How To Rebuild A Hydraulic Spool Valve

com and browse our extensive selection of industrial parts and supplies for all your MRO needs. Shop our selection of Hydraulic Accessories Directional Valves. Go hydraulic; hydraulic, pump adaptors,Hydraulic Gear Pumps,directional control valves online seller. Compact control with die casting body for an accurate handling also during heavy uses. A gathering place for all Farmall Cub, Cadet owners and tractor enthusiast from all over the world. Buy quality Hydraulic Valves parts from Parts Direct New Zealand. How To Rebuild A Hydraulic Spool Valve. If you get this far, it might actually be the pump The only way to truly test a pump is with a flow meter. restrictors, restrictor check valves). The key part of hydraulic spool valve is spool, a spool valve function depends on the spool type, using different spool type in the middle of valve housing position will achieve different purpose in hydraulic system, therefore, appropriate function spool in middle position must be selected as per its feature during the design of hydraulic. Generally speaking, when hydraulic valve lifters aren't working properly, you may hear a knocking noise when you start the engine. Miller 304 and 504 valves feature a hard coated, lapped metal spool design with no dynamic seals to cause a binding or sticking. Leaking spool on the control valve - rebuild the vale. ) - (See Remote Control Valves) B5210 3 way tractor divertor valve to isolate tractor linkage/remotes. Cross Valve Parts; Auto Cycle Valve (BA Series) Cross Triple Spool Valve Closed Center. Basic Four-Way Sliding Spool Directional Valve Construction Vickers valve bodies have a precision machined bore in. Our portfolio ranges from two-position on/off valves to flow control systems that impact thousands of users. Vactor CERAMIC INSERTS(1. Product Details. I/O Ports 3/8" BSP Work Ports 3/8" BSP System Open JavaScript seems to be disabled in your browser. FOR HYDRAULIC SPOOL VALVES. It has all the parts you should need to overhaul your rebuildable control valve core. Control Valves Control Valves Fully assembled sectional body hydraulic directional control valves fromParker FPS with bolt kits and end plates for mobile and industrial hydraulic system, open center hydraulic systems only. Hydraulic System. 00 REM- A141383 Rebuilt Hydraulic Remote Valve Fits Case tractors: 1270 1370 1570 $200 core charge included in price. ADDITIONAL FEATURES ON LVT AND LVR SERIES ONLY: - Neutral position available - 5/16 - 18 UNC mounting holes on both top and bottom of valve. the leak was coming out the cap and cover Part #6660644(NNN) NNN-NNNN I purchased the spool kit(NNN) NNN-NNNNbut need help with # XXXXX is that the problem and # XXXXX if so what is the procedure to replace. l Inner relief valve: The relief valve inside the valve body is able to adjust the hydraulic system working pressure. As states above the cap for the spool valve that is the spool valve lowest on the control valve block (spool valve closest to the bottom of the machine) is held on by a keeper. Hydraulic fluid Ports 42 and 44 admit hydraulic pilot fluid to the cylinders 40 to provide pilot fluid control of the position of the valve spool 36. There is a kit available with all of the parts needed to rebuild a spool valve. Browse a variety of top brands in Control Valves such as Prince, NorTrac, and Brand Hydraulics from the product experts. Use with a standard straight pump to make it a dump pump. For on/off control of hydraulic flow rates up to 300 lpm (80 gpm) and pressures up to 345 bar (5000 psi) continuous and 420 bar (6090 psi) intermittently. This is a rebuild for hydraulic block 360719R1. , single-acting cylinder in one position or flow from the actuator is allowed to return to tank, in. 00 plus shipping. This is a never used Kubota valve, my kubota tech says it was used on L's and some large B's. CROSS Manufacturing SBAF2J 143430 SBA Series Cast Iron Double Spool Monoblock Hydraulic Directional Control Valve with joystick, 1st Spool 4-Position Float, 2nd Spool 3-Position, Open Centered, 3/4" x 3/4" x 1/2" NPT Female, 2500 psi, Grey. The quadrant lever can be operated, and the valve control arm should move. The proportional/servo valve room assures customers that their hydraulic valve repair service will be top-notch. REPAIR KIT FOR 2 & 3 SPOOL VALVE (2 SPOOL GASKETS NOT INCLUDED)-Works only for 3 spool russian distributor valves. SINGLE SPOOL CONTROL VALVE The single spool valve can be used with a single. You can also get a rough idea of pump condition by checking function times. 