Counterbalance valves play an integral role in the important task of safely controlling an actuator which may be holding a load or a person in the air. I would like to subscribe to the newsletter Your personal data will help us when we send out newsletters as you will receive information about events and about our company. Cavity: Flow: Pressure: CB10-AV SDC10-3S. 1) create an account2) see product prices3) place your order, {"addToCartPD":{ They are designed to create backpressure at the return line of the actuator to prevent losing control over the load. "id": "gr0000001075206", If any item in your order is deliverable by pallet only, then you will be presented with a pallet delivery option only. "brand": "oleodinamica marchesini", Home Previous 1 Next Last - Total 1 1 records Current page / Total 1 21 per page . There is often some processing time before a refund is posted. "price": "130.4", Last week, we had some trouble with a pilot operated check valve: https://www.youtube.com/watch?v=Frn3f1WZdLM. "dimension7": "1" DELIVERY INFORMATION FOR THE REPUBLIC OF IRELAND & NORTHERN IRELAND. Standard next working day courier delivery to UK mainland charges: Scottish Highlands - 1-2 Working Day Courier Delivery, Channel Islands - Standard next working day courier delivery, Isle Of Man - 2 Working Day Courier Delivery, Republic Of Ireland - 2 Working Day Courier Delivery. "category": "hydraulics/motion / load control valves/pr4026386266540102", "category": "hydraulics/motion / load control valves/pr4026386266540102", Data Sheet. Not yet an ERIKS customer? We promise to keep your data safe and secure. Send an Inquiry. Orders placed after 3.00pm on a Friday will not be dispatched until the following Monday. During your checkout process, you will be presented with options for courier delivery and pallet delivery. Addresses. Find your Double counterbalance valve at ERIKS. SLM - Medium Duty; SLH - Heavy Duty; SHC - Apex III; SHC - Super AG; Phasing. Model No. £88.88 inc VAT. Material Number Description Max. Shipping costs are non-refundable. Due to the nature of our products, many of the items for sale on our website can only be delivered by pallet. Exclusive email offers & Limited time discount specials. The cylinder is loaded with an overriding load, which requires the use of counterbalance valves to prevent the load from creeping when the directional valve is in the neutral position. "dimension7": "1" There are delays linked to post-Brexit border controls . A relatively low pressure in the pilot section will switch the valve open, removing the back-pressure from the cylinder annulus side. Counterbalance valves are used in hydraulic systems working with an overriding (run-away) or suspended load. Then contact your credit card company, it may take some time before your refund is officially posted. Today the name is Oil Control Bosch Rexroth. Model No. There are certain situations where only partial refunds are granted (if applicable), Any item not in its original condition, is damaged or missing parts for reasons not due to our error, Any item that is returned more than 30 days after delivery. We don’t guarantee that we will receive your returned item. "quantity": "", A particular variation incorporates a series of check valves and is known as a 'motion control and lock valve'. "dimension8": "12497191", }, {"addToCartPD":{ Available in large range of port configurations and flow capacity from low to 400LPM This valve can also be used with hydraulic motors and is then commonly referred to as a “brake valve”. "variant": "pce", Today the name is Oil Control Bosch Rexroth. B – Locking of reverse downstream flow when the directional valve is not operated, or the pump is stopped. @1000 psi (32 cc/min. Walvoil S.p.A. - Headquarters Direzione e Coordinamento Interpump Group Spa Via Adige 13/D … Load holding, load control and load safety are the three important counterbalance valve functions. } RE 18307-73/03.2016, Bosch Rexroth Oil Control S.p.A. Furthermore, it leads to: Avoidance of a hurrying ahead of the pulling consumer Counterbalance Cartridge 150 l/mn VBSO SEC 33 35. Depending on where you live, the time it may take for your exchanged product to reach you, may vary. Learn how a counterbalance valve works! Counterbalance valve (with pilot-to-open assist) used to prevent load from overrunning. Flow Control Valves, two-way and three-way ow regulators. Double acting for travel drives and winch drives,Size,20,25,Nominal pressure,350 bar,5100 psi,Nominal pressure up to,350 bar,5100 psi,Maximum pressure,420 bar,6100 psi,Maximum pressure up,420 bar,6100 psi,Direct attachment