Page 5 - dry bulk 2010 cover.indd

SEO Version

Dry Bulk Products
Dixon Bayco 2010
3
800.355.1991
Index
Dry Bulk Produ
cts
Replacement Parts
Blower Service
2182 Series
The 2182 series of air relief valves are designed for use in elevated temperature applications
associated with blower service.
•
preset pressure settings are set based upon operating temperatures of 204°C / 400°F
•
Standard pressure setting for truck mounted blowers is 18 PSI, however, for other applications,
valves are available with temperature compensated pressure settings of between 3 PSI and
24 PSI. Customer should request set pressure at time of order.
•
anodized aluminum body reduces thread galling
•
High relieving capacity varies between 800 SCFM and 1700 SCFM depending upon the
chosen set pressure. For specific relief rates please contact Dixon.
•
white food grade silicone poppet and diaphragm
•
installed cup seal deters unauthorized tampering
•
Note: At 73°F / 22°C the 2182 series valves will relieve at 4 PSI higher than the ordered
pressure setting.
Part #
Connection
2182F/xx
2182/xx
2" female NPT
2" male NPT
xx refers to choice of pressure setting, request the required pressure setting when ordering.
Dixon Bayco has redesigned the 2182 series of Bayco relief valves.
(
shown below)
The 2182 series of blower relief valves, (not to be confused with the A2182 series designed for trailer service) have a
temperature compensated pressure relief setting. The 2182 valve will relieve at the ordered set pressure at a temperature
of 204°C / 400°F. At room temperature (73°F / 22°C) the 2182 valve will relieve approximately 4 PSI higher than the
ordered set pressure.
A new label shows the relief pressure at 73°F / 22°C (for testing purposes), plus the relief pressure at the blower operating
temperature (204°C / 400°F).
Depending on the blower type, amount of vibration and operating temperature a difference of observable set pressure may
occur. Room temperature testing will show different results.
Example: 2182M-18 is set for 18 PSI pressure relief while at an operating temperature of 204°C / 400°F.
This same valve will test at 22 PSI while at room temperature and a stable work bench. Both set points are listed on the
new label.
For proper use and testing, please read the installation intructions included with the product (also available on our website)
Please contact Dixon for more information.