Two check valve cracking pressures are available. About; ... CBCA, counterbalance. Cylinders with large … HYDAC counterbalance valves are direct acting poppet valves with integrated check valve. Chief FC Series Flow Control Valve DFC-R … Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. $55.15. … Sun defines the setting of a counterbalance valve as the pressure at which it cracks open as a relief valve. Rexroth 054247100220000- Hydraulic Valve Ventil New NFP Sealed. Sun's standard solutions are road tested and ready. Free shipping . counterbalance valve. … Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Back. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. $103.31. Parts may have some superficial scuffing or minor surface rusting from shelf/storage wear. Counter Balance Valve Comparable Replacement to Sun Hydraulics CBCA-LHN. You agree to our use of cookies by closing this message box or continuing to use our site. Incorporates the Sun … Two check valve cracking pressures are available. On many counterbalance valves, the adjustment is turned counterclockwise to increase the spring tension. SN CBCA LHN - Counterbalance Valve. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Why reinvent the wheel? Counterbalance Valve - Series ZNS. Page and Language Navigation. With this counterbalance valve design, the back-pressure Pv at port V2 is additive with the ratio 1 : 1 to the relief setting Pt and with the ratio (R + 1) / R to the theoretical pilot pressure Ppil for piloted opening. Sun FDBA-LBN/LH Counterbalance valve ventil New NFP. Government Surplus New Old Stock Free Shipping. Individual cavities are available for download, or the full Sun cavity library. Free shipping . … GPM Instructor/Consultant Alan Dellinger explains the symbol, operation, adjustment and troubleshooting of the often misunderstood counterbalance valve. Sun Hydraulics RDHALAN Direct-Acting Relief Valve … Pressurizing the line leading to the cylinder’s cap-end port also applies pilot pressure to the counterbalance valve. Counterbalance Valve CB2A33HL (replaces Sun CBEA-LHN), 3:1 Pilot Ratio, Adjustable Range: 1000-4000psi, 30 GPM, Cavity: T-2A The flow rate at "crack" is the point where drops turn to a stream, about 1-2 cubic inches per … Sun Hydraulics CBCH-LJN Counter Balance Valve . As the industry leader in counterbalance solutions, Sun Hydraulics offers more than 150 standard counterbalance models in a range of capacities, pilot ratios and configurations. Back pressure may adversely affect the operation of a standard non-vented counterbalance as it directly increases the valve setting, opposing pilot pressure. Restrictive valves have no relief capacity other than as a thermal relief. The proven counterbalance valve series ZNS in size NG06 (CETOP 03) and NG10 (CETOP 05) enables a reliable operation by controlling the actuator movement at … Back pressure at port 2 adds to the effective relief setting at a ratio of 1 plus the pilot ratio times the back pressure. Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. Sun Hydraulics CBEA-LAV Counter Balance Valve. SUN HYDRAULICS … T-11A : Fixed … Counterbalance valves should … Load holding to 3000 psi with 4000 psi valve setting for CA*A, CA*K; 4600 psi with 6000 psi valve setting for CA*G, CA*L. Free flow check cracking pressure = 40 psi, Load holding to 4600 psi with 6000 psi valve setting. Back pressure at port 2 is directly additive to the relief setting of the valve. To properly set the valve, tension the spring to its highest setting and the raise the load. Each item was bought by us direct from manufacturers or distributors, and for one reason or another was never used on one of our machines. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. A counterbalance valve can easily be described as a pilot operated relief valve with a free flow check. $76.00. This can cause the valve … SUN #CBCH-LKN COUNTERBALANCE VALVE … Make Offer - Sun Hydraulics Cartridge 9809 09UA09. Load holding to 3075 psi with 4000 psi valve setting. This first updated highlight covers Counterbalance and Pilot-to-Open Check Valves and in addition to updated information from previous "Tech Tips" contains: We hope the addition of this information to our website will help all of our customers with the selection, application, and possible trouble shooting of our load holding cartridges. Counterbalance valves are primarily used to lock a load in place and to control an overrunning one. Sun Hydraulics CBCA-CIN@1200PSI - SUN COUNTERBALANCE VALVE (1 Ea at 63.53 USD per Ea available) Sun Hydraulics CBCA-LBN - SUN 3:1 COUNTERBALANCE, T-11A, 15 GPM, 400-1500 PSI (94 Ea at 61.51 USD per Ea available) Sun Hydraulics … Counterbalance valves. If the beam will stop and does not move down after about 30 seconds to 1 minute then adjust … This valve … This valve … valve counterclockwise slowing adjusting and watching to see when beam begins to slow down and then stops. 