Product specifications

AIR
Height Control Valves -
Standard Leveling Valve, Cab Leveling Valve and a Rapid Dump Feature valve
The Shear-Seal
® Advantage
In the past industry expectations for commercial vehicle air
suspension height control valves was limited. Designs
were based on seals that wore rapidly, requiring frequent
replacement. As the seals failed, height control
performance deteriorated and air consumption increased.
Valve replacement and downtime costs were rising with
trucking demand.
The Shear-Seal® Solution:
• Provides breakthrough improvements in durability and performance
• Over 40 years of heavy duty demanding industry applications
such as: steel and paper mills, oil exploration and
processing and defense
• Zero lead technology reduces downtime and costly air loss
The Shear-Seal® Principle
• Based on the sliding of two precisely machined metal sealing
surfaces across each other creating a zero-leak* seal
• Media passes through the center of the seals rather than across the
seal surface preventing contamination from entering the seal areas
• As the valve shifts, the wiping action of the polished metal seals
pushes away debris
• Precision engineering and manufacturing combine for unmatched
performance and reliability
• These valves are actual OEM valves used in production
Part No.
Description
Replaces
Used with Vehicles
AIR ACCESSORY VALVES (cont.)
Ports
Standard
Cab
Dump
Part No
.
Description
Replaces
Used with Vehicles
034101 Cab Valve WABCO S464 007 004-0 International cab, Peterbilt cab
Barksdale KD2355
034111 Standard WABCO S464 002 443-0 International chassis
Chassis Valve Barksdale KD2356
Midland KN 27000
034112 Standard Hadley/Neway 90054007, Kenworth chassis
Chassis Valve Barksdale KD2357
034113 Standard Delco King of the Road 12C-1 Volvo chassis
Chassis Valve (KOR 5549705) & 12-6-2
(KOR 5549706), Barksdale
KD2373
034114 Standard Hadley H00450CE Volvo/ Mack chassis
Chassis Valve Barksdale KD2375
034122 Dump Hadley H00500RS International chassis
Valve Barksdale KD2358
034123 Dump WABCO 464 008 115-0 Volvo chassis
Valve Barksdale KD2359
034124 Dump International 2506169C91 International chassis w/dump,
Valve Hadley HAD500NS, Peterbilt chassis w/dump
Barksdale KD2360
034126 Dump Haldex PR 90554950 & Kenworth chassis w/dump
Valve 90554945, Barksdale KD2374 Volvo chassis
NOTE: See photos on page 54
*Zero-leak is less than 4CC per minute
Shear-Seal ® is a registered trademark of Barksdale Control Products
www.velvac.com 800-783-8871
1/4" NPT
1/4" NPT
53
1/4" NPT
1/4" NPT
1/4" NPT
1/4" NPT
Ports
1/4" NPT
1/4" NPT
1/4" NPT