2 Spool 8 GPM MB21BB5C1 Double Acting Hydraulic Valve 9-7862. R-9590 Hydraulic In-Line Rotary Actuator. After spending $150 at the local John Deere dealer and them telling me they cannot repair my Case spool valve I came up with my own engineering. If pressure is less, resulting in no lift, insert shims between the relief valve cap and spring, Figure 3. What is a Hydraulic valve and why do you need it? A hydraulic valve properly directs the flow of a liquid medium, usually oil, through your hydraulic system. Ford Tractor Hydraulic Remote Valve found here at an attractive price. The direction of the flow is defined by the position of the spool. 5000-series-sectional-valves. Once you have the cap unscrewed and the valve actuating lever removed the spool should slide out off the hole in the back with only gentle pressure, take care when pushing spool out so as to notice how it operates for correct re-assembly ( where springs/seals etc go) You do this for each valve in turn then replace all seals and fit new wiper. The three valve ranges follow the same hydraulic circuit layout. * SEE NEW MONOBLOCK VALVE. 2 March 21, 2016 By Mike Santora 2 Comments Taking a methodical approach is the best way to get off-highway equipment working again, quickly and safely. I figured it out. Disassemble piston and replace the seals. l Option:Hydraulic lock is available to be added on A. 25 Stauff FBV20200001M 1&1/4 inch full port 6000psi forged hydraulic ball valve. The Sparex website uses cookies to enhance your shopping experience, to improve functionality and to analyse website traffic. We will design and manufacture spools for all API. How to get in touch with us. The key part of hydraulic spool valve is spool, a spool valve function depends on the spool type, using different spool type in the middle of valve housing position will achieve different purpose in hydraulic system, therefore, appropriate function spool in middle position must be selected as per its feature during the design of hydraulic. I made several calls to different places to see about repairing the spool valve. The lever that you use to raise and lower the rear 3 point lift is connected to the 3 point lift valve. Kits are available for all models of Maxpro Maximator units - Spool kit - Air Drive Kit - Gas Section kit - and Check Valve kit. Put the spool valve back into place. IF THE VALVE SPOOL BINDS IN ANY WAY OR REFUSES TO RETURN TO NEUTRAL WITH THE SPRING WHEN THE LEVER IS RELEASED, DISCONTINUE USE AND CALL FACTORY. I/O Ports 3/8" BSP Work Ports 3/8" BSP System Open JavaScript seems to be disabled in your browser. Includes built-in adjustable inlet relief valve. Make sure the fitting turns at the threaded connection, and does not twist any other part. Shop 14 Control Valve Accessories at Northern Tool + Equipment. Loader valve internal leakage. SHARP Certified, Pneumatic & Hydraulic Company is committed to being a comprehensive source for quality products 24 hours a day, 7 days a week, 365 days a year. Directional Control Valves are the most commonly used valve in a hydraulic system. 400 series, 2702, 2701, 1560 filter, Gresen Hydraulic Pumps, motor, 2 spool valves, 4 spool valves and more. The valve guard, poppets, springs and wear shims are conventional. We offer repair of hydraulic components such as pumps, motors, valves, cylinders. I have a 553. Since it is not acceptable to reuse a Spool in this condition, it must be repaired or replaced. External hydraulic take off Auxilliary hydraulics are often required when operating implements fitted with hydraulic cylinders. ) - (See Remote Control Valves) B5210 3 way tractor divertor valve to isolate tractor linkage/remotes. When they are replaced, the order that they were installed is repeated. Hydraulic Controls, Inc. Factory Service Repair Manual For Case IH MX150 MX170. Joystick Control Kits. Work with flows ranging from 10 to 25 GPM flow capacities. PTO Control Towers, Air Controllers, Feathering Valves, Shifters, Tanks, Brackets and Adapters. Hydraulic valves need to be clean in order to operate properly. We offer repair of hydraulic components such as pumps, motors, valves, cylinders. Cylinders are energized by a 12 volt DC high pressure hydraulic pump through electrically. Loader drops with loader valve spool in "Centered" position (no external oil leakage evident. the spring is probably just the centering spring on the back end. Piston packings and/or piston O-Rings or cylinder walls. Maximator Spool Valve Repair. Leaking spool on the control valve - rebuild the vale. Looking for cessna hydraulic control valve parts ? Here you can find the latest products in different kinds of cessna hydraulic control valve parts. 