HYDROCARBON DOSING VALVE│ PRODUCT DETAIL
Celebrating Over 110 Years of Engineered Solutions
To learn more visit gwlisk.com
ON/OFF HIGHWAY VALVES
Description
The Hydrocarbon Doser Valve controls the amount of fuel
injected into the exhaust upstream of the Diesel Oxidation
Catalyst (DOC) to allow ecient regeneration of the Diesel
Particulate Filter (DPF). Lisk designs and produces Dosers, Full
Doser Assemblies (Including mounting hardware plus casting
for specic engine applications) and many dierent designs for
Mid Range and Heavy Duty engines. Lisk has a wide range of
in-house testing capabilities including but not limited to Engine
Dynamometer, International Standards Testing, Vibration Testing,
Environmental Testing and Hydraulic/Pneumatic Testing.
• Highly customizable
• Finely atomized spray
• Various coil designs and connector options
• Flow rates of 1.0 cc/sec -11 cc/sec or higher
• Leakage values less than <.010 cc/min.
• Response times of 2.5 - 3.5 msec for most applications
• Filtration feature
• Thermal robustness to 650°C (coolant required)
PATENTS
Doser Valve Products
US8671664 B2
Adjustable Doser Valve
US9146562 B2
JP 5448104
System for Purging a Device
CA2721439 C
EP2279335 B1
HYDROCARBON DOSING VALVE│ PRODUCT DETAIL
Celebrating Over 110 Years of Engineered Solutions
To learn more visit gwlisk.com
Rev. 4
Lisk provides control valve solutions for the medium and heavy duty engines of global OEM’s. Our
emission control products allow our medium and heavy duty diesel engine customers meet EPA, Euro,
and PNLT regulations. Our On/O Highway Engine Valve Group includes:
• DPF Hydrocarbon Dosing: Inward and outward opening poppet designs for Mid-Range and Heavy Duty applications
• EGR: Poppet and Butterfly designs, Hydraulic Solenoid Actuated and Electric Motor Operated (With CAN control)
• Natural Gas: Fuel Control Valves, Fuel Shut-O Valves, Fuel Pressure Regulators
• Turbo: Variable Geometry Control (VGT) & Waste Gate Control Valves
ABOUT US
We are a global leader in the design and
manufacture of engineered solutions
including solenoids, solenoid valves,
linear and rotary position sensors, motors,
electric actuators and flame arrestors. We
serve hundreds of customers in diverse
markets throughout the world with
market-leading solutions enabled by our
extensive design, test and manufacturing
capabilities.