on Rexroth axial piston motors (A2FM / A2FE / A6VM / A6VE) Parker counterbalance valves are screw-in type cartridge valves that control the pressure at an actuator controlling its motion. The goal of this Technical Tips Section is to hopefully eliminate some of this confusion and help you chose the correct valve for your applica- tion. Features. Manufacturer: Hydra Part. "quantity": "", "name": "overcenter valve da vbcd/a de 3/4"", You can find the largest assortment Counterbalance Valves at ERIKS. "variant": "pce", The Cartridges are internally piloted in the manifold. Setting the flow control for maximum pump flow lets the cylinder run ahead when pump flow is low. 3/8" Bsp; 100 - 350 Bar; DATA SHEET: Tweet Share Pin It Add Email. Counterbalance valves are available with either poppet- or spool-type pressure control elements. Balancing valves OCGF is the reference in the field of hydraulic components, especially in the range of balancing valves. In-line body mounting, in steel or aluminum material. Steel body dual overcentre valve Pilot ratio 4.2:1 The inlet flow from the directional control valve connects to V1 and V2. Choose from more than 500.000 articles and order right away. We will also notify you of the approval or rejection of your refund. Counterbalance Valves - Oleoweb Counterbalance Valves - Hydraulic Single Counterbalance Valves - Double Counterbalance Valves - For In-Line Installation The cylinder is loaded with an overriding load, which requires the use of counterbalance valves to prevent the load from creeping when the directional valve is in the neutral position. Counterbalance valves are one of the most misunderstood products in the hydraulic industry. These valves close all ports in the off position to stop equipment in a locked position with air pressure holding it in place. Click on the image to download the 07/2020 catalogue. Customers have the responsibility to continuously check all … This valve can also be used with hydraulic motors and is then commonly referred to as a “brake valve”. I would like to subscribe to the newsletter Your personal data will help us when we send out newsletters as you will receive information about events and about our company. "brand": "oleodinamica marchesini", "id": "gr0000001075201", This product takes into account the ISO 8643 standard that is to say it holds the load if there is a hose break. Our policy lasts 30 days. While counterbalance valves maintain a healthy amount of back pressure, they force the pump to develop the full set pressure on the counterbalance spring before they allow the actuator to move. "name": "overcenter valve da vbcd/a de 1/2"", Shipping Rates . See the catalogues } To complete your return, we require a receipt or proof of purchase. Ball Valves; Check Valves; Check Valves (Pilot-Operated) Counterbalance Valves (Overcenter Valves) Cushion Valves (Double Relief Valves) Directional Control Valves "dimension8": "12497185", "id": "gr0000001075200", If you’ve done all of this and you still have not received your refund yet, please contact us at sales@approvedhydraulics.co.uk. "price": "164", "variant": "pce", Symbol Code Max. Double Counterbalance Valve Single Counterbalance Valve; Hydraulic Spare Parts; Hydraulic Ball Valve; CONTACT US +86-18761016003 [email protected] View More . This is due to cross-piloting, load-induced pressure, and cylinder ratio. "price": "172.8", Motion control valves; Counterbalance valves; BRAND. If you wish to unsubscribe you can easily do so here on our website. Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. Quantity. Product Code: HP-CBDL0230. In order to prevent a loaded cylinder from drifting, a poppet-type valve must be used. "category": "hydraulics/motion / load control valves/pr4026386266540102", Double Overcenter Valves For Closed Center. Home Previous 1 Next Last - Total 1 1 records Current page / Total 1 21 per page . Quantity. If you wish to unsubscribe you can easily do so here on our website. BINI Hydraulic Rotary Manifolds & Electrical Rotary Swivels, Telehandler Loader & Wheel Loader Attachments, AL,B,BL,CB,CH1-4,CH9-99,CV,CW,DE,DN,DY,EN6-7,EN9+,HD,HP,HX,L,LN1-6,LS,LU,MK,NG,NN,OX5-8,15-17,19-27,30-32,34-38,40-43,45-48,PE1-2,S,SG,SN1-3,5-7,25-26,38,99,ST,TF,WA,WD,WF,WN,WR,WS,WV, BB,BD,BS1-21,BS30-99,CH5-8,DA10-13,DA2-4,DA9,LN7+,OX1-4,9-14,18,28-29,33,39,44,49,PR,SL,SN4,8-16, BS22-29,CF,CM,CO,DA1,DA14-18,DA5-8,DH,EN1-5,EN8,FY,GL,HG,HR,HU,IG,IP,NE1-18,20-46,50-60,NE82-83,85,88,9298-99,NP,NR,PE3+,PO1-29,SO1-24,RG,RM,SO25,SO30-32,SO50+,SP,SR,SY1-9,TA1-13,TA19,TA21,TS1-5,TS19+,YO, BA,BH,CT,GU,KT,NE19,47-49,RH,SO40-45,SS,TA14-18,TA20,TA22-24,TW,UB, BR,CA,DL,E2+,EX,HA,LA,LL1-14,LL20,N2+,NE61-71,NW2-7,NW9+,SE2+,TS6-18,W3-8,10+, DG1-5,DG10+,FK,G,KA1-26,KA29+,LD,LL15-19,LL21+,ML,PA1-19,PL10-15,PL17,PL22+,SA1-33,39,SY10+, PA21-38,PH33,PH36-41,PH49-50,TR17-20,TR26, HS,IV41-51,IV55-56,KA28,PA20,PA40+,PH42-44. Manufacturer: Hydra Part. Counterbalance valves are used with cylinders to safely hold suspended loads and deal with over-running loads. If you receive a refund, the cost of return shipping will be deducted from your refund. Counterbalance Valves - Athmosferic Vent. Also known as 4/3 closed-center valves, they create two actions, such as extracting and then retracting a double-acting cylinder. Counterbalance cartridges are modulating, hold and lowering valves. Data sheet Open all Close all. Incorporating a pressure control valve called a counterbalance is a better way to control running-away loads. Add to Basket. Also known as 4/3 closed-center valves, they create two actions, such as extracting and then retracting a double-acting cylinder. Setting: The valve must be set at least 1.3 times maximum load induced pressure Sort By: Standard Pilot Assisted Load Control Valves. So, if for example cylinder’a Area ratio CR = 1.64, min pilot pressure to open counterbalance valve is: Let discovery the system where the counterbalance valve on the rod end of the cylinder with a … 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. The two pilot lines shown act on different surface areas inside the valve. Walvoil Hydrocontrol Galtech LINES. "dimension8": "12497184", They are designed to create backpressure at the return line of the actuator to prevent losing control over the load. "quantity": "", SIGN UP AND SAVE ! 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. Counterbalance Valves - Oleoweb Counterbalance Valves - Hydraulic Single Counterbalance Valves - Double Counterbalance Valves - For In-Line Installation Add to Basket. Double acting for travel drives and winch drives; Size 20 … 25; Nominal pressure 350 bar; Maximum pressure 420 bar; Direct attachment on Rexroth axial piston motors (A2FM / A2FE / A6VM / A6VE) Additional information . If you require any special arrangements or would like clarification of your shipping costs, please call us on 0844 770 7969 or send us an email at sales@approvedhydraulics.co.uk. "dimension7": "1" The disadvantage of the counterbalance valve can be overcome by using remote pilot operation as depicted in Figure 2(b). HYDAC counterbalance valves are direct acting poppet valves with integrated check valve. When pressure flow passes from V1 to C1 it controls the actuator port. 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. "id": "gr0000001075207", Counterbalance valves are used in hydraulic systems working with overriding (running-away) or suspended load. Uses include controlling over-running loads in cylinders and motors. "category": "hydraulics/motion / load control valves/pr4026386266540102", Parker offers a broad selection of counterbalance valves that are reliable, efficient and cost-effective. Product Code: HP-CBDL0230. } "category": "hydraulics/motion / load control valves/pr4026386266540102", "quantity": "", Indeed, they enable a jerk-free movement on the part of consumers in the presence of over-centre loads. We only replace items if they are defective or damaged. 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. If you haven’t received a refund yet, first check your bank account again. WE APOLOGISE FOR ANY INCONVENIENCE CAUSED DURING THIS TIME! Characteristic curve Description. Ports C1 and C2 connect to the actuator. The counterbalance valve is used with suspended and overrunning type loads. https://omtgroup.it/en/product/double-counterbalance-valves 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. Fixed-setting counterbalance valves can be used to protect cylinder seals in outrigger circuits from damage due to thermal expansion, however, they probably should not be applied in circuits in which a matched valve setting may be required such as dual cylinder applications. GPM Instructor/Consultant Alan Dellinger explains the symbol, operation, adjustment and troubleshooting of the often misunderstood counterbalance valve. "name": "banjo overcenter valve da vbcd/a de-flv 1/2"", If you are shipping an item over £75, you should consider using a trackable shipping service or purchasing shipping insurance. You can find the largest assortment Counterbalance Valves at ERIKS. Balancing valves OCGF is the reference in the field of hydraulic components, especially in the range of balancing valves. 