Page
Section
- F22
- 7D
Form 404123
MAR - 2012
MODEL 3866
PRESETABLE METERING CONTROL VALVE
Series “A”
SPECIFICATIONS:
Dial Capacity
1 to 16 Quarts/1 to 12 Liters
Totalizer
Quarts
Flow Max.
4 Gallons per min. (15 liters per min.)
Flow Min.
0.4 Gallons per min. (1.5 Liters per min.)
Operating Pressure Max.
1000 PSI (