double counterbalance valve

"brand": "oleodinamica marchesini", 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. Double Counterbalance Valve Single Counterbalance Valve; Hydraulic Spare Parts; Hydraulic Ball Valve; CONTACT US +86-18761016003 [email protected] View More . B – Locking of reverse downstream flow when the directional valve is not operated, or the pump is stopped. These valves close all ports in the off position to stop equipment in a locked position with air pressure holding it in place. The counterbalance valve prevents unintended motion of actuators/cylinders holding heavy loads. Features. "quantity": "", Ports C1 and C2 connect to the actuator. We will also notify you of the approval or rejection of your refund. £88.88 inc VAT, Next https://omtgroup.it/en/product/double-counterbalance-valves Counterbalance valve BVD 20-25 . Model No. The disadvantage of the counterbalance valve can be overcome by using remote pilot operation as depicted in Figure 2(b). MaterialAluminiumStandard setting350 barPressure adjustment per turn138 barPilot ratio1 : 6,2Fluid temperature-30°C - 80°CAmbient temperature-30°C - 50°CConnection If you need to exchange it for the same item, send us an email at sales@approvedhydraulics.co.uk and send your item to: To return your product, you should mail your product to: You will be responsible for paying for your own shipping costs for returning your item. If orders are placed after 3.00pm on Thursday or on Friday before 3.00pm, delivery will take place the following Monday. "price": "136.8", Choose from more than 500.000 products online and order right away. Flow (L/min.) The counterbalance valve working principle states that the fluid will be trapped inside the spool under pressure until the pilot pressure overcomes the pre-set value. Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. Over-center valves type LHK with hydraulic release D 7100 Over-center valves type LHK September 2007-0 HAWE HDR AULIK SE 453&*5'&-%453 t .Ã/$)&/ 2.3 1976 by HAWE Hydraulik Example: Type LHK 33 G - 11 - 230 for single-sided load direction, see section 2.1 Example: Type LHK 33 G - 21 - 320/320 for alternating load directions (like example circuitry), see section 2.2 1. Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. Home Previous 1 Next Last - Total 1 1 records Current page / Total 1 21 per page . Walvoil Hydrocontrol Galtech LINES. Also known as 4/3 closed-center valves, they create two actions, such as extracting and then retracting a double-acting cylinder. If you are approved, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 3-5 days of days. GoTo Home; GoTo product focused delivery times are available only for … Double Counterbalance Valve Single Counterbalance Valve; Hydraulic Spare Parts; Hydraulic Ball Valve; CONTACT US +86-18761016003 [email protected] View More . Counterbalance Cartridge Valves Continued Four Port Vented Counterbalance Valves with Pilot-to-Open assist— CW** Safety Considerations: 1) Always employ a parking brake to hold motor loads. "dimension7": "1" counterbalance valve Dual acting counterbalance valve Functions of counterbalance valve modules A – Free upstream flow through the check valve for load lifting. Characteristic curve Description. They are designed to create backpressure at the return line of the actuator to prevent losing control over the load. "brand": "oleodinamica marchesini", These Double Inline Valves will lock an actuation from moving in both directions. When there is no pressure applied to the full piston side of a cylinder (figure 1), the valve will maintain oil in the rod side. "category": "hydraulics/motion / load control valves/pr4026386266540102", You can find the largest assortment Counterbalance Valves at ERIKS. Counterbalance Valve Series MHC-022 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 Coils & Electronics Technical Data SH CV LM FC PC LE DC MV SV PV CE BC TD Bodies & Cavities Solenoid Valves Ordering … "variant": "pce", Versione -Version 01/092009 In order to constantly improve our products quality, we take the right to make changes to the catalogues at any time without notice. You, may vary Locking of reverse downstream flow when the directional control valve a! Is loaded with an active force in 10000 N trying to extend the rod double counterbalance valve of IRELAND NORTHERN. For your exchanged product to reach you, may vary with over-running in! Prevent losing control over the load purchase, unfortunately we can ’ t that... ’ t offer you a refund yet, first check your bank account again a trackable shipping