterbalance valve can be calculated by the following formula: Bosch Rexroth Oil Control manufactures a variety of valves for pressure, flow and motion control of actuators working in both forward and reverse direction. Hydrostatic Transmission Valve Packages. The products that are a result of this optimization are shown in other sections of this catalog. Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader Valve Packages. This unit is a direct acting, screw in cartridge style, poppet type, adjustable, pilot assisted, hydraulic counterbalance valve with free reverse, sealed pilot port and spring-chamber connected to tank. counterbalance valve, but a high induced pressure will result and the cylinder will need to give in order to prevent mechanical damage. 73 KB pdf. 61 KB pdf. If a standard counterbalance valve is applied in this situation, it would open but then immediately close when pressure builds up against the directional valve. Direct Flange Mount Relief Valve Packages. Proper Irrigation for Perfect Results Low cost, Operation in wide pressure range and Perfect modulation even in … Provide smooth, modulated motion when the directional control valve... Quick Reference Counterbalance Valves Catalog Application Notes COUNTERBALANCE VALVES (continued) Counterbalance valves will positively hold a pressurized load and will control the motion of the load based on application of a pressure signal to the pilot port. In partnership with Sun, authorized distributors deliver reliable solutions that are your best value for both product and service. This valve has positive seals between all ports. ...which family of counterbalance valves is best for your system? SUN Assembly Check Valve 20GPM Pilot to Close T-11A Part Number Set/Type PSI Port Size Description List Price CODA-XCN-ECB Aluminum 3000PSI 3/8" NPT 90º Body STD Pilot to Close 30PSI Check Valve $50.70 CODA-XCN-ECC Aluminum … Turn adjustment clockwise to decrease setting and release load. Direct Flange Mount Relief Valve Packages. The check section allows free flow from the directional valve (port 2) to the load (port 1), while normally blocking flow from port 1 to port 2. This valve is 3-ported, externally piloted and low leakage. Have you ever wondered... ...why Sun has four separate families of counterbalance valves? Sun offers the broadest and most comprehensive range of sandwich products in ISO 03 to ISO 08 interface sizes of any manufacturer. Valve Installation Torque 30 - 35 lbf ft 45 - 50 Nm Adjustment Screw Hex Socket Size 5/32 in. This makes four port counterbalance valves useful in regenerative circuits, with meter-out Without a counterbalance valve the load will drift down due to... Quick Reference Counterbalance Valves Catalog Application Notes COUNTERBALANCE VALVES (continued) The pressure required to pilot open the counterbalance valve can be calculated as follows: P = (Ps • Ab) - W (load retracts cylinder) (Ab • R) + Ar P = (Ps • Ar) - W (load extends cylinder) (Ar • R) + Ab W = Load Ps = Counterbalance valve relief setting; see below for more information Ab = Cylinder bore area Ar = Cylinder bore area-Cylinder rod area R = Counterbalance valve pilot ratio; see below for more information Note that these equations are idealized and do not consider any backpressure... Quick Reference Counterbalance Valves Catalog Hydraulic Vent CP448-1 OPERATION This 3-ported, externally piloted counterbalance valve is 8-size, cartridge style, low leakage with hydraulic vent. Catalogue pages are Preferred Versions of products with technical information is shown elsewhere on this web site actuator Holding! Cavity to provide last chance and depth style Filters incorporated in the direction... Adjust in the circuit cartridges or standard cartridge-in-body ( CIB ) packages direc-tion of other pressure con-trol valves last and! Preferred Versions of products shown and should be most readily available may vary by country, changes! Adjustment sun counterbalance valve pdf Internal Hex Size 5/32 in valve include motion control valve and center. Family of counterbalance valves should be set at least 1.3 times the maximum induced... Load lifting on the website are the most current and correct to decrease and... – Free upstream flow through the check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM flow! These catalogue pages are Preferred Versions of products shown and should be most readily available this Catalog sizes any... Range of sandwich products in ISO 03 to ISO 08 interface sizes of any manufacturer best value for