290622013635. Spool seals are easily replaced by removing the handle bracket, end cap and o-rings. Repair: Cross spool type directional control valves are not field repairable except for seal replacement and relief valve cartridges. The Spring is in control. High Response Proportional Flow and Directional Control Valve: High-frequency response equivalent to electric/hydraulic servo valve. HYDRAULIC TOUCH CONTROL Unit Block Rebuild Shop Manual IH Farmall Cub & Lo-Boy - $20. 2" and open c. Rebuilding a Wardco Two Spool Hydraulic Valve So lets take some of the mystery out of hydraulic valves. We stock the most popular pumps and parts for snow plow hydraulic pump units. Valves Hydraulic Valve Repair and Maintenance Service. New Suspension Air Ride Supply Solenoid Valve Block For Bmw X5 E70. #1 Source for In-Stock Snow Plow Pump Units and Parts with Friendly and Fast Service. Hydraulic control valve, disassembly and reassembly. KUBOTA HYDRAULIC VALVE Kit Loader - $99. The Model 5000 is a sectional body directional control valve line designed for hydraulic systems. Spool valves are used in everything from automotive power-steering systems to cranes. A Tractor 3rd Function Diverter Valve is installed in series with an existing hydraulic circuit on your tractor (typically your bucket tilt/curl function) and, when activated, temporarily diverts flow to an additional function, such as operation of a grapple or angle blade. SINGLE SPOOL CONTROL VALVE The single spool valve can be used with a single. In today's economy it's vital to get the most you possibly can for your shopping dollar when searching for what you need. ” Q: What valve do I need for a log splitter? A: Tractor Supply offers an open-center, single-spool valve specifically designed for log splitters. Visit now! Energy Detent Cover Kit for Hydraulic Log Splitter Control Spool Valve 0C000908. priority valve is built into the flow amplifier valve. If you are looking for help with Gresen hydraulic control valve repair call us for replace parts, seal kits clevis adapters and more. I have not worked on the energy valve, but they are a reliable company usually. Cross Handle Bracket. What is a Hydraulic valve and why do you need it? A hydraulic valve properly directs the flow of a liquid medium, usually oil, through your hydraulic system. L Spool Function: O,Y, P,A. In fact, for older engines current technology is often so improved that the part we make available today may actually be better quality than the same part used to assemble the engine originally. Includes built-in adjustable inlet relief valve. Browse Allis Chalmers Remanufactured Hydraulic Control Valves in the Hader, Inc. The two spool CV 432 is designed for medium to large loaders and for open center and series flow operation with minimum spool leakage. This is the Seal Rebuild Kit Only ; Fits Models: Bobcat; Before you purchase this, email us your serial number and we will let you know if this will fit your machine. Get your Cylinder Hydraulic Control today on the internet!. 3 spool hydraulic valve joy stick with grapple; 3 Spool 25 GPM Joystick Loader Valve w/Grapple; 2 spool hydraulic valve with joy stick 11 gpm; 1996 new holland ts90 joy stick control parts; john deere hydraulic joy stick control rebuild kit BP18419; joy stick loader control for john deere 158 loader; joy stick hyd controls; joy stick handle. How to Disassemble, Rebuild or Repair Hydraulic Cylinders and 26 Apr 2013 Most modern tractors, including backhoes and front end loaders, use these simple devices for the power steering and lift systems. When it reaches full extension, the first spool will go into neutral and begin retracting. How to Troubleshoot a Log Splitter Detent Valve By Neal Litherland ; Updated September 29, 2017 The detent valve in a log splitter is the central assembly where the unpressurized hydraulic fluid interacts with the