Warren Controls 3800 Series E-BALL ROTARY CONTROL VALVES - Manual (Page 4)

4 2600 Emrick Blvd • Bethlehem, PA 18020 • USA • 800-922-0085 • www.warrencontrols.com 3800_IOM_RevB_0513
There is a great deal of information present on each control valve ranging
in importance from the part number and serial number to the color of the
paint and casting numbers. This information is important for identifying the
valve, installing it correctly, and obtaining parts. Examples of the current
factory nameplates and flow arrow plate used on Series 3800 control valves
are shown here. The accompanying table identifies the information present and where to find it on the control valve. There may also be other casting
numbers and foundry marks present that do not provide useful information.
Customer specific tagging may also present. The plates used, and informa-
tion present, on Warren Controls other product lines or older valves may be
different, contact the factory for details.
Serial
Number
label
2-Way FloW
arroW
plate
Information is present on each valve ranging in importance from
the serial number to the color of the paint and casting numbers.
This information is important for identifying the valve, installing it
correctly, and obtaining parts. The accompanying table identifies
the information present and where to find it on the valve. Flow ar-
row plates are supplied for field insulation on the valve.
INFORMATION PRESENT ON CONTROL VALVES
INFORMATION PRESENT ON CONTROL VALVE
ACTUATOR NAMEPLATES
FLOW ARROW PLATES