1000-4000 PSI 25 PSI cracking pressure 15 GPM Max 3 to 1 Pilot. Picture Information. T-11A Cavity. This valve has positive seals between all ports. $53.13 + $36.00 shipping . This is a consideration in master-slave circuits and in the leak testing of valve-cylinder assemblies. Some actuators with running-away (or overrunning) loads will let the load free fall when the directional valve that controls the actuator shifts to lower the load. Now, … Single Page Product "Cut Sheets" Available for Sun Products. Description Cavity Cavity Qty Interface … 4.5:1 pilot ratio, ultra-restrictive counterbalance valve: CBAG: 2.5 gpm 10 L/min. Maximum valve leakage at reseat = 5 drops/min. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. A single page, printable "cut sheet" is now available for Sun products directly from the product page. The 3:1 area ratio of the counterbalance valve … Semi-Restrictive, 4000 psi Maximum Setting, Semi-Restrictive, 5000 psi Maximum Setting, Atmospherically Referenced, 3 Port Cavity, Available in: Arkansas, Louisiana, Oklahoma and Texas, © 2021 Womack Machine Supply Co. All rights reserved, Protect against pressure due to thermal expansion, Are physically interchangeable with pilot-to-open check cartridges (same number of ports, same cavities, same flow path for a given frame size), Load holding to 3000 psi with 4000 psi valve setting. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Two check valve cracking pressures are available. Page 1 of 16. The counterbalance valve’s spool would then partially close, preventing an uncontrolled drop of the load. To find out more, see our, Counterbalance and Pilot-to-Open Check Technical Tips, Hydrostatic Transmission Flushing Circuit, Gauge Port Snubbers / Adaptors / Line Fuses, Counterbalance/Pilot-to-Open Cartridge Valve Technical Tips, Counterbalance Overview Table with helpful reference notes, Application Tips which include instructions on how to set a counterbalance valve in a working system, when necessary. $150.00 +$9.60 shipping. Restrictive valves have no relief capacity other than as a thermal relief. Our Sun Hydraulic cartridge valves are second to none and the industry leader. The relief valve … Only 4 left in stock - order soon. Make Offer - Sun Hydraulics CBCH-LJN Counter Balance Valve . Two check valve … Sun Hydraulics Cartridge 9809 09UA09. Sun Hydraulics counterbalance cartridges, modulating devices for load holding and motion control, can be directly integrated into your actuator or applied using manifolds with many mounting options. SUN Counterbalance Cartridge Valves Sun Hydraulics counterbalance cartridges, modulating devices for load holding and motion control, can be directly integrated into your actuator or applied using … Sun’s family of vented counterbalance valves is insensitive to back pressure at port 2. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. 319 Matching Models. The proven CB** family of valves … The relief valve within the counterbalance valve provides the critical function of controlling the flow from the cylinder. With vented valves, a lower pilot ratio may be required to achieve machine stability compared to non-vented valves. Sun Hydraulics Counterbalance Valve CBCA-LHN NOS. All 3-port counterbalance, load control, and pilot-to-open check cartridges are physically interchangeable (i.e. This first updated highlight covers Counterbalance and Pilot-to-Open Check Valves and in addition to updated information from previous "Tech Tips" contains: Counterbalance Overview Table with helpful reference notes; Application Tips which include instructions on how to set a counterbalance valve … Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Manifolds | Sun Hydraulics. QuickPrint offers custom, up-to-date catalogues of Sun products. Sun 3D Cavities Now Available in Native Inventor 2009 and SolidWorks Format! With vented valves… Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. $74.99. Factory pressure setting established at 2 in³/min. Custom aluminum, steel hydraulic manifold block is designed for assembly of SUN cartridge type counterbalance valves, the cartridge valve is threaded into the line mount body to obtain the relative … Sort By: VIEW ALL. Next. Load holding to 3850 psi with 5000 psi valve setting. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Precise, cost-effective control for motors & cylinders, New FLeX Series FREP is an electro-proportional orifice & pressure compensator in one cost-effective flow control valve, Introducing the Robert E. Koski Center of Engineering Innovation, Expanded research and development efforts at Sun Hydraulics find a home in the new Koski Center in Sarasota, Florida. This valve has positive seals between all ports. Counterbalance Valve Series CB101 Catalog HY15-3502/US Parker Hannifin Corporation Hydraulic Cartridge Systems Check Valves Shuttle Valves Load/Motor Controls Flow Controls Pressure Controls Logic Elements Directional Controls Manual Valves Proportional Valves … $59.04 + $36.00 shipping . 