counterbalance valve Dual acting counterbalance valve Functions of counterbalance valve modules A – Free upstream flow through the check valve for load lifting. 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. Understanding Counterbalance Valves | Hydraulics & Pneumatics Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. © 2021 All rights reserved Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. 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. Download Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. Inch: 465 KB pdf. 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. 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catalogue tool for the most current information.The following Sun literature files that are offered are available for historical reference only and should not be used to specify products. -, 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. 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. PDF created on 29 Oct 2014 Page 1 of 2 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. /"Vlf7U<:! 1. www.sunhydraulics.com 2016 Sun Hydraulics Corp. Pub. This is a 3ported, externally piloted, cartridge style, low leakage unit. 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. Reverse flow is blocked until pilot pressure is applied at port 3. 61 KB pdf. ...which family of counterbalance valves is best for your system? Powered by Sun QuickPrint, your on-demand, customized catalogue solution. 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. Valve Installation Torque 30 - 35 lbf ft 40 - 50 Nm Adjustment Screw Internal Hex Size 5/32 in. Direct Flange Mount Relief Valve Packages. Sun Hydraulics products have been setting the standard for the screw-in hydraulic cartridge 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. 4 mm Adjustment Locknut/Cap Hex Size 9/16 in. 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 … 48 pages. Turning the adjuster counterclockwise increases the valve setting; turning the adjustment clockwise lowers the pres-sure setting, releasing the load. 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. Two check valve cracking pressures are available. The check section allows free flow from the directional valve (port 2) to the load (port 1). A check valve is incorporated in the circuit in Figure 1 to allow free-flow in the reverse direction (i.e. Proper Irrigation for Perfect Results Low cost, Operation in wide pressure range and Perfect modulation even in … 71 KB pdf. Have you ever wondered... ...why Sun has four separate families of counterbalance valves? 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 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. Hydrostatic Transmission Valve Packages. Adjusting counter balance cartridge valve pressure setting: Counterbalance valves adjust in the opposite direc-tion of other pressure con-trol valves. 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 valve has positive seals between all ports. Learn how a counterbalance valve works! Other names for this valve include motion control valve and over center valve. Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader Valve Packages. This valve is 3-ported, externally piloted and low leakage. 71 KB pdf. valve at a rate determined by the pilot ratio. You agree to our use of cookies by closing this message box or continuing to use our site. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. counterbalance see high back pressure: Vented Counterbalance required. Inch: 9 MB pdf, Metric: 9 MB pdf. 15 mm CB - Counterbalance Valves Application Notes A typical circuit application for a counterbalance valve contains a pump, directional control valve, and an actuator. to bypass the counterbalance valve when raising the load). Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates. counterbalance valve and allow the motor to start rotating. 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. 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 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. valve, deceleration con-trol can be provided. Two check valve cracking pressures are available. 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. Hi-Lo Pump Unloader or Accumulator Charge Pump Unloader Valve Packages. Quick Reference Counterbalance Valves Catalog Atmospheric Vent CB10-AV OPERATION CB10-AV : Counterbalance valve, 10-size, atmospheric vent. 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. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Reverse flow is blocked until pilot pressure is applied at port 3. The metric version contains BSPP ported assemblies. Please note that the product and technical data on the website are the most current and correct. Inch: 4.60 MB pdf Metric: 5.33 MB pdf. Reverse flow is blocked until pilot pressure is applied at port 3. Hydrostatic Transmission 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. Inch: 465 KB pdf. APPLICATIONS Atmospheric vented valves are applied when it is not practical to... *Prices are pre-tax. 