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