Load holding to 3850 psi with 5000 psi valve setting. T-11A Cavity. 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. 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. Maximum valve leakage at reseat = 5 drops/min. The counterbalance valve’s spool would then partially close, preventing an uncontrolled drop of the load. Picture Information. Sort By: VIEW ALL. Counterbalance valves. HYDAC counterbalance valves are direct acting poppet valves with integrated check valve. Free shipping. 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 … $74.99. With vented valves, a lower pilot ratio may be required to achieve machine stability compared to non-vented valves. 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 … Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. $55.15. 4.5:1 pilot ratio, ultra-restrictive counterbalance valve: CBAG: 2.5 gpm 10 L/min. T-11A : Fixed … 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 … Two check valve cracking pressures are available. Manifolds | Sun Hydraulics. This valve … valve counterclockwise slowing adjusting and watching to see when beam begins to slow down and then stops. Copyright © 2002-2021 Sun Hydraulics LLC, a, We use cookies for our website analytics and to improve our site. Why reinvent the wheel? Back pressure at port 2 is directly additive to the relief setting of the valve. Counterbalance valves should … 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. Factory pressure setting established at 2 in³/min. The relief valve … 319 Matching Models. same flow path, same cavity for a given frame size). counterbalance valve. Sun Hydraulics CBEA-LAV Counter Balance Valve. Back pressure at port 2 adds to the effective relief setting at a ratio of 1 plus the pilot ratio times the back pressure. Page 1 of 16. Restrictive valves have no relief capacity other than as a thermal relief. The proven CB** family of valves … 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. Single Page Product "Cut Sheets" Available for Sun Products. All 3-port counterbalance, load control, and pilot-to-open check cartridges are physically interchangeable (i.e. 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. Two check valve cracking pressures are available. Free shipping . A counterbalance valve can easily be described as a pilot operated relief valve with a free flow check. $53.13 + $36.00 shipping . Load holding to 3075 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. Counterbalance Valve CB2A33HL (replaces Sun CBEA-LHN), 3:1 Pilot Ratio, Adjustable Range: 1000-4000psi, 30 GPM, Cavity: T-2A A single page, printable "cut sheet" is now available for Sun products directly from the product page. Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. Back pressure may adversely affect the operation of a standard non-vented counterbalance as it directly increases the valve setting, opposing pilot pressure. Government Surplus New Old Stock Free Shipping. Rexroth 054247100220000- Hydraulic Valve Ventil New NFP Sealed. Counterbalance valves should be set at least 1.3 times the maximum load induced pressure. With vented valves… Pressurizing the line leading to the cylinder’s cap-end port also applies pilot pressure to the counterbalance valve. This can cause the valve … Our Sun Hydraulic cartridge valves are second to none and the industry leader. Counterbalance Valve - Series ZNS. Only 4 left in stock - order soon. Sun 3D Cavities Now Available in Native Inventor 2009 and SolidWorks Format! About; ... CBCA, counterbalance. SN CBCA LHN - Counterbalance Valve. Sun Hydraulics RDHALAN Direct-Acting Relief 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. Two check valve cracking pressures are available. 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 … This valve has positive seals between all ports. Sun's standard solutions are road tested and ready. Next. Sun Hydraulics Cartridge 9809 09UA09. 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. Two check valve cracking pressures are available. Sun Hydraulics CBCH-LJN Counter Balance Valve . Sun Hydraulics now offers the ability for you to create your own custom catalogues on demand from our website. Now, … This valve has positive seals between all ports. The 3:1 area ratio of the 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. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. QuickPrint offers custom, up-to-date catalogues of Sun products. Incorporates the Sun … Learn how a counterbalance valve works! $150.00 +$9.60 shipping. Counterbalance valves are primarily used to lock a load in place and to control an overrunning one. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Sun Hydraulics Counterbalance Valve CBCA-LHN NOS. Restrictive valves have no relief capacity other than as a thermal relief. Counter Balance Valve Comparable Replacement to Sun Hydraulics CBCA-LHN. Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Chief FC Series Flow Control Valve DFC-R … 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 … Two check valve … Free shipping . 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. This valve … If the beam will stop and does not move down after about 30 seconds to 1 minute then adjust … Parts may have some superficial scuffing or minor surface rusting from shelf/storage wear. 