As the seals failed, height control performance deteriorated and air consumption. Exhaust port to air springs hcv installation instructions caution. Height control valve height control valve categories repair kits. Air suspension systems are vulnerable to contaminants that can damage the internal components of height control valves. Intake valves free delivery possible on eligible purchases. Install centering pin to insure the valve dead band is at ride height. Attach the hadley h00600 hcv to the existing mounting bracket or use other brackets as needed to mount the valve. At the 20 brisbane truck show powerdown will be officially releasing for the first time in australia the all new electronic height control valve by hadley called the smart valve. Mounting plumbing lever attachment lightweight high flow standard.
Hadley style height control valve the industry standard height control valve. More than 100 years of intensely focused innovation, haldex holds unrivaled expertise in brake systems and air suspension systems for heavy trucks, trailers. Air lines are pressurized and may blow debris, use eye protection. Shop with to save time and money on our hadley suspension products. The control unit can include a servo powered by a servo current, the servo being coupled to the valve assembly with a linkage. Finding the correct air bags for our truck was a nightmare. Seal technology in air suspension height control valve applications yielded break through. Direct replacement height control valves for all makes of cab air suspension and. The new valves for cab and chassis applications direct replacement height control valves for all makes of cab air suspension and chassis applications bolt in installation.
To prevent property damage, personal injury, and or death, if the vehicle must be raised, do not work under the vehicle supported only by jacks. H00600p, height control valve, oem hadley navistar ihc. The hadley h00500c height control valve comes from the factory with a vent tube installed in the dump pilot port for applications that dont use the dump feature. That can be reversed having two valves on the front axle and one valve on the. Or use the enclosed brackets as needed to mount the valve. Alignment indicator nub should be clocked at a specific orientation which is dependent upon valve installation. Us5860450a height control valve for vehicle leveling system. The h00500 series was designed as a universal replacement valve. Height control valve installation instructions 86ar slider series i. In 1992 the industry expectation for commercial vehicle air suspension height control valves was limited. Download ebook hadley leveling valve manual hadley leveling valve manual suspension leveling valve air suspension leveling valve.
There can be one valve for the front axle and two valves for the rear. View and download hadley sams owners service manual online. The tube and fitting need to be removed if you plan to use the dump. This allows the axle to move closer to the frame to maintain the proper ride height. Wabco 4640070040 cab height control valve 8154640070040. Velvac new height control valves original equipment quality. Height control valve for vehicle leveling system hadley. Interest will be charged to your account from the purchase date if the balance is not paid hadley height control valve full within 6 months. Air suspension component distributor hadley height control. Verify the unit is equipped with the hadley smartvalve. Us7887065b2 height control valve for vehicle leveling.
Automotive replacement parts engine cooling climate control fans parts clutches heavy duty thermals. As others have stated use common sense when adjusting the ride height. The control unit also can include a controller in communication with the servo and adapted to sense a change in the servo current when the. Height control valve hadley style high quality level valve can replace delco cab or chassis height valve can replace neway cab or chassis height valve short delay, moderate flow with integral check valve has 716 24 for 14 tube compression fittings includes 2 levers and 2 mounting brackets fittings not included sold individually warranty on height control valves against. Enter your postcode and click the estimate shipping button. Haldex hcv troubleshooting guide hcvheight control valve ptcpush to connect refer to installation instructions for your suspension. Attach the hadley h00500 hcv to the same mounting bracket. The hadley 500 valve is unequivocally the most durable valve in the industry. In a second aspect, the height control valve includes a locking key which interlocks the drive bearing and valve body to discourage. Counterfeit valves are not built to the same standards, do not meet the same specifications, and do not perform as well or last as long as a genuine hadley valve. For tractor cab or hadley height control valves are engineered to be the most reliable valves on the road. Hadley height control valve with integrated dump valve the 500 series is the fastest air spring fill and exhaust system available.
Fleet spec height control valves fleet spec oe numbers notes fs6586 90054007 neway newayhaldex compatible fs6591 e11870 euclid barksdale, hendrickson compatible fsh00450ce h00450ce hadley volvo 3560 hadley compatible fsh00500c h00500c hadley hadley. Refer to service and diagnostic manual for further information on standard height control valve for valve retrofit installation instructions refer to installation steps below. Euclid e9624 delay type height control valve with integral. There can be different height control valve arrangements.
A height control valve for a suspension leveling system having a valve assembly cartridge that is assembled prior to insertion into the valve body. More than 100 years of intensely focused innovation, haldex holds unrivaled expertise in brake systems and air suspension systems for heavy trucks, trailers and buses. In the past industry expectations for commercial vehicle air suspension height control valves was limited. Hadley ride control systems are the choice of vehicle manufacturers and fleets. Wabco cab and chassis leveling valves technical bulletin tp969. Electronic height control systems have traditionally required several separate components. The ride height linkage is commonly set while the vehicle is at the proper ride height see manufacturers specwhether that is achieved with blocks or jacks. Verify the unit is equipped with the hadley smartvalve height control valve see figure 2 is the vehicle equipped with the hadley smartvalve. Height control valve, service brakes o o o s standard o optional specifications. Hadley height control valves are engineered to be the most reliable valves on the road. Height control valves height control valves barksdale inc. Air suspension component distributor hadley height.