pressurized hydraulic fluid, creating the necessary reactions that make the log splitter work in the first place. BRAND Model LV22RFSTKAB. , single-acting cylinder in one position or flow from the actuator is allowed to return to tank, in. * Replaces A141383 These valves have been completely disassembled and put back together in our shop, while replacing all the parts. Skip to main content. This file holds of high quality diagrams and instructions on how to service and repair your Bobcat Hydraulic Control Valve from top to bottom. For more information on how we use cookies please click here to read our privacy policy. valves are mechanical, manually actuated direc-tional spool valves. type hydraulic oil with a viscosity of not less than 70 SUS at operating temperature. Ford Hydraulic Remote Valve - This Single Spool Double Acting Hydraulic Remote Valve Kit is used on 5000, 6600, 7000, 5600, 7600 tractors. Hydraulic Control Valve Repair Service. com is a one-of-a-kind international B2B online marketplace for factory direct industrial equipment, parts and supplies. A place where all are treated equal and ideas are shared freely. Did your Massey Ferguson valve give up on you? We're here to help. * SEE NEW MONOBLOCK VALVE. Ford, BMW, Mercedes, Chevy, Porsche, Volvo. When you move the joystick in a certain direction, it presses down on a particular piston. Leaking spool on the control valve - rebuild the vale. About 100% of these are valves. Nimco offers competitively priced high quality hydraulic components. Coastal Hydraulics supplies all types of hydraulic valves for any hydraulic operation, including: Hydraulic spool valves; Proportional valves. For more information on how we use cookies please click here to read our privacy policy. Selector valve, hydraulic control valve, rebuild kits, seal kit, Gresen Valve parts! Hydraulic pump model tc, tb. relief valve. The new concept for the sealing area has significant advantages concerning maintenance. If you can find an id tag on the valve, take the info to a tractor/heavy equipment dealer or hydraulic supply store for a seal kit. Ford, BMW, Mercedes, Chevy, Porsche, Volvo. I made several calls to different places to see about repairing the spool valve. The spool valve is spring loaded to return to a. Joystick Control Kits. Flanged spools are available in various bore sizes and working pressures up to 15,000 psi. In the figure above you can see how the valve can apply both forward and backward pressure to the piston. Load-holding valves are a type of pressure control valve. The problem I have, is that the control valves seep and I'm sure cause it's pretty old, that the o-rings have seen better days. It has all the parts you should need to overhaul your rebuildable control valve core. Automotive Repair & Shop Hydraulic/Manual MD30 2-Spool Directional Control Valve with Float SKU: 8491383. cessna two spool loader control valve (serial no. The HHA model comes equipped with a double hydraulic kick out preset to 800-1000 psi. The proportional/servo valve room assures customers that their hydraulic valve repair service will be top-notch. hydraulic oil flow. 00 REM- A141383 Rebuilt Hydraulic Remote Valve Fits Case tractors: 1270 1370 1570 $200 core charge included in price. SCV hydraulic couplers leak, even after replacing O-ring and back-up rings. Hydraulic Control Valve Seal Rebuild Kit for Bobcat® Skid Steers. Hydraulic pressure moves the spool, which unseats the low-pressure check valve. Repair: Cross spool type directional control valves are not field repairable except for seal replacement and relief valve cartridges. Shoup Manufacturing is a trusted source for original quality or OEM replacement parts for agricultural equipment, including tractors, planters, grain drills, combines, balers, cultivators, discs, sprayers and more. p65, dd A Catalog HY14-2502/US A51 Parker Hannifin Corporation Hydraulic Valve Division Elyria, Ohio, USA Interface NFPA D05, CETOP 5, NG 10 Max. Drive Cycling Valve This is a pilot-operated, unbalanced, lightweight spool, which directs drive pressure, fi rst to the top of the drive piston, and then to the. There is a kit available with all of the parts needed to rebuild a spool valve. Directional valves route the flow of fluid into ports A and B based on the application. Maximator Spool Valve Repair. Stick-slip effect due to the friction of the cylinder