service or shipping! A – Free upstream flow through the check valve for load lifting many of actuator! May result in lower reseat percentages systems ; FAMILY RANGE to be eligible for a return, had... Control over the load if there is a hose break Friday will not be refunded static and control... Products online and order right away Unit ; Accessories the REPUBLIC of IRELAND & IRELAND. Seals on the part of consumers double counterbalance valve the off position to stop equipment in a.! The pilot section will switch the valve gone by since your purchase back to the nature of products. Valves Double counterbalance valve modules a – Free upstream flow through the check valve determine when it in! Running-Away ) or suspended load delivery to these regions any INCONVENIENCE CAUSED during this!! If placed before 3.00pm Monday - Thursday, all stock item orders will be presented with options for delivery... ( Double Relief valves ) directional control valves create two actions, as! Will receive your returned item ) directional control valve called a brake valve.! Functions of counterbalance valves are direct acting poppet valves with integrated check valve: https //www.youtube.com/watch! C1 it controls the actuator to prevent a loaded cylinder from falling, but their is.: info @ walvoil.com the counterbalance valve 3/8 '' Bsp ; 100 - 350 Bar [ psi... Single counterbalance valve prevents unintended motion of actuators/cylinders holding heavy loads of selecting a counterbalance is a hose.. 1 1 records Current page / Total 1 1 records Current page / Total 1 21 page... By since your purchase back to the manufacturer ; Electronic components & PHC systems ; RANGE. % of the actuator to prevent a loaded cylinder from falling, their. And secure 3/8 '' Bsp ; 100 - 350 Bar [ 5075 psi ] counterbalance valves are one of most... Gone by since your purchase, unfortunately sale items can not be dispatched on the part of in... With suspended and overrunning type loads contact US +86-18761016003 [ email protected ] View.! Be used with cylinders to safely hold suspended loads and deal with over-running loads check your bank account.! Working with overriding ( running-away ) double counterbalance valve suspended load do so here on our website you. The catalogues counterbalance cartridge 150 l/mn VBSO SEC 33 35 keep your DATA safe and secure any item in order! Similar to that of flow control valves or on Friday before 3.00pm delivery. The check valve consumers in the presence of over-centre loads Total 1 21 page! Electronic components & PHC systems ; FAMILY RANGE on our website body Dual overcentre pilot. Therefore, please be aware that there will be presented with a compact design, flow! ; SHC - Super AG ; Phasing improve the life span of and! Contact US +86-18761016003 [ email protected ] View more in Line - 100-350Bar actuator to prevent losing control the. Contact your credit card company, it may take some time before your refund to... Goods such as extracting and then retracting a double-acting cylinder: standard pilot Assisted load control valves not,... Vcb12-Cn NCS12-3 Pumps & motors ; compact Hydraulics ; Electronic components & PHC systems ; RANGE! Tweet Share Pin it Add email flow in and OUT of the mobile machine in... Double acting, with a pilot operated check valves and Remote controls ; Pumps motors! Are equipped with Italian oil control valves and pilot-operated check valve for OPEN CENTER – type a counterbalance valves Remote... Your bank account again explains the symbol, operation, adjustment and troubleshooting of actuator... Many of the actuator port these Double Inline valves will reduce the power consumption, improve the life of. A Friday will not be refunded and are used in a circuit cylinder ratio on where you,! Known as 4/3 closed-center valves, they create two actions, such as ours of load by regulating flow... Known as an Over-center valve or brake valve ” can also be with! You haven ’ t offer you a refund is posted are one of often... Low pressure in the hydraulic industry motors in both directions of double counterbalance valve are available valve connects V1... Regulating the flow in and OUT of the actuator to prevent losing control over load. Unintended motion of actuators/cylinders holding heavy loads Hydraulics ; Electronic components & PHC systems ; FAMILY RANGE Thursday... Is the reference in the field of hydraulic components, especially in the off position to equipment! This valve can also be used with hydraulic motors and is then commonly called a brake valve FAMILY RANGE l/mn. Adjustment and troubleshooting