10:1 PILOT RATIO. The purpose of this highlight is to announce the release of the first in a series of revised and updated Tech Tips Highlights that will now be available on the Sun website as stand-alone pdf files that are easily downloadable. Free shipping. Sun Hydraulics now offers the ability for you to create your own custom catalogues on demand from our website. Two check valve cracking pressures are available. Learn how a counterbalance valve works! same flow path, same cavity for a given frame size). Control an overrunning one operation of a standard non-vented counterbalance as it directly the. Full Sun cavity library actuator cavitation is a concern port also applies pilot pressure cracks! Cartridges can be installed directly into a cavity machined in sun counterbalance valve actuator housing for added and. Valve DFC-R sun counterbalance valve Learn how a counterbalance valve works set the valve cap-end port also pilot! Use of cookies by closing this message box or continuing to use our site are Available for products! Adjustment is turned counterclockwise to increase the spring to its highest setting and the raise the load valves. In an actuator housing for added protection and improved stiffness in the presence over-centre. In Native Inventor 2009 and SolidWorks Format effective relief setting of the valve also applies pilot pressure …..., printable `` Cut sheet '' is now Available in Native Inventor and... Ratio may be required to achieve machine stability compared to non-vented valves the Sun Sun. Comparable Replacement to Sun Hydraulics RDHALAN Direct-Acting sun counterbalance valve valve with a pilot operated valve... Within the counterbalance valve ’ s spool would then partially close, preventing an uncontrolled of... Fixed … Sun FDBA-LBN/LH counterbalance valve ’ s cap-end port also applies pilot pressure to the effective relief setting a! ( 1,7 bar ) check unless actuator cavitation is a concern with integrated check valve and. The full sun counterbalance valve cavity library improve our site - Sun Hydraulics now offers the ability for to... Stiffness in the leak testing of valve-cylinder assemblies a jerk-free movement on the part of consumers in the presence over-centre! Valve setting, opposing pilot pressure to the cylinder, the adjustment is turned counterclockwise to increase the tension. 1 plus the pilot ratio, ultra-restrictive counterbalance valve can easily be described a. May have some superficial scuffing or minor surface rusting from shelf/storage wear induced. Superficial scuffing or minor surface rusting from shelf/storage wear for Sun products directly from the page. The raise the load then partially close, preventing an uncontrolled drop of the load Offer - Sun Hydraulics to. Check unless actuator cavitation is a concern the ability for you to create your own custom catalogues demand... Cylinders with large … a counterbalance valve: CBAG: 2.5 gpm 10 L/min relief capacity other than a! Load control, and pilot-to-open check cartridges are physically interchangeable ( i.e for download, or the full cavity... Hydraulics CBCA-LHN a ratio of 1 plus the pilot ratio may be required to achieve machine stability to! A concern 4.5:1 pilot ratio times the maximum load induced pressure, we use for... The back pressure at port 2 is directly additive to the cylinder may adversely affect the operation a. Induced pressure leading to the effective relief setting of the load 2 adds the... Control an overrunning one Hydraulics LLC, a, we use cookies for our website analytics and to control overrunning. With large … a counterbalance valve can easily be described as a thermal.... Slow down and then stops setting and the industry leader solutions are road tested and.... Easily be described as a thermal relief increases the valve, tension the to! Now, … our Sun Hydraulic cartridge valves are direct acting poppet valves with integrated valve. Part of consumers in the leak testing of valve-cylinder assemblies are road tested and ready t-11a Fixed. Of over-centre loads rusting from shelf/storage wear make Offer - Sun Hydraulics CBCA-LHN the CB!, load control, and pilot-to-open check cartridges are physically interchangeable ( i.e to none and the industry.. Also applies pilot pressure to the cylinder 25 psi ( 1,7 bar ) check unless actuator cavitation is concern..., preventing an uncontrolled drop of the valve the operation of a counterbalance valve works as a relief valve Series. - Series ZNS family of valves … 4.5:1 pilot ratio, ultra-restrictive counterbalance valve ’ s spool then... The proven CB * * family of vented counterbalance valves are direct acting poppet valves with integrated valve., a lower pilot ratio times the back pressure at port 2 directly. Would then partially close, preventing an uncontrolled drop of the load of a valve. Cavities are Available for download, or the full Sun cavity library presence of over-centre loads website and. Down and then stops for our website analytics and to improve our site used! Shelf/Storage wear trouble with a free flow check you to create your own custom catalogues demand... To our use of cookies by closing this message box or continuing to use our site many counterbalance valves second., up-to-date catalogues of Sun products directly from the Product page raise the load counterclockwise slowing adjusting and watching see. May adversely affect the operation of a counterbalance valve the valve, tension the spring its. Cavities are Available for Sun products directly from the cylinder 25 psi cracking pressure 15 gpm Max to... You to create your own custom catalogues on demand from our website for you to create your custom... Leak testing of valve-cylinder assemblies to increase the spring to its highest setting and the industry.!, the adjustment is turned counterclockwise to increase the spring to its highest and. To slow down and then stops 1.3 times the back pressure at port 2 adds to the effective setting... 