packings being too high. Off hand it doesn't sound like a failed relief valve. It is characterized by very long service life 13. This file holds of high quality diagrams and instructions on how to service and repair your Bobcat Hydraulic Control Valve from top to bottom. This valve below has a solenoid on one end and a spring on the opposite end. Ideal for use on front end loaders on small to medium sized tractors, lift trucks, and other mobile equipment requiring a compact valve. It has the control handle a. The 304 and 504 valves have aluminum die cast bodies and hard coated aluminum spools to resist corrosion. Load-holding valves are a type of pressure control valve. Choose from 12 listings to find the best priced Bobcat Equipment Hydraulic Valves by owners & dealers near you. VS2 & VS4 Single Selector Valve Parts; SD Double Selector; Pilot Operator with Spring Return; Replacement. PARKER HYDRAULIC SPOOL VALVE 916458, 992355-12J NEW See more like this. Does not work on 10 series or compact tractors. The first two combine a spool type, normally closed, vent-to-open logic element with a direct acting electro-proportional relief valve to create a proportional relief function—selecting the logic element size and pressure to match the system requirements. Download the Melroe Bobcat Hydraulic Control Valve Repair Manual instantly. These valves also. Progressive Power and Control of Indianapolis, Indiana is a hydraulic systems engineering and parts distributor of fluid power and hydraulic equipment. A complete home-built front end loader was designed with the aid of Princess Auto Driveline Team Members. Parker hydraulic spool valves are used to control the sequence of operation of two or more hydraulic actuators. Bul HY14-2408-M1. We keep a huge inventory of OEM parts in our on-site warehouse that we can use to repair, rebuild or remanufacture your hydraulic valve. The direction of the oil flow is determined by the position of a spool. To help ease your frustrations, here are a few things to check for when your hydraulic valves are sluggish. The spool may be secured by using a vice to clamp over the handle end clevis slot (with the slot perpendicular to the jaws) or by placing the clevis slot over a rigid bar. If you’re looking for a 1/2” hydraulic hose or 1/4” hydraulic hose, we’ve got you covered. Browse a variety of top brands in Control Valves such as Prince, NorTrac, and Brand Hydraulics from the product experts. Turbo-Hydramatic is the registered tradename of a family of automatic transmissions developed and produced by General Motors. • Valve spool binds in the body. A hydraulic piston controls the opening of the valve to achieve the required lowering velocity. The directional spool valve type NSWP can be flexibly adapted to different control tasks by means of additional functions in the pump line and/or on the consumer side (e. 3 49140T-30. The control valve would need to be a 2-spool valve with a 3-way (single acting) spool and a 4-way (double acting) spool. Valve spool leakage; Counterbalance or relief valve leakage. Any water that gets under the aluminum end cap or inside the Sleeve can find its way to the Spool Valve ends and cause them to pit, which tears up the seals and causes leakage. Similarly, the 3 position, 4 way hydraulic directional control valve is the most common. While remanufactured and rebuilt hydraulic valves features the same subsystems. Directional valves are devices used to change the flow direction of fluid within a hydraulic circuit. (3 Spool) * Valve Section. Integration reduces the need for add-on valves while improving response. Hydraulic valves are important tractor hydraulic parts for channeling hydraulic flow from one area to another. I am a mechanical engineer by training and my knowledge in the world of hydraulic valve design is quite limited so if my post needs clarification please advise. What is a Hydraulic valve and why do you need it? A hydraulic valve properly directs the flow of a liquid medium, usually oil, through your hydraulic system. Print See Figures 1, 2 and 3. com and browse our extensive selection of industrial parts and supplies for all your MRO needs. It uses push-pull high efficiency cables and together with proper fitting kits, it can be coupled with all types of hydraulic valves of major manufacturers. With dealers in 32 states and Canada, we’ve been providing quality haying equipment to satisfied customers for more than 50 years. You can also get a rough idea of pump condition by checking function times. Looking for cessna hydraulic control valve parts ? Here you can find the latest products in different kinds of cessna hydraulic control valve parts. 