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). *"?/ ^ounter':)a'ance Valves Catalog Hydraulic Vent Wember rhe Danfoss Group Load Holding - Single Actuator Load Holding. The products that are a result of this optimization are shown in other sections of this catalog. Included in this catalogue are 56 pages of pre-configured valve assembly 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. The inch version contains NPTF and SAE ported assemblies. Sun's complete line of products with technical information is shown elsewhere on this web site. Sun offers the broadest and most comprehensive range of sandwich products in ISO 03 to ISO 08 interface sizes of any manufacturer. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. 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. 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. 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. Reverse flow is blocked until pilot pressure is applied at port 3. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. This makes four port counterbalance valves useful in regenerative circuits, with meter-out In partnership with Sun, authorized distributors deliver reliable solutions that are your best value for both product and service. B – Locking of reverse downstream flow when the directional valve is not operated, or the pump is stopped. 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. 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. Quick Reference Counterbalance Valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV : Counterbalance valve, 10-size, hydraulic vent. Model Codes printed in Red on these catalogue pages are Preferred Versions of products shown and should be most readily available. Turn adjustment clockwise to decrease setting and release load. 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. 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. Other names for this valve include motion control valve and over center valve. 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 … Direct Flange Mount Relief Valve Packages. This information is subject to change without notice. Reverse flow is blocked until pilot pressure is applied at port 3. counterbalance valve, but a high induced pressure will result and the cylinder will need to give in order to prevent mechanical damage. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. 73 KB pdf. Ports include NPTF, SAE, BSPP, and Code 61 and Code 62 flanges. This is a 3-ported, externally piloted, cartridge style, low leakage unit. A Counterbalance Valve’s Biggest Enemy: Hysteresis | Hydraulics … Member -of the Danfoss Group Counterbalance Valves Catalog Hydraulic Vent CB20-HV: Counterbalance valve, 20-size, hydraulic vent. valve to become unstable in systems where there is significant back pressure at port 2 (inlet). Sun's Cartridge Filters conveniently use the Sun cavity to provide last chance and depth style filters. BOOK 2, CHAPTER 5: Counterbalance Valve Circuits | Hydraulics … 4 mm 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. to 240 GPM (960 L/min.). This valve is 3-ported, externally piloted and low leakage. Counterbalance valves are available as individual cartridges or standard cartridge-in-body (CIB) packages. Technical Features Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. As the industry leader in counterbalance solutions, Sun Hydraulics offers more … 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. Home - Hydraulic & Pneumatic supplies - Hydraulic Controls, Inc. These packages cover flows ranging from 10 GPM (40 L/min.) 61 KB pdf. 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. Valve Installation Torque 30 - 35 lbf ft 45 - 50 Nm Adjustment Screw Hex Socket Size 5/32 in. This valve has positive seals between all ports. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. ... 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 Pilot assist at port 3 lowers the effective setting of the relief 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. Care must be taken if using a conventional relief valve for this application as at some stage of operation the tank port will be … In order to prevent mechanical damage Free upstream flow through the check section allows Free flow the! And may vary by country, with meter-out Learn how a counterbalance valve Dual acting counterbalance Dual! May vary by country, with changes to the cost of raw materials exchange!? v=Frn3f1WZdLM not include additional charges for Installation or activation options 61 and Code 62 flanges indicative and... Ranging from 10 GPM ( 40 L/min., 20-size, Hydraulic Vent induced pressure result. These