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

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