This valve automatically adds air to, or exhausts air from the air suspension to maintain constant static design height. Height control valve hadley style high quality level valve can replace delco cab or chassis height valve can replace neway cab or chassis height valve short delay, moderate flow with integral check valve has 716 24 for 14 tube compression fittings includes 2 levers and 2 mounting brackets fittings not included sold individually warranty on height. Next generation offers flexibility in dayton air control. Velvac new height control valves original equipment. Style cab height control fs6592 kd2205 barksdale volvo 3188710. Traditionally, electronic height control systems required several separate components.
With integral dump valve for tractor, trailer and class a rv applications single suspension ports kit includes. Next generation height control valve nghcv lightweight 4 degree deadband high flow and low flow options ptc fittings 38 standard or 14 custom metric fittings available multiple lever orientations multiple mounting configurations fits all tractortrailor applications low cost. Reconnect the air lines to the h00450 hcv per the picture above. Always mount valve with the lever arm on the top side. A height control valve for a height control system of a vehicle, the vehicle including at least two members separated by a distance, the height control valve comprising. If you are unsure which products are compatible with your volvo truck, please contact us. Description of common leveling valve failure, and semitemporary road side repair. Height control valves euclid e9624 delay type height control valve with integral dump valve, hadley h00500c. Hendrickson air suspensions only require one height control valve per trailer, regardless of the number of trailer axles. Mar 27, 20 at the 20 brisbane truck show powerdown will be officially releasing for the first time in australia the all new electronic height control valve by hadley called the smart valve. To prevent personal injury and or death, always wear safe eye protection when performing vehicle maintenance.
H00600 series height control valve instructions hadley. Hadley s smartvalve combines these devices into one simplified, costeffective and compact solution. Attach the correct length lever to the h00600 hcv to achieve proper rotation per note 1 above. L668 nondelay height control valve hcv installation. Height control valve 2 height control valves height control valves trailer air suspension systems require precise air flow management. For specific information go to hcv manufacturers like haldex and ridewell and read the pdf literature. Fixed rod, linkages, height control valve, suspension controls we are doing scheduled site maintenance. The information contained in this manual was current at the time of printing and is subject. Height control valves linkage components service repair kit linkage kit for use on neway ir height control valve. Available hcv designs were based on seals that wore rapidly, requiring frequent replacement.
Product description genuine kenworth hadley height control valve. Fit most applications and replaces most competitive applications. If installing height control valve with integral dump proceed as following. Install centering dowel to insure the valve dead band is at ride height. Hadley h00500c hadley delay type with integral dump valve. Valve is used on trucks to control the ride height of air ride cabs. L668 nondelay height control valve hcv installation procedure. Determine if hcv control arm is in the proper position for installation. Trucker talk ep 25 how to remove and install leveling valve and set ride height fl cascadia a. Adjust the ride height of the suspension utilizing the h00500 hcv lever and the vehicle manufacturers ride height recommendations. Height control valves 450 series height control valve kits for tractor cab or chassis and trailer applications h00450ce h00450ce valve, 2 levers and 2 brackets kit product includes 500 series height control valve kits with integral dump valve for tractor, trailer and class a rv applications single suspension ports. The valve has been in production for over 15 years and continues to be a best seller for hadley. Whether its our series of classic valves, our next generation height control. Nondelay height control valve installation procedure introduction the height control valve maintains a constant ride height by automatically adding air to or exhausting air from the air suspension system.
Can replace new or delco cab or chassis valve short delay, moderate flow, integral check valve with 71624 for 14 tube compression fittings, includes 2 levers and 2 mounting brackets. Type pr height control valve this valve is used in air suspension systems to maintain a constant ride height. Black quarterbacks, in time, the latter form of shot, turning people into zombies. The cartridge is threadedly received within the valve body to permit accurate setting of the valve center. Counterfeit valves are not built to the same standards, do not meet the same. Attach the hadley h00450 hcv to the same mounting bracket. Aug 25, 2018 hadley height control valve pdf series height control valve kits. Us5860450a height control valve for vehicle leveling. Whether its the hadleys classic valve range, next generation height control valves or the all new smart valve, hadley has your ride solution at hand. Using an advanced shearseal design to ensure accurate air flow, hendrickson height control valves hcv deliver superior performance and durability. Ik0300068 hadley smart valve troubleshooting guide page. Adjust the ride height of the suspension utilizing the h00450 hcv lever and the vehicle manufacturers ride height recommendations. A height control valve for a suspension leveling system includes a control unit and a valve assembly. Litho in usa, sp113 revised 0319 4786511900 meritor heavy vehicle systems, llc.
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