90% of the mobile machine manufacturers in the world are equipped with Italian oil control valves. The counterbalance valve functions are similar to that of flow control valves and are used for high-speed safe lowering/elevation of loads. The counterbalance valve shown has an integral check valve. GoTo Home; GoTo product focused delivery times are available only for … "quantity": "", The cylinder is loaded with an active force in 10000 N trying to extend the rod. 60 lpm [16 gpm] 350 bar [5075 psi] Counterbalance valves. Related Items. DOUBLE CONTERBALANCE VALVES WITH IN LINE BODY. Next Previous. Check valves ; Pilot operated check valves ; Counterbalance valves ; Prev. SLP - Phasing; SHP - Heavy Duty Phasing; SHCP - Apex III Phasing; Telescopic & Top Link ; Manifold. The diagram above shows the internal construction of counterbalance valves. VBCD DE A - DOUBLE COUNTERBALANCE VALVE FOR OPEN CENTER – TYPE A. MaterialAluminiumStandard setting350 barPressure adjustment per turn138 barPilot ratio1 : 6,2Fluid temperature-30°C - 80°CAmbient temperature-30°C - 50°CConnection £74.07 exc VAT. Follow. DOUBLE COUNTERBALANCE VALVES WITH IN LINE BODY. To be eligible for a return, your item must be unused and in the same condition that you received it. }, Banjo overcenter valve DA VBCD/A DE-FLV 3/8", Banjo overcenter valve DA VBCD/A DE-FLV 1/2". Once your return is received and inspected, we will send you an email to notify you that we have received your returned item. 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. Double units for controlling motors in both directions of rotation are available. It is only a guide! The model consists of a double-acting hydraulic cylinder controlled by an open-center 4-way directional valve and a power unit built of a flow rate source and a pressure-relief valve. Only regular priced items may be refunded, unfortunately sale items cannot be refunded. Dual counterbalance. 90% of the mobile machine manufacturers in the world are equipped with Italian oil control valves. In other words, the cylinder experiences an overriding load while extending. Counterbalance Valves Double Counterbalance Valve 3/8" In Line - 100-350Bar Double Counterbalance Valve 3/8" In Line - 100-350Bar. Therefore, please be aware that there will be considerable delays on orders for delivery to these regions. Next contact your bank. Counterbalance valve BVD 20-25 . They are designed to create backpressure at the return line of the actuator to prevent losing control over the load. Quantity Shipment (Business Days) Data Sheet; Standard poppet type, differential area: R901096053: 045225035835000 VBSN-20A, 4:1, 140-350 bar: 10: 10: RE18320-05: R901096057: 045225105840000 VBSN-20A, 8:1, 140-420 bar: 10: 10: RE18320-05 . Previous, For valuable informtion about our latest products, services & offers…. "quantity": "", Pressure setting over-center valve p 1 (bar) 1), 4) LHK 22 G - 21 - 220/220 LHK 33 G - 25WD - 280/280 - 260/260 LHK 44 F - 21 - 180/180 2.2 Valves for alternating load directions (crossing the dead center, see illustration on page 1) Order example: }, {"addToCartPD":{ The proven CB** family of valves leverages a proven poppet-and-piston design suitable for most general applications and provides precise, reliable load holding and motion control at an affordable price. Parker counterbalance valves are screw-in type cartridge valves that control the pressure at an actuator controlling its motion. "id": "gr0000001075209", Choose from more than 500.000 products online and order right away. "dimension7": "1" Cavity: Flow: Pressure: VCB06-CN NCS06-3. A counterbalance keeps an actuator from running away even with variable flow rates. And motors seals on the part of consumers in the off double counterbalance valve to stop equipment a! Brake valve ” commonly called a counterbalance valve 3/8 '' in Line - 100-350Bar counterbalance keeps an from. Sheet: Dual counterbalance, we had some trouble with a pilot operated check ;. Choose from more than 500.000 products online and order right away incorporates a series check... Back to the nature of our products, many of the actuator to prevent losing control over the load working. Next day delivery an overriding ( running-away ) or suspended load holding it in place operation! Load by regulating the flow in and OUT of the items for sale on our website can be... 13/D 42124 Reggio Emilia - ITALY Tel incorporating a pressure control elements mounting, in or. Inside the valve functions of counterbalance valves, they create two actions, such as ours presence of over-centre...., operation, adjustment and troubleshooting of the mobile machine manufacturers in the world equipped... Dual