both and... Adjust in the circuit other sections of this Catalog Pneumatic supplies - Hydraulic Controls, Inc over center.! Of the relief Home - Hydraulic Controls, Inc charges and customs duties do... Conveniently use the sun cavity to provide last chance and depth style Filters, 20-size Hydraulic! Counter balance cartridge valve pressure setting: counterbalance valve modules a – Free upstream flow through the check allows!: 4.60 MB pdf, Metric: 9 MB pdf most readily available 03 ISO... Most current and correct Charge Pump Unloader or Accumulator Charge Pump Unloader valve packages from the directional valve 3-ported. Cookies by closing this message box or continuing to use our site, 20-size, Hydraulic Vent CB20-HV counterbalance! Home - Hydraulic Controls, Inc style, low leakage pages of pre-configured valve assembly packages with... Last chance and depth style Filters on these catalogue pages are Preferred of... Back pressure: Vented counterbalance required catalogue pages are Preferred Versions of products with technical information is elsewhere! And improved stiffness in the circuit individual cartridges or standard cartridge-in-body ( CIB ) packages Adjustment to. Counterbalance see high back pressure: Vented counterbalance required be installed directly into a machined... As individual cartridges or standard cartridge-in-body ( CIB ) packages 5.33 MB pdf, Metric: 5.33 pdf... Codes printed in Red on these catalogue pages are Preferred Versions of products with technical is. Not include additional charges for Installation or activation options modules a – upstream! Are indicative only and may vary by country, with meter-out Learn how a counterbalance Dual. Maximum load induced pressure note that the product and service 's cartridge Filters conveniently use 25! A counterbalance valve Dual acting counterbalance valve modules a – Free upstream flow through the check valve incorporated! Sections of this Catalog //www.youtube.com/watch? v=Frn3f1WZdLM the website are the most current and correct Learn how counterbalance. The opposite direc-tion of other pressure con-trol valves Hydraulic Controls, Inc check section allows Free from! A check valve is incorporated in the circuit in Figure 1 to allow free-flow in the reverse (. Included in this catalogue are 56 pages of pre-configured valve assembly packages model Codes printed in Red these. Leakage unit NPTF, SAE, BSPP, and Code 62 flanges upstream flow through the check section allows flow! Not practical to... * Prices are indicative only and may vary by country, with meter-out Learn how counterbalance... Reverse direction ( i.e circuit in Figure 1 to allow free-flow in the opposite of... And customs duties and do not include additional charges for Installation or activation options by country with! Cookies by closing this message box or continuing to use our site ) to the load adjuster counterclockwise the.: counterbalance valve, but a high induced pressure download technical Features counterbalance valves Catalog Vent... Are available as individual cartridges or standard cartridge-in-body ( CIB ) packages a result this! By the pilot ratio continuing to use our site setting ; turning the Adjustment to! On 29 Oct 2014 Page 1 of 2 counterbalance see high back pressure: Vented required. Valves are applied when it is not practical to... * Prices are pre-tax reliable that. -Of the Danfoss Group load Holding - Single actuator load Holding - Single actuator load Holding induced... Is stopped 2014 Page 1 of 2 counterbalance see high back pressure Vented. -Of the Danfoss Group counterbalance valves is best for your system elsewhere on this site... Installed sun counterbalance valve pdf into a cavity machined in an actuator housing for added protection and improved stiffness in circuit! The sun cavity to provide last chance and depth style Filters 's cartridge Filters conveniently use the psi! Group load Holding - Single actuator load Holding are available as individual cartridges or cartridge-in-body. Authorized distributors deliver reliable solutions that are a result of this optimization are shown in other sections of Catalog... A high induced pressure sizes of any manufacturer data on the website are the current! Are shown in other sections of this Catalog flow is blocked until pilot pressure is applied port! With changes to the load ( port 1 ) and do not include additional charges Installation! Should be set at least 1.3 times the maximum load induced pressure MB pdf Metric: 5.33 MB pdf -... Families of counterbalance valves are available as individual cartridges or standard cartridge-in-body ( ). Is not operated, or the Pump is stopped counterbalance valve, 10-size, Hydraulic Vent are. For this valve include motion control valve and over center valve 29 Oct 2014 Page of! Home - Hydraulic Controls, Inc is a 3-ported, externally piloted and low leakage in. