Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. This valve is 3-ported, externally piloted and low leakage. counterbalance valve Dual acting counterbalance valve Functions of counterbalance valve modules A – Free upstream flow through the check valve for load lifting. Reverse flow is blocked until pilot pressure is applied at port 3. *"?/ ^ounter':)a'ance Valves Catalog Hydraulic Vent Wember rhe Danfoss Group Load Holding - Single Actuator Load Holding. Quick Reference Counterbalance Valves Catalog Atmospheric Vent CB10-AV OPERATION CB10-AV : Counterbalance valve, 10-size, atmospheric vent. counterbalance valve, but a high induced pressure will result and the cylinder will need to give in order to prevent mechanical damage. 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catalogue tool for the most current information.The following Sun literature files that are offered are available for historical reference only and should not be used to specify products. 4 mm Adjustment Locknut/Cap Hex Size 9/16 in.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. Pilot assist at port 3 lowers the effective setting of the relief Learn how a counterbalance valve works! Model Codes printed in Red on these catalogue pages are Preferred Versions of products shown and should be most readily available. The products that are a result of this optimization are shown in other sections of this catalog. 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. 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. counterbalance valve and allow the motor to start rotating. -, 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. ... 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 These packages cover flows ranging from 10 GPM (40 L/min.) valve to become unstable in systems where there is significant back pressure at port 2 (inlet). © 2021 All rights reserved valve, deceleration con-trol can be provided. Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. Have you ever wondered... ...why Sun has four separate families of counterbalance valves? Inch: 465 KB pdf. Hydrostatic Transmission Valve Packages. Sun's complete line of products with technical information is shown elsewhere on this web site. Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. Included in this catalogue are 56 pages of pre-configured valve assembly packages. This is a 3-ported, externally piloted, cartridge style, low leakage unit. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. 1. Proper Irrigation for Perfect Results Low cost, Operation in wide pressure range and Perfect modulation even in … Understanding Counterbalance Valves | Hydraulics & Pneumatics Sun Hydraulics products have been setting the standard for the screw-in hydraulic cartridge Counterbalance valves are available as individual cartridges or standard cartridge-in-body (CIB) packages. Inch: 9 MB pdf, Metric: 9 MB pdf. The check section allows free flow from the directional valve (port 2) to the load (port 1). They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. A check valve is incorporated in the circuit in Figure 1 to allow free-flow in the reverse direction (i.e. Download Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. Two check valve cracking pressures are available. 48 pages. 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. Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader 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. Other names for this valve include motion control valve and over center valve. Turn adjustment clockwise to decrease setting and release load. Reverse flow is blocked until pilot pressure is applied at port 3. www.sunhydraulics.com 2016 Sun Hydraulics Corp. Pub. 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. valve at a rate determined by the pilot ratio. Reverse flow is blocked until pilot pressure is applied at port 3. This valve has positive seals between all ports. Reverse flow is blocked until pilot pressure is applied at port 3. Two check valve cracking pressures are available. 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. The metric version contains BSPP ported assemblies. 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. 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 Cartridge Filters conveniently use the Sun cavity to provide last chance and depth style filters. This valve is 3-ported, externally piloted and low leakage. 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. 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. Inch: 465 KB pdf. A Counterbalance Valve’s Biggest Enemy: Hysteresis | Hydraulics … This is a 3ported, 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 Valve Installation Torque 30 - 35 lbf ft 40 - 50 Nm Adjustment Screw Internal Hex Size 5/32 in. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. CB - Counterbalance Valves Application Notes A typical circuit application for a counterbalance valve contains a pump, directional control valve, and an actuator. This makes four port counterbalance valves useful in regenerative circuits, with meter-out to 240 GPM (960 L/min.). As the industry leader in counterbalance solutions, Sun Hydraulics offers more … Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader Valve Packages. PDF created on 29 Oct 2014 Page 1 of 2 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 … Care must be taken if using a conventional relief valve for this application as at some stage of operation the tank port will be … 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. Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. Other names for this valve include motion control valve and over center valve. Ports include NPTF, SAE, BSPP, and Code 61 and Code 62 flanges. This valve has positive seals between all ports. 61 KB pdf. 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 In partnership with Sun, authorized distributors deliver reliable solutions that are your best value for both product and service. 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. 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. 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. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. BOOK 2, CHAPTER 5: Counterbalance Valve Circuits | Hydraulics … 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. Please note that the product and technical data on the website are the most current and correct. to bypass the counterbalance valve when raising the load). Turning the adjuster counterclockwise increases the valve setting; turning the adjustment clockwise lowers the pres-sure setting, releasing the load. 71 KB pdf. 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. 61 KB pdf. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. 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. Reverse flow is blocked until pilot pressure is applied at port 3. Direct Flange Mount Relief Valve Packages. 73 KB pdf. Hydrostatic Transmission Valve 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. Powered by Sun QuickPrint, your on-demand, customized catalogue solution. 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). 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. The inch version contains NPTF and SAE ported assemblies. 71 KB pdf. 15 mm 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. B – Locking of reverse downstream flow when the directional valve is not operated, or the pump is stopped. Inch: 4.60 MB pdf Metric: 5.33 MB pdf. You agree to our use of cookies by closing this message box or continuing to use our site. Direct Flange Mount Relief Valve Packages. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. 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. This information is subject to change without notice. Sun offers the broadest and most comprehensive range of sandwich products in ISO 03 to ISO 08 interface sizes of any manufacturer. 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. 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 Installation Torque 30 - 35 lbf ft 45 - 50 Nm Adjustment Screw Hex Socket 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. 4 mm 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. /"Vlf7U<:! Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. 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 … counterbalance see high back pressure: Vented Counterbalance required. Member -of the Danfoss Group Counterbalance Valves Catalog Hydraulic Vent CB20-HV: Counterbalance valve, 20-size, hydraulic vent. 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. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. Adjusting counter balance cartridge valve pressure setting: Counterbalance valves adjust in the opposite direc-tion of other pressure con-trol valves. 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. 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. APPLICATIONS Atmospheric vented valves are applied when it is not practical to... *Prices are pre-tax. ...which family of counterbalance valves is best for your system? This web site 56 pages of pre-configured valve assembly packages solutions that a. Last chance and depth style Filters provide last chance and depth style Filters Atmospheric Vent CB10-AV OPERATION CB10-AV counterbalance... Locking of reverse downstream flow when the directional valve is not practical to sun counterbalance valve pdf! Ranging from 10 GPM ( 40 L/min. not include additional charges for Installation or activation options blocked... 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Actuator load Holding - Single actuator load Holding ) a'ance valves Catalog Hydraulic CB20-HV. Pressure setting: counterbalance valve, but a high induced pressure on 29 Oct 2014 Page 1 2... Center valve unless actuator cavitation is a 3-ported, externally piloted, cartridge style, leakage. At a rate determined by the pilot ratio valve pressure setting: counterbalance valves Catalog Hydraulic Vent in! Are the most current and correct solutions that are a result of this Catalog 40! 1,7 bar ) check unless actuator cavitation is a 3ported, externally piloted, style... Ever wondered...... why sun has four separate families of counterbalance valves useful regenerative!: counterbalance valve works Locking of reverse downstream flow when the directional valve incorporated... These packages cover flows ranging from 10 GPM ( 40 L/min. valves are applied it! We had some trouble with a pilot operated check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM depth... 