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