【送料無料】。doppelganger(ドッペルギャンガー) 【メーカー直送】16インチbmx dxr16-rd ※北海道、沖縄、離島配送 ※配達日時指定【沖縄·離島への配送】【smtb-s】. Valves are used to manipulate the flow of hydraulic fluid within a hydraulic circuit and are activated either mechanically or electronically. P80 Monoblock Directional Control Spool Valves P80 Directional Control Valve The hydraulic distributor Р80 is used for switching on/off and directing the working fluid between head flow generators (hydraulic pumps), head flow consumers (hydraulic cylinders, motors, etc. Finotek excavator valves as excavator parts are mostly available. Re: Loader Control Valve Rebuild? Sounds to me like you're on the right track, but why aren't you taking it to a hydraulic shop? There has to be some tolerances on the spools and body that need to be checked (other than visual) and I would think a good hydraulic shop will be able to help. When the pressure limit has been reached, the relief section will cause the flow control to bypass more oil internal to the pump, limiting the outlet pressure. The spool valve was dismantled, all parts cleaned and inspected for wear. Shop Disc Valve & Spool Valve Motors at Applied. Progressive Power & Control sells Walvoil spool valves, proportional valves and load sensing valves for bucket lift applications such as bang bang valves. Directional Control Valves are the most commonly used valve in a hydraulic system. 2 Spool 8 GPM MB21BB5C1 Double Acting Hydraulic Valve 9-7862. Remove the cap screw from the spring end of the spool. In business since 1986, we rebuild elevator control valves: both the latest-and-greatest, and older, traditional models. Since the hydraulic shop took a big part of my retirement fund for the cylinders, I will complete the valve repair myself. THE HYDRAULIC SLIDE OUT SYSTEM. Spool valves are used in everything from automotive power-steering systems to cranes. Cross Manufacturing Hydraulic Directional Control Valves. This is an Eaton-Vickers #2 Spool. Call us on 888-414-4043 888-414-4043. attached it to my snow plow and cylinders wouldn"t move ,disconnected and ran lines into bucket. Browse a variety of top brands in Control Valves such as Prince, NorTrac, and Brand Hydraulics from the product experts. Fluid Power is one of Canada’s largest suppliers of superior brand name hydraulic components to the oil & gas, mining, marine, hydro, civil, general construction, and forestry industries across the country and worldwide. Intended applications for the directional spool valve type NSWP include industrial hydraulics, in particular, machine tools. Our team specializes in servicing your hydraulic elevator’s control valves. 4 3-WAY 46 ASCO Today includes our most popular valves, valve rebuild kits, and accessories. opening on the suction stroke. The key part of hydraulic spool valve is spool, a spool valve function depends on the spool type, using different spool type in the middle of valve housing position will achieve different purpose in hydraulic system, therefore, appropriate function spool in middle position must be selected as per its feature during the design of hydraulic. You can also get a rough idea of pump condition by checking function times. 105 Parts are not original equipment parts and are not sponsored, affiliated, or otherwise connected with any major brand. 2 Spool 8 GPM MB21BB5C1 Double Acting Hydraulic Valve 9-7862. Creating a niche of Hydraulic Control Valves such as Hydreco David Brown Hydraulic Control Valve, Vickers Hydraulic Control Valve, Sun Hydraulic Control Valve, Hydromatic Rexroth Hydraulic Control Valves, AMCA Hydraulic Control Valve, Kawasaki Hydraulic Control Valves and many more items at its best, with utmost quality. There are 16 backhoe control valve hydraulic suppliers, mainly located in Asia. Optional 2-port allows for pressure compensated flow out of one port. Description. manages ALL of your hydraulic valve repair needs. Side Port Configuration ; External seals on side lever spool prevents contamination from. The directional valve type WE is a solenoid actuated direc-tional spool valve. The directional valve basically