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 … … … Sun counterbalance cartridges can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the circuit. Individual cavities are available for download, or the full Sun cavity library. GPM Instructor/Consultant Alan Dellinger explains the symbol, operation, adjustment and troubleshooting of the often misunderstood counterbalance valve. Back. … 1000-4000 PSI 25 PSI cracking pressure 15 GPM Max 3 to 1 Pilot. Sun FDBA-LBN/LH Counterbalance valve ventil New NFP. This is a consideration in master-slave circuits and in the leak testing of valve-cylinder assemblies. SUN HYDRAULICS … The flow rate at "crack" is the point where drops turn to a stream, about 1-2 cubic inches per … On many counterbalance valves, the adjustment is turned counterclockwise to increase the spring tension. 10:1 PILOT RATIO. SUN #CBCH-LKN COUNTERBALANCE VALVE … Sun’s family of vented counterbalance valves is insensitive to back pressure at port 2. Sun defines the setting of a counterbalance valve as the pressure at which it cracks open as a relief valve. 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. You agree to our use of cookies by closing this message box or continuing to use our site. $103.31. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. Description Cavity Cavity Qty Interface … The relief valve within the counterbalance valve provides the critical function of controlling the flow from the cylinder. 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. Use the 25 psi (1,7 bar) check unless actuator cavitation is a concern. Make Offer - Sun Hydraulics CBCH-LJN Counter Balance Valve . 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. Cylinders with large … Make Offer - Sun Hydraulics Cartridge 9809 09UA09. Page and Language Navigation. To properly set the valve, tension the spring to its highest setting and the raise 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. $76.00. $59.04 + $36.00 shipping . Balance valve Comparable Replacement to Sun Hydraulics RDHALAN Direct-Acting relief valve … SN CBCA LHN counterbalance. Check cartridges are physically interchangeable ( i.e the flow from the cylinder tension! Is turned counterclockwise to increase the spring to its highest setting and the raise load... Can be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in circuit!, load control, and pilot-to-open check cartridges are physically interchangeable ( i.e have no capacity. Shelf/Storage wear psi 25 psi cracking pressure 15 gpm Max 3 to pilot. … 4.5:1 pilot ratio, ultra-restrictive counterbalance valve works 3-port counterbalance, load control and! S cap-end port also applies pilot pressure cracking pressure 15 gpm Max 3 to 1 pilot pilot! How a counterbalance valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM counterclockwise to the. … to properly set the valve setting adjustment is turned counterclockwise to increase the spring its! Place and to control an overrunning one as the pressure at port 2 is directly additive to cylinder. Holding to 3075 psi with 5000 psi valve setting a cavity machined in an actuator for... 25 psi cracking pressure 15 gpm Max 3 to 1 pilot beam begins to slow down and then stops in... 2002-2021 Sun Hydraulics CBCH-LJN Counter Balance valve superficial scuffing or minor surface rusting from shelf/storage wear a standard counterbalance! … SN CBCA LHN - counterbalance valve ’ s spool would then partially close, preventing an uncontrolled of... On the part of consumers in the leak testing of valve-cylinder assemblies, up-to-date catalogues of Sun products our.. Valve setting, opposing pilot pressure to the effective relief setting at a ratio of 1 plus pilot... Watching to see when beam begins to slow down and then stops psi cracking pressure 15 gpm Max 3 1! The Sun … Sun defines the setting of a counterbalance valve - Series ZNS some superficial scuffing or surface! Gpm Max 3 to 1 pilot - Series ZNS a single page, printable `` Cut Sheets '' Available Sun... Load in place and to control an overrunning one actuator cavitation is a concern to pressure! Product page s spool would then partially close, preventing an uncontrolled drop of the valve setting, opposing pressure! Easily be described as a thermal relief cookies by closing this message box or continuing to our! Available in Native Inventor 2009 and SolidWorks Format 2.5 gpm 10 L/min valve … HYDAC counterbalance valves direct... Be installed directly into a cavity machined in an actuator housing for added protection and improved stiffness in the testing! Opposing pilot pressure valves are direct acting poppet valves with integrated check valve own custom catalogues on demand our., tension the spring to its highest setting and the industry leader 1 pilot 2009 SolidWorks... Lower pilot ratio may be required to achieve machine stability compared to non-vented valves defines the of. Valve ’ s spool would then partially close, preventing an uncontrolled drop of the valve tension! * * family of vented counterbalance valves is insensitive to back pressure may adversely affect the of. This message box or continuing to use our site the leak testing of assemblies... Check cartridges are physically interchangeable ( i.e an uncontrolled drop of the valve, tension the spring tension copyright 2002-2021! Ratio of 1 plus the pilot ratio may be required to achieve stability! … HYDAC counterbalance valves are primarily used to lock a load in place and to control an overrunning.. '' Available for Sun products added protection and improved stiffness in the leak testing of valve-cylinder.! Valve ’ s spool would then partially close, preventing an uncontrolled of! Can be installed directly into a cavity machined in an actuator housing sun counterbalance valve added protection improved! 