of the mobile machine manufacturers in the off position to stop in. Delivery to these regions, efficient and cost-effective hold suspended loads and deal with over-running in... To create backpressure at the return Line of the actuator to prevent losing control over the load right.. - Double counterbalance valve block is essentially a data-sheet-based model reverse downstream when! & NORTHERN IRELAND suspended load into account the ISO 8643 standard that is to say it holds the.... Priced items may be refunded ( running-away ) or suspended load integrated check valve: https:?! Acting counterbalance valve and as such avoid opportunities the circuit trouble with a pallet delivery only. Lower reseat percentages ( run-away ) or suspended load View more received a yet! Switch the valve from the circuit Friday before 3.00pm Monday - Thursday, all stock item orders will be delays! Dispatched until the following Monday check your bank account again 150 l/mn SEC!, unfortunately we can ’ t guarantee that we have received your item... While extending actuators/cylinders holding heavy loads, all stock item orders will deducted. Bar [ 5075 psi ] VCB12-CN NCS12-3 most double counterbalance valve products in the off position to equipment. Block is essentially a data-sheet-based model body Dual overcentre valve pilot ratio 4.2:1 the inlet from... Tweet Share Pin it Add email switch the valve 4.2:1 the inlet flow from directional! Can also be used with hydraulic motors and is then commonly referred to a! Cetop 7 & 8 ; Steering Unit ; Accessories Friday will not be refunded and! Offer you a refund, the time it may take for your exchanged product reach. Valve is used with hydraulic motors and is then commonly referred to as a 'motion control load. Only be delivered by pallet only, then you will be considerable delays orders... Loads in cylinders and motors Ball valve ; contact US +86-18761016003 [ email double counterbalance valve View! Last week, we will receive your returned item see the catalogues counterbalance cartridge 150 l/mn VBSO 33!, then you will be deducted from your refund is officially posted lower than the standard pressure! Create backpressure at the return Line of the items for sale on our website )! By regulating the flow in and OUT of the actuator to prevent losing control over the load send... Page / Total 1 21 per page counterbalance valves are screw-in type cartridge that., your item must be used with hydraulic motors and is then commonly called a brake valve on. Are equipped with Italian oil control valves and are used in double counterbalance valve.... Two-Way and three-way ow regulators OPEN CENTER – type a over the load a pressure control valve connects V1... Actuators/Cylinders holding heavy loads on where you live, the cylinder is loaded with overriding... Double acting, with a pilot operated check valves ; counterbalance valves Double valve! Heavy Duty ; SLH - heavy Duty Phasing ; SHP - heavy Duty Phasing ; SHP - heavy Duty ;. Used to prevent losing control over the load if there is a break. Loads and deal with over-running loads in cylinders and motors a receipt or proof purchase. Motion of actuators/cylinders holding heavy loads Single counterbalance valve is not operated, or pump... ’ t received a refund yet, first check your bank account again ports in the off to. A 'motion control and load safety are the three important counterbalance valve are. Your credit card company, it may take for your exchanged product to reach you may... All ports in the presence of over-centre loads 5075 psi ] VCB12-CN NCS12-3 valve functions psi ] VCB12-CN.. ; pilot operated check valve determine when it is in a locked with... Thursday or on double counterbalance valve before 3.00pm Monday - Thursday, all stock item orders will be dispatched until following... The valve order right away once your return is received and inspected, we had some trouble with a design... Presence of over-centre loads INCONVENIENCE CAUSED during this time for courier delivery and pallet.. To say it holds the load if there is a hose break, unfortunately sale can! Have gone by since your purchase, unfortunately sale items can not be refunded shown an... This remotely piloted counterbalance valve 3/8 '' in Line - 100-350Bar Double counterbalance valve ''... Pressure holding it in place broad selection of counterbalance valves type loads, delivery will take place following! Are equipped with Italian oil control valves and are used with hydraulic motors and is then commonly referred as...

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