Product specifications

AIR
Manual Push/Pull Valves
Part No. Description Valve Type Ports Applications Schematic
"Mini" valve w/ built 3 Way 1/4" NPT 1.5 Cv A
in exhaust filter
Valve w/ remote 1/4" 3 Way 3/8" NPT 2.2 Cv A
NPT exhaust air pilot
reset option
"Mini" valve with 3 Way 1/4" NPT 1.5 Cv A
integrated shuttle
and built in exhaust filter
3 position valve with 4 Way 1/4" NPT 1.5 Cv
center exhaust feature C
2 position with soft 4 Way 1/4" NPT 1.5Cv B
detent and 1/8" NPT air pilot
reset option
2 position with soft 4 Way 3/8" NPT 2.2 Cv
detent and 1/8
"
NPT remote
A
LIFT AXLE AND SUSPENSION VALVES
Air Flow
320147
320129
320140
320141
320146
320128
High flow dual pressure air valves for lift axles, suspension dump systems and tailgate control - solid aluminum
construction - Nitrile seals for long cycle life - High impact knobs with face plates - Balanced stainless steel and aluminum
spool design - Operating temperature range from -40to +180  F - Stainless steel hardware - Normal operating pressure
100 psi
detent and 1/8 NPT remote
A
air pilot reset option
2 position with soft 4 Way 3/8" NPT 2.2 Cv
detent A
A - Applications include single acting air cylinders, lift axles or suspension systems
B - Applications include single or double acting air cylinders,
lift axels
C - Applications include single or double acting air cylinders
Silicone Lubricant
•
Specially formulated silicone
lubricant protects and extends
the life of air valves and air brake
valves. Helps repair the drying
Brass Electric Coil Air Converte
r
effects caused by alcohol and antifreeze
•
Light oil can be added directly into the air lines
and the heavy oil can be added directly into
the valves. Apply twice a year for a better
• Solenoid override adapter mounts
operating system
on the coil and allows you to convert
the electrical signal into an air signal
Part No. Description
• 1/8" NPT ports
320170 Light Weight Oil - 4 oz bottle
• Solid brass construction
320171 Light Weight Oil - 5 pack of 4 oz bottles
Part No. Description
320172 Heavy Weight Oil - 4 oz bottle 320148 Brass Electric Coil Air
320173 Heavy Weight Oil - 5 pack of 4 oz bottles Converter
www.velvac.com 800-783-8871
66
320151
HELPFUL HINT: To prevent damage to seals, premature air
product failures, and possible warranty claim rejection, many OE
manufacturers instruct customers to avoid the use of petroleum
based products and de-icing agents in their air systems. It is
recommended to change the air dryer filters regularly and use
Velvac's line of silicone valve oils to help repair seal damage and
extend the life of air valves.