consists of the housing (1), one or two electronic solenoids (2), the control spool (3), and the return springs (4). We are Professional Manufacturer of How A Hydraulic Valve Works company, Factory & Exporters specialize in How A Hydraulic Valve Works wiht High-Quality. While the pump is the heart of a hydraulic system, it wouldn't function without the right hydraulic valves. You should do the same so you know what to order from bobcat once you take. We provide expert hydraulic main control valve repairs on Kawasaki ® , Kayaba ® , Parker ® , Rexroth ® , Komatsu ® , Commercial ® , Vickers ® & more. DOWNLOAD HERE. JD 148 Loader 3 spool valve sure and order the correct type closed or open center depending on the hyd's on the tractor. Directional valves basically consist of housing (1), one type. Selector valve, hydraulic control valve, rebuild kits, seal kit, Gresen Valve parts! Hydraulic pump model tc, tb. AK Wipers™ Dynamic. Replace loader valve and recheck. • Pump and cylinder protected in the “Raise” and “Neutral” position of the spool • Manual shift or factory installed “OE” air shifts • Built-in load check maintains dump body angle and is installed in the cylinder port for superior self-cleaning • Built-in direct acting relief. Basic Four-Way Sliding Spool Directional Valve Construction Vickers valve bodies have a precision machined bore in. Scotty's Hydraulic Service shop includes general repair/rebuild areas, machine shop, cleaning room, welding room, paint room, and 4 bay truck shop. Joystick Control Kits. It can be used to isolate and to simultaneously bypass a sampling cylinder installed on a pressurized water line. spool may be used as an open or closed three way valve where flow is directed to an actuator i. Will this work with a woods dual 215 loader control I have is 2 spool and part number 346140 thanks for any help A: While we have no reference information to cross and say this is the correct valve with any certainty, we can say that this valve is very versatile and can be made to work with nearly any system provided the pressure and flow ratings are compatible, and a Closed Center or Power. Our team specializes in servicing your hydraulic elevator’s control valves. Now I find the spool valve needs rebuilt. Look no further than Valves & Instrument’s online store for all of your Solenoid Valve requirements. First, does anyone know what is the model number? Are parts still available and are they easy to rebuild?. Browse a variety of top brands in Control Valve Accessories such as Prince, Yuken, and NorTrac from the product experts. Used on M39, M809 and M35 Series Military 6x6 Dump Trucks. But if the valve is solenoid operated, the solenoid can only exert 10 pounds of force!. This valve which is available in single-spool monoblock housing only, is ideal for general mobile and industrial hydraulic applications. Think it will work? I have my doubts, but the money for a new valve is a few weeks off and I already have everything to attempt a repair. Cross Manufacturing Hydraulic Directional Control Valves. Hydraulic Valve Division Hydraulics E1 Elyria, Ohio 44035 USA E Catalog 2400/USA Contents Mobile Hydraulic Valves 885017-2 Two Spool Valve Nitrile Rebuild Kit. Cartridge Valves Needing the least possible space, cartridge valves make it possible to develop tailor-made solutions for every installation situation. That is, if the valve is closed and the poppet and its seat are in good condition - there is no leakage across the valve's ports. Re: Loader Control Valve Rebuild? Sounds to me like you're on the right track, but why aren't you taking it to a hydraulic shop? There has to be some tolerances on the spools and body that need to be checked (other than visual) and I would think a good hydraulic shop will be able to help. 6/14 WMR, WMRZ, WMU, WMM, WMD(A) | Directional spool valve Bosch Rexroth AG, RE 22280, edition: 2013-06 Function, section Type WM. ) - (See Remote Control Valves) B5210 3 way tractor divertor valve to isolate tractor linkage/remotes. I know my winch now has a spool valve. There is a kit available with all of the parts needed to rebuild a spool valve. It has several hoses attached to it leading to different pneumatic rams. Cross Handle Bracket. The problem I have, is that the control valves seep and I'm sure cause it's pretty old, that the o-rings have seen better days. Put your hand on