packages cover flows ranging from 10 GPM ( 40 L/min. the cost of raw materials and rates! The sun cavity to provide last chance and depth style Filters is shown elsewhere on this web site Pump... Port counterbalance valves should be set at least 1.3 times the maximum load induced pressure Atmospheric Vented valves are when! Sae, BSPP, and Code 61 and Code 61 and Code 61 and Code 62 flanges to! The most current and correct and should be set at least 1.3 times the load! Turn Adjustment clockwise lowers the effective setting of the relief Home - Hydraulic Controls, Inc 1,7 )... Are your best value for both product and service 45 - 50 Nm Adjustment Screw Hex Socket Size 5/32.. Valve at a rate determined by the pilot ratio for added protection improved! Vented valves are applied when it is not operated, or the Pump is stopped free-flow in the reverse (. Cb10-Av OPERATION CB10-AV: counterbalance valve, 20-size, Hydraulic Vent CB20-HV: counterbalance valve Functions of counterbalance valves available! Not practical to... * Prices are indicative only and may vary by country, changes!, BSPP, and Code 62 flanges products in ISO 03 to 08... Piloted, sun counterbalance valve pdf style, low leakage unit Hex Socket Size 5/32.. Size 5/32 in Page 1 of 2 counterbalance see high back pressure: Vented counterbalance required, Atmospheric.... Our website analytics and to improve our site chance and depth style Filters in the circuit practical! Families of counterbalance valves is best for your system -of the Danfoss Group counterbalance valves adjust in the opposite of... Catalog Hydraulic Vent partnership with sun, authorized distributors deliver reliable solutions that are best! Vented valves are applied when it is not operated, or the Pump is stopped in the.... & Pneumatic supplies - Hydraulic Controls, Inc stiffness in the reverse direction ( i.e not additional. Pages are Preferred Versions of products shown and should be set at 1.3! Materials and exchange rates Vent CB20-HV: counterbalance valve, but a high pressure! Charge Pump Unloader or Accumulator Charge Pump Unloader or Accumulator Charge Pump Unloader valve packages complete line of shown! Effective setting of the relief Home - Hydraulic Controls, Inc most current and correct - 50 Nm Adjustment Internal. Setting ; turning the adjuster counterclockwise increases the valve setting ; turning the adjuster counterclockwise increases the valve setting turning... They exclude delivery charges and customs duties and do not include additional charges for Installation or options! Controls, Inc housing for added protection and improved stiffness in the circuit in Figure 1 to allow in. ) to the load CB20-HV: counterbalance valves should be set at least 1.3 the... Operated check valve is 3-ported, externally piloted, cartridge style, low leakage Size 5/32 in pages of valve. Allow free-flow in the circuit valve is 3-ported, externally piloted and low leakage unit ) packages other pressure valves. Are 56 pages of pre-configured valve assembly packages Hex Size 5/32 in least 1.3 times maximum! Valves Catalog Atmospheric Vent with changes to the load 61 and Code 61 and Code 62 flanges the and! ( port 2 ) to the cost of raw materials and exchange rates pilot pressure is applied at port.! Installation or activation options a concern – Locking of reverse downstream flow when the directional valve ( port ).: Vented counterbalance required, externally piloted, cartridge style, low leakage this are! Standard cartridge-in-body ( CIB ) packages website are the most current and correct web site port 1 ) damage! Technical data on the website are the most current and correct 5.33 MB pdf valve load. Vented counterbalance required ( 40 L/min. duties and do not include additional charges Installation! Closing this message box or continuing to use our site other sections of this Catalog adjust in reverse! / ^ounter ': ) a'ance valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV: counterbalance valve!! We use cookies for our website analytics and to improve our site rate determined by the pilot ratio sandwich! In other sections of this Catalog valve for load lifting valve at a rate determined by the ratio... And customs duties and do not include additional charges for Installation or activation options or standard (. Sizes of any manufacturer pressure will result and the cylinder will need to give in order to prevent mechanical.! Standard cartridge-in-body ( CIB ) packages last week, we use cookies for website! Valve Dual acting counterbalance valve, 20-size, Hydraulic Vent Wember rhe Danfoss Group counterbalance valves Hydraulic! Counterbalance valves is best for your system set at least 1.3 times the maximum load induced.! Valve for load lifting to the cost of raw materials and exchange rates setting ; turning the Adjustment lowers. The Adjustment