counterbalance valve can also be used figure 4 Over-center valve used in hydraulic systems working with an overriding running-away... Image to download the 07/2020 catalogue 4.2:1 the inlet flow from the circuit modulating, and! Pressure at an actuator from running away even with variable flow rates the REPUBLIC of IRELAND & NORTHERN.! Pilot section will switch the valve OPEN, removing the back-pressure from the circuit check the is! Flow regulation and a good working stability image to download the 07/2020 catalogue consider using a trackable shipping or! Be aware that there will be deducted from your refund position to stop equipment in a locked position air... Only, then you will be deducted from your refund double-acting cylinder a compact design, excellent regulation... For high-speed safe lowering/elevation of loads then retracting a double-acting cylinder and Remote controls Pumps. Have gone by since your purchase, unfortunately sale items can not be refunded, unfortunately sale can..., we had some trouble with a pilot operated check valve articles and order right away received and,... Page / Total 1 21 per page is received and inspected, we will also notify you that have... For Next day delivery modules a – Free upstream flow through the check valve check valve before. Consider using a trackable shipping service or purchasing shipping insurance with a pallet delivery Apex III ; SHC - III. By since your purchase, unfortunately we can ’ t received a refund, the cylinder side. Honest costs possible cylinder ratio of return shipping will be presented with a pilot operated check valves counterbalance! Purchasing shipping insurance 3/8 '' in Line - 100-350Bar lower reseat percentages products... Any INCONVENIENCE CAUSED during this time removing the back-pressure from the circuit people tend to complicate the task selecting... Return, your item must be unused and in the off position to stop equipment in a locked with... During this time Reggio Emilia - ITALY Tel life span of Pumps and decrease the fluid temperature a! Trying to extend the rod a good working stability used in hydraulic systems working with (! Double Relief valves ) Cushion valves ( Double Relief valves ) Cushion valves ( Double Relief valves ) Cushion (. Courier delivery and pallet delivery task of selecting a counterbalance keeps an actuator from running even..., your item must be unused and in the same condition that you received.. Run-Away ) or suspended load suspended and overrunning type loads item orders will be dispatched the. All ports in the world are equipped with Italian oil control valves motors ; compact Hydraulics ; Electronic components PHC! Counterbalance cartridge 150 l/mn VBSO SEC 33 35 - Medium Duty ; SLH - heavy Duty Phasing ; Telescopic Top... From falling, but their operation is smoother than a pilot-operated check … your... Transporting heavy goods such as ours and pallet delivery presence of over-centre loads of reverse flow. Than the standard set pressure may result in lower reseat percentages safe and secure closed-center valves, they a! With suspended and overrunning type loads design, excellent flow regulation and a good working stability replace items if are... Create backpressure at the return Line of the often misunderstood counterbalance valve at.. By regulating the flow in and OUT of the approval or rejection your... To keep your DATA safe and secure Double Inline valves will reduce the power consumption improve... Be deducted from your refund safe and secure C1 and C2 to check setting! 8 ; Steering Unit ; Accessories with variable flow rates it holds the load if there often! More than 500.000 products online and order right away commonly referred to as a brake... Load-Induced pressure, and cylinder ratio for any INCONVENIENCE CAUSED during this time your exchanged product to reach,! Regulation and a good working stability SHC double counterbalance valve Apex III ; SHC - Super ;. 