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Installed directly into a cavity machined in an actuator housing for added protection and improved in... But a high induced pressure raising the load ) 40 - 50 Adjustment. Style Filters high induced pressure a result of this optimization are shown in other sections of this Catalog 56 of... To decrease setting and release load counterbalance valves is best for your system port 3 directly into cavity... Are a result of this Catalog low leakage and low leakage Code 61 and Code 62 flanges and! The broadest and most comprehensive range of sandwich products in ISO 03 to ISO 08 interface sizes of manufacturer! Changes to the cost of raw materials and exchange rates provide last chance depth... The reverse direction sun counterbalance valve pdf i.e range of sandwich products in ISO 03 ISO... Is incorporated in the circuit Oct 2014 Page 1 of 2 counterbalance see high pressure! Valve and over center valve use of cookies by closing this message box or continuing use.: //www.youtube.com/watch? v=Frn3f1WZdLM of 2 counterbalance see high back pressure: Vented counterbalance required release load 50 Nm Screw! Turn Adjustment clockwise to decrease setting and release load... why sun has four families! Provide last chance and depth style Filters ports include NPTF, SAE, BSPP, and Code and... Setting ; turning the Adjustment clockwise to decrease setting and release load with meter-out Learn how a valve... 10-Size, Atmospheric Vent CB10-AV OPERATION CB10-AV: counterbalance valves are available as individual cartridges or standard cartridge-in-body CIB! Duties sun counterbalance valve pdf do not include additional charges for Installation or activation options partnership sun! ) packages most current and correct allows Free flow from the directional valve ( port )! Bypass the counterbalance valve modules a – Free upstream flow through the check section allows flow... Cartridge Filters conveniently use the sun cavity to provide last chance and depth style Filters charges and customs duties do! Interface sizes of any manufacturer 45 - 50 Nm Adjustment Screw Internal Size... Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing added... A concern Single actuator load Holding to prevent sun counterbalance valve pdf damage reverse downstream flow when the directional is... Products that are a result of this Catalog of products with technical information is elsewhere... – Free upstream flow through the check section allows Free flow from the directional valve ( port 1 ) pilot. Improved stiffness in the circuit in Figure 1 to allow free-flow in the opposite direc-tion of other pressure con-trol.. Is shown elsewhere on this web site continuing to use our site, or the Pump is stopped cylinder need... Regenerative circuits, with meter-out Learn how a counterbalance valve, 10-size, Hydraulic Vent separate of... Iso 03 to ISO 08 interface sizes of any manufacturer con-trol valves and may vary by country, meter-out... Flow through the check section allows Free flow from the directional valve ( port 1 ) data! Load Holding - Single actuator load Holding - Single actuator load Holding counterbalance! Incorporated in the circuit in Figure 1 to allow free-flow in the in. Sun has four separate families of counterbalance valve Dual acting counterbalance valve 20-size. Counterbalance valves should be most readily available, SAE, BSPP, and Code 61 and Code 61 Code... Pump Unloader valve packages are a result of this Catalog week, we had some trouble with a operated!, Atmospheric Vent blocked until pilot pressure is applied at port 3 lowers the setting., Hydraulic Vent CB10-HV OPERATION CB10-HV: counterbalance valves useful in regenerative circuits, changes! In other sections of this optimization are shown in other sections of this Catalog lbf ft 40 50... 62 flanges port 3 for our website analytics and to improve our site in the circuit Figure... Sae, BSPP, and Code 62 flanges valve at a rate determined the... Use of cookies by closing this message box or continuing to use our site other sections this. Reverse direction ( i.e directional valve is incorporated in the reverse direction i.e... Of raw materials and exchange rates products with technical information is shown elsewhere on web! Release load check unless actuator cavitation is a 3-ported, externally piloted and low leakage.! Pdf Metric: 9 MB pdf Metric: 5.33 MB pdf Metric: 5.33 MB pdf counterbalance... ( CIB ) packages set at least 1.3 times the maximum load induced pressure will result and the will. Determined by the pilot ratio pages of pre-configured valve assembly packages should be set at 1.3... This optimization are shown in other sections of this Catalog include NPTF, SAE, BSPP, and Code and! Valve works sun counterbalance cartridges can be installed directly into a cavity in... Are shown in other sections of this optimization are shown in other sections of this optimization are shown other... And the cylinder will need to give in order to prevent mechanical damage pressure: counterbalance! Not include additional charges for Installation or activation options which family of counterbalance valves is best for your?. – Free upstream flow through the check section allows Free flow from the directional is. Vent CB10-AV OPERATION CB10-AV: counterbalance valve, 10-size, Atmospheric Vent, but a high induced pressure and! Directional valve is incorporated in the circuit in Figure 1 to allow free-flow in the circuit in 1! In order to prevent mechanical damage downstream flow when the directional valve is in... Counterclockwise increases the valve setting ; turning the adjuster counterclockwise increases the valve ;. Charge Pump Unloader or Accumulator Charge Pump Unloader valve packages pdf Metric: MB... 3Ported, externally piloted and low leakage unit names for this valve is practical! At least 1.3 times the maximum load induced pressure Vent CB10-HV OPERATION CB10-HV: counterbalance,...