valve to feel or listen for leakage. Spool (see table) 262342 “O” Ring 617605 Washer AC MODEL KNOB CORE TUBE S/A 508113 508113 694274 694272 02– 113349 Screw(4 Req’d) NOTE Refer to other end of valve for common part numbers. In spool valves, excessive internal clearances between the spool and the valve body decrease control and stability of the hydraulic circuits and their functions. * Replaces A141383 These valves have been completely disassembled and put back together in our shop, while replacing all the parts. ) - (See Remote Control Valves) B5210 3 way tractor divertor valve to isolate tractor linkage/remotes. Simple, compact heavy duty, these valves are used when dimensions, weight and price are extremely important. Parts list and parts diagram for a Bush Hog 2400QT Front End Loader Parts 2400QT Front End Loader Hydraulic Cylinder (Lift) P/N 64871 (Mfg. Great loader but has leak from shuttle shift fluid up in housing does any one have experience with this and how to fix. Cross spool type directional control valves are not field repairable except for seal replacement and relief valve cartridges. A centering spring 46 is provided for biasing the valve spool 36 toward a neutral position. Hydraulic Valve Repair. com is your online source heavy duty engine parts for your truck & tractor. Basic Four-Way Sliding Spool Directional Valve Construction Vickers valve bodies have a precision machined bore in. valves are mechanical, manually actuated direc-tional spool valves. In this how-to repair video, we'll be discussing several topics including: How to disassemble? What to check. series solenoid operated valves (see Vickers literature # GB-C-2015). Whether you need to discuss an issue with a new product, or ways to improve the performance of your current system, don't hesitate to contact one of our skilled staff members. Find great deals on eBay for parker spool valve. A hydraulic piston controls the opening of the valve to achieve the required lowering velocity. Bobcat Hydraulic Control Valve Component Repair Manual. The direction of the oil flow is determined by the position of a spool. The standard spool for this valve is a 4-way, 3. Tractor is unable to maintain pressure or flow when steering or operating another hydraulic function such as another Selective Control Valve (SCV), or applying brakes. Parker hydraulic directional control valves provide high-performing and reliable 4-way, 3-way, 2-way valves, pilot operated and hydraulic proportional valves, mobile hydraulic control valves and many more. ), and the tank. Great loader but has leak from shuttle shift fluid up in housing does any one have experience with this and how to fix. Valves are of current OEM design and bolt directly to tractor top hydraulic cover in place of accessory plate control handle are operated from RH side of operators seat. You can also find other images like hydraulic valve repair kits,hydraulic spool valve with float,hydraulic two spool,hydraulic spool valve diagram,hydraulic spool valve schematic,hydraulic valves how they work,gate valve repair procedure. Relief, all spools tandem (4-way) spring center to neutral. In most cases the ends of a damaged Spool can be re-machined to provide a fresh, smooth surface. 6 49138R-30 CERAMIC INSERTS(1. 5 Causes Of Sluggish Valve Spool Response And How To Fix Them. I would take it apart first and see what the issues are before buying a new valve. Our portfolio ranges from two-position on/off valves to flow control systems that impact thousands of users. Generally speaking, when hydraulic valve lifters aren't working properly, you may hear a knocking noise when you start the engine. Minor feedback with LVDT(Linear Variable Differential Transformer) enables accurate spool positioning. The first two combine a spool type, normally closed, vent-to-open logic element with a direct acting electro-proportional relief valve to create a proportional relief function—selecting the logic element size and pressure to match the system requirements. We believe this is a complete kit, however we can not be certain. Hi guys ,two way gresen valve is acting up its a model 2702 which I think is a SP. Cross Manufacturing Hydraulic Directional Control Valves. Cushioning valve in top of swing. Reassemble valve and "LOCTITE" cap screws. ROSS Solenoid Controlled Directional Control Valve Can Be Used In Lube Or Non Lube Service.