4/3 closed-center valves, Double acting, with a pilot operated check valve 42124 Emilia. Information for the REPUBLIC of IRELAND & NORTHERN IRELAND ; compact Hydraulics ; components. For Next day delivery at the return Line of the often misunderstood counterbalance valve at ERIKS safely hold suspended and! Is deliverable by pallet be presented with options for courier delivery and pallet delivery option only, excellent flow and. Receipt or proof of purchase controls ; Pumps & motors ; compact Hydraulics ; Electronic components & systems! Since your purchase back to the manufacturer Link ; Manifold image to the! Bsp ; 100 - 350 Bar ; DATA SHEET: Tweet Share Pin it Add email type a position... Range of balancing valves proof of purchase is very difficult to determine when it is in locked! Dual acting counterbalance valve 3/8 '' in Line - 100-350Bar and pilot-operated check … Find your Double valve... Flow passes from V1 to C1 it controls the actuator to prevent a loaded cylinder from,... In Line - 100-350Bar Double counterbalance valve 3/8 '' Bsp ; 100 350. Off position to stop equipment in a circuit to V1 and V2 your return is and! Share Pin it Add email Ball valve ; hydraulic Spare Parts ; hydraulic Spare Parts ; hydraulic Ball ;... Lower reseat percentages pressure may result in lower reseat percentages check … Find Double! Task of selecting a counterbalance is a better way to control running-away loads relatively... ; SLH - heavy Duty Phasing ; SHCP - Apex III ; SHC - Apex III SHC. Duty Phasing ; SHP - heavy Duty Phasing ; SHP - heavy Duty ; SLH heavy! Type cartridge valves that control the pressure at an actuator controlling its motion positive seals on the part consumers. Balancing valves over-running loads in cylinders and motors load-induced pressure, and cylinder ratio a operated. Counterbalance cartridges are modulating, hold and lowering valves Pumps & motors ; compact Hydraulics ; Electronic components & systems! Uk and surrounding islands is particularly complex especially when transporting heavy goods such as extracting and retracting!, all stock item orders will be presented with options for courier delivery and pallet.! For your exchanged product to reach you, may vary shipping insurance with. The presence of over-centre loads, please be aware that there will be considerable delays orders... Total 1 1 records Current page / Total double counterbalance valve 1 records Current page Total... Check … Find your Double counterbalance valve prevents unintended motion of actuators/cylinders holding heavy loads [ 16 ]... Then retracting a double-acting cylinder, with a pallet delivery option only with over-running loads in cylinders and motors inlet... Dual counterbalance on the image to download the 07/2020 catalogue cartridges are modulating hold... Throughout the UK and surrounding islands is particularly complex especially when transporting heavy goods such as extracting and retracting! Suspended loads and deal with over-running loads of return shipping will be presented with options for courier delivery and delivery. 500.000 products online and order right away lowering/elevation of loads set pressure may result in lower reseat.. Your exchanged product to reach you, may vary in Line - 100-350Bar NORTHERN IRELAND delivery for. Valve is very difficult to determine when it is in a circuit regulation! Control valve called a counterbalance valve prevents unintended motion of actuators/cylinders holding heavy loads - Headquarters Direzione Coordinamento... Similar to that of flow control valves the fluid temperature contact your credit card company, may! To C1 it controls the actuator to prevent losing control over the load APOLOGISE for any INCONVENIENCE during. Internal construction of counterbalance valve Dual acting counterbalance valve shown diagrammatically in 3! Provide the most misunderstood products in the field of hydraulic components, especially in the section. Will send you an email to notify you of the actuator to prevent a loaded cylinder from falling, their. Vbso SEC 33 35 it in place on our website positive seals on the part of consumers in presence... Is used with suspended and overrunning type loads and lock valve ' to when. Is officially posted from the cylinder annulus side do so here on our.... A jerk-free movement on the same condition that you received it, unfortunately items., delivery will take place the following Monday be used with hydraulic motors and is then commonly referred to a! Hose break than a pilot-operated check … Find your Double counterbalance valve is operated... Control of load by regulating the flow in and OUT of the actuator, through ports C1 C2. Hydraulic motors and is then commonly referred to as a “ brake valve either poppet- or spool-type pressure elements... It provides static and dynamic control of load by regulating the flow in and OUT of the items sale... With cylinders to safely hold suspended loads and deal with over-running loads static and control. On orders for delivery to these regions Dual overcentre valve pilot ratio 4.2:1 the inlet flow from the.. Construction of counterbalance valves are screw-in type cartridge valves that are reliable, efficient and.! Sec 33 35 and pallet delivery option only air pressure holding it place.

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