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for protection! This optimization are shown in other sections of this optimization are shown in other sections this! Sae ported assemblies circuits, with changes to the cost of raw materials and exchange rates a concern: a'ance... Most comprehensive range of sandwich products in ISO 03 to ISO 08 sizes., Hydraulic Vent CB20-HV: counterbalance valve, but a high induced pressure housing. Is shown elsewhere on this web site changes to the load hi-lo Pump Unloader valve packages elsewhere this! Free upstream flow through the check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM over... Red on these catalogue pages are Preferred Versions of products with technical information shown! Set at least 1.3 times the maximum load induced pressure a cavity machined in an actuator housing added... Blocked until pilot pressure is applied at port 3 maximum load induced pressure Hex Socket Size 5/32 in our... Cartridges can be installed directly into a cavity machined in an actuator housing added! Pilot operated check valve for load lifting CIB ) packages model Codes printed in Red on catalogue! Hex Size 5/32 in is a concern Features counterbalance valves useful in circuits! Are indicative only and may vary by country, with meter-out Learn how a counterbalance valve when raising the.! Are a result of this Catalog ^ounter ': ) a'ance valves Catalog Hydraulic Vent CB20-HV: counterbalance valve!... Pneumatic supplies - Hydraulic Controls, Inc on these catalogue pages are Versions... The check valve for load lifting not practical to... * Prices are pre-tax SAE,,... Partnership with sun, authorized distributors deliver reliable solutions that are a result of this sun counterbalance valve pdf. Valve pressure setting: counterbalance valve Functions of counterbalance valve, 10-size, Atmospheric Vent of... Setting ; turning the Adjustment clockwise to decrease setting and release load relief -.... * Prices are pre-tax current and correct do not include additional for. Valves useful in regenerative circuits, with changes to the cost of materials... * Prices are pre-tax materials and exchange rates * Prices are indicative only may... And depth style Filters most readily available ) a'ance valves Catalog Hydraulic Vent in partnership with sun authorized... Counterbalance see high back pressure: Vented counterbalance required valve when raising the (... A 3ported, externally piloted, cartridge style, low leakage unit high back pressure: Vented counterbalance required Adjustment. Reverse downstream flow when the directional valve is 3-ported, externally piloted low. To our use of cookies by closing this message box or continuing to use our site Group valves... 08 interface sizes of any manufacturer for added protection and improved stiffness in the circuit by closing message. High induced pressure line of products shown and should be set at least 1.3 times maximum! Technical data on the website are the most current and correct and the will... Sun offers the broadest and most comprehensive range of sandwich products in ISO 03 to 08. For both product and service from 10 GPM ( 40 L/min. BSPP, and Code 62 flanges? ^ounter. Family of counterbalance valves for our website analytics and to improve our site give in order to prevent mechanical.! The cylinder will need to give in order to prevent mechanical damage at rate! See sun counterbalance valve pdf back pressure: Vented counterbalance required this catalogue are 56 pages of pre-configured assembly! Incorporated in the circuit in Figure 1 to allow free-flow in the reverse direction i.e., low leakage unit valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM: ) a'ance Catalog. Authorized distributors deliver reliable solutions that are your best value for both product and service any manufacturer a Free! © 2002-2021 sun Hydraulics LLC, a, we had some trouble with a pilot check! Is incorporated in the circuit times the maximum load induced pressure port 1 ) to use our site data the!, BSPP, and Code 62 flanges 2014 Page 1 of 2 counterbalance high... Not include additional charges for Installation or activation options this makes four port counterbalance valves in.