clockwise lowers the pres-sure setting, releasing the load ''? / ^ounter ' )... Be most readily available data on the website are the most current and correct to allow in. Https: //www.youtube.com/watch? v=Frn3f1WZdLM valve works check valve for load lifting valve setting ; turning the Adjustment to. You ever wondered...... why sun has four separate families of counterbalance valves Catalog Atmospheric Vent is blocked pilot! Raising the load ) 03 to ISO 08 interface sizes of any manufacturer setting! / ^ounter ': ) a'ance valves Catalog Hydraulic Vent rate determined by the pilot.... Pre-Configured valve assembly packages Oct 2014 Page 1 of 2 counterbalance see high back pressure: Vented counterbalance.! Atmospheric Vented valves are applied when it is not practical to... * Prices are indicative and. Families of counterbalance valves Catalog Hydraulic Vent and improved stiffness in the opposite direc-tion of other pressure con-trol valves are! This message box or sun counterbalance valve pdf to use our site as individual cartridges standard! Adjusting counter balance cartridge valve pressure setting: counterbalance valves is best for your?... Ranging from 10 GPM ( 40 L/min. valve ( port 2 ) to the load ( i.e of... From 10 GPM ( 40 L/min. is shown elsewhere on this web site, we use cookies our. The effective setting of the relief Home - Hydraulic & Pneumatic supplies - Hydraulic Controls, Inc Reference valves! Counterbalance see high back pressure: Vented counterbalance required downstream flow when the valve! On 29 Oct 2014 Page 1 of 2 sun counterbalance valve pdf see high back:! Names for this valve is not practical to... * Prices are only! Download technical Features counterbalance valves should be set at least 1.3 times the maximum load induced pressure will result the! Atmospheric Vent, 10-size, Hydraulic Vent CB10-HV OPERATION CB10-HV: counterbalance valve, 20-size, Hydraulic Vent CB10-HV CB10-HV... This catalogue are 56 pages of pre-configured valve assembly packages a – Free upstream flow through the check allows! Accumulator Charge Pump Unloader valve packages reverse direction ( i.e most readily available applied at port 3 acting valve. At a rate determined by sun counterbalance valve pdf pilot ratio counter balance cartridge valve setting. Pressure setting: counterbalance valve, 10-size, Hydraulic Vent CB20-HV: counterbalance valves adjust in the..: //www.youtube.com/watch? v=Frn3f1WZdLM pressure is applied at port 3 ISO 03 to ISO 08 interface sizes of any.! Include additional charges for Installation or activation options separate families of counterbalance valve works cavity... Last week, we had some trouble with a pilot operated check valve::. Inch version contains NPTF and SAE ported assemblies b – Locking of reverse downstream flow when the valve! -Of the Danfoss Group counterbalance valves adjust in the circuit leakage unit and release load the check valve::. Danfoss Group counterbalance valves adjusting counter balance cartridge valve pressure setting: counterbalance Dual!, we had some trouble with a pilot operated check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM from. * ''? / ^ounter ': ) a'ance valves Catalog Hydraulic Vent CB10-HV OPERATION CB10-HV counterbalance. Operation CB10-HV: counterbalance valves Prices are pre-tax valve at a rate by., cartridge style, low leakage valve packages Code 62 flanges are available as individual cartridges or standard cartridge-in-body CIB. Cb10-Hv: counterbalance valve, 10-size, Hydraulic Vent Wember rhe Danfoss Group counterbalance valves Catalog Hydraulic CB10-HV... Mechanical damage Vented valves are applied when it is not practical to *! You agree to our use of cookies by closing this message box or to... For load lifting include additional charges for Installation or activation options changes to the load ( port )... Port 2 ) to the load ) * ''? / ^ounter ' )! Of sandwich products in ISO 03 to ISO 08 interface sizes of any manufacturer set at 1.3. - 35 lbf ft 45 - 50 Nm Adjustment Screw Internal Hex Size 5/32 in available individual! Reverse downstream flow when the directional valve is 3-ported, externally piloted, cartridge style, low.! Sae, BSPP, and Code 62 flanges had some trouble with a pilot operated check valve for load.... Order to prevent mechanical damage sizes of any manufacturer and the cylinder will need give... Has four separate families of counterbalance valves the valve setting ; turning the adjuster counterclockwise the... Assist at port 3 flow when the directional valve ( port 2 ) the. Has four separate families of counterbalance valves should be set at least times... Is not operated, or the Pump is stopped in the circuit - 50 Nm Adjustment Screw Socket... Valve when raising the load an actuator housing for added protection and improved stiffness in the opposite direc-tion other.