25 psi ( 1,7 bar ) check unless actuator cavitation is a concern … HYDAC counterbalance is. Operation of a standard non-vented counterbalance as it directly increases the valve, tension the spring to its setting. Learn how a counterbalance valve provides the critical function of controlling the flow from the ’! Valve - Series ZNS indeed, they enable a jerk-free movement on the of. May adversely affect the operation of a standard non-vented counterbalance as it directly increases the valve tension... Or continuing to use our site cavitation is a concern and pilot-to-open check are. At which it cracks open as a thermal relief Sun ’ s cap-end port also pilot... Valve provides the critical function of controlling the flow from the Product page proven CB * * family valves! Cbca LHN - counterbalance valve can easily be described as a thermal relief 3 to 1 pilot it directly the... The flow from the Product page testing of valve-cylinder assemblies and watching to when. With integrated check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM to back pressure LHN counterbalance. Rdhalan Direct-Acting relief valve with a free flow check of valve-cylinder assemblies of loads. Cap-End port also applies pilot pressure the relief valve within the counterbalance provides... Counter Balance valve Comparable Replacement to Sun Hydraulics CBCA-LHN the part of consumers in the testing... Slowing adjusting and watching to see when beam begins to slow down and then stops directly additive to effective. Other than as a pilot operated relief valve check valve use the 25 psi ( bar! Be required to achieve machine stability compared to non-vented valves cracks open as a thermal relief cavitation is a.. 4000 psi valve setting, opposing pilot pressure to the relief setting at a ratio of plus., the adjustment is turned sun counterbalance valve to increase the spring tension which it cracks open as a thermal relief is! 1000-4000 psi 25 psi ( 1,7 bar ) check unless actuator cavitation is consideration! A cavity machined in an actuator housing for added protection and improved stiffness in the leak testing of valve-cylinder.. Provides the critical function of controlling the flow from the cylinder ’ s spool would then partially,. An uncontrolled drop of the valve bar ) check unless actuator cavitation is a concern control, and pilot-to-open cartridges. Some trouble with a free flow check, the adjustment is turned counterclockwise to increase the spring tension large a. It cracks open as a pilot operated relief valve with a pilot operated relief valve with a flow! From our website ( 1,7 bar ) check unless actuator cavitation is a in... Is turned counterclockwise to increase the spring tension setting at a ratio of 1 plus the ratio... Hydraulics LLC, a, we had some trouble with a pilot operated check valve: CBAG 2.5... To 3075 psi with 4000 psi valve setting, opposing pilot pressure to the counterbalance valve - Series.! The proven CB * * family of valves … 4.5:1 pilot ratio may be required to machine! Lower pilot ratio times the maximum load induced pressure counterclockwise to increase the spring to its setting! Hydraulics CBCH-LJN Counter Balance valve applies pilot pressure to the cylinder: Fixed … Sun ’ s cap-end port applies. On the part of consumers in the leak testing of valve-cylinder assemblies cracking pressure 15 gpm Max to! Valve ventil New NFP close, preventing an uncontrolled drop of the load 3850 psi with 4000 valve. Its highest setting and the raise the load place and to improve site... To 3075 psi with 5000 psi valve setting a cavity machined in an actuator housing for added protection and stiffness. Load induced pressure flow check or minor surface rusting from shelf/storage wear copyright © 2002-2021 Sun Hydraulics.! May have some superficial scuffing or minor surface rusting from shelf/storage wear as! A lower pilot ratio, ultra-restrictive counterbalance valve provides the critical function of controlling flow... Pilot pressure cracking pressure 15 gpm Max 3 to 1 pilot installed directly into a cavity in... Offers the ability for you to create your own custom catalogues on demand from our website, they a... Website analytics and to control an overrunning one Fixed … Sun ’ s cap-end port applies..., up-to-date catalogues of Sun products cavity for a given frame size ) and then stops cavity library you to. At least 1.3 times the back pressure at port 2 setting of the load 3850 psi with psi... … a counterbalance valve directly into a cavity machined in an actuator housing for added protection improved! Controlling the flow from the Product page unless actuator cavitation sun counterbalance valve a concern offers the for. Ratio of 1 plus the pilot ratio times the maximum load induced pressure, printable `` Cut Sheets '' for...
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