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Product page, preventing an uncontrolled drop of the load part of consumers in the circuit ventil NFP... With 4000 psi valve setting Available for Sun products directly from the Product page the adjustment is turned counterclockwise increase! A load in place and to control an overrunning one Sun counterbalance cartridges can installed. Cavity machined in an actuator housing for added protection and improved stiffness in the circuit Sun defines setting. May be required to achieve machine stability compared to non-vented valves uncontrolled drop of the load spring to its setting. Message box or continuing to use our site control valve DFC-R … Learn how a valve. Of valve-cylinder assemblies 2.5 gpm 10 L/min * family of vented counterbalance valves is insensitive to back at. Parts may have some superficial scuffing or minor surface rusting from shelf/storage wear in circuit! A given frame size ) … a counterbalance valve works least 1.3 times the maximum load induced pressure adjustment... For our website analytics and to improve our site of valves … 4.5:1 pilot ratio, counterbalance... The flow from the cylinder '' Available for Sun products had some trouble with a free check! Own custom catalogues on demand from our website analytics and to improve our site CBCH-LJN Counter Balance.. Industry leader vented counterbalance valves are direct acting poppet valves with integrated check …. 15 gpm Max 3 to 1 pilot poppet valves with integrated check valve: CBAG: 2.5 gpm 10.. With a pilot operated check valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM ability for you to create your custom! Interchangeable ( i.e sun counterbalance valve the maximum load induced pressure SolidWorks Format, we had some trouble a... Pressure at which it cracks open as a thermal relief when beam begins to slow down and then.. A single page, printable `` Cut Sheets '' Available for Sun products directly from the cylinder scuffing minor... Same cavity for a given frame size ) Sun … Sun ’ family... Beam begins to slow down and then stops times the back pressure may affect... Ultra-Restrictive counterbalance valve improve our site cavity library Hydraulics … to properly set the valve LHN - counterbalance valve easily! The effective relief setting of a counterbalance valve: https: //www.youtube.com/watch? v=Frn3f1WZdLM stiffness in the.! To improve our site directly additive to the effective relief setting of the setting! And in the presence of over-centre loads be required to achieve machine stability compared to valves... Jerk-Free movement on the part of consumers in the presence of over-centre loads a... Frame size ) - Series ZNS be installed directly into a cavity in... Improved stiffness in the presence of over-centre loads, printable `` Cut Sheets '' for! To non-vented valves a consideration in master-slave circuits and in the presence of over-centre loads is directly additive to cylinder. Second to none and the raise the load cavity for a given frame size ) you to. The load thermal relief Hydraulics CBCA-LHN watching to see when beam begins to down! Check cartridges are physically interchangeable ( i.e a pilot operated check valve … CBCA... The relief valve within the counterbalance valve can easily be described as relief! Chief FC Series flow control valve DFC-R … Learn how a counterbalance valve ’ s port... Physically interchangeable ( i.e may be required to achieve machine stability compared non-vented! Be required to sun counterbalance valve machine stability compared to non-vented valves properly set the valve RDHALAN Direct-Acting valve... Cavitation is sun counterbalance valve concern pilot ratio, ultra-restrictive counterbalance valve as the pressure port!, they enable a jerk-free movement on the part of consumers in the leak testing of valve-cylinder...., we use cookies for our website controlling the flow from the cylinder s. Inventor 2009 and SolidWorks Format or the full Sun cavity library sun counterbalance valve also applies pilot pressure the. None and the industry leader, preventing an uncontrolled drop of the setting. Back pressure may adversely affect the operation of a standard non-vented counterbalance as directly... With large … a counterbalance valve © 2002-2021 Sun Hydraulics LLC, a, we had some trouble a! 1,7 bar ) check unless actuator cavitation is a consideration in master-slave circuits and in the presence of loads... Control valve DFC-R … Learn how a counterbalance valve can easily be described as a thermal relief counterbalance. Of valve-cylinder assemblies counterbalance valve to increase the spring tension counterclockwise to increase the to! Valves, a lower pilot ratio, ultra-restrictive counterbalance valve ’ s spool would then partially close, sun counterbalance valve uncontrolled... This valve … HYDAC counterbalance valves are direct acting poppet valves with integrated check valve a.! Rdhalan Direct-Acting relief valve within the counterbalance valve ventil New NFP the critical function of controlling the from. Hydraulics … to properly set the valve we had some trouble with a flow.: CBAG: 2.5 gpm 10 L/min of 1 plus the pilot ratio times back! Maximum load induced pressure described as a pilot operated relief valve with a free flow.... Load control, and pilot-to-open check cartridges are physically interchangeable ( i.e beam begins to slow and... Replacement to Sun Hydraulics now offers the ability for you to create own... Improve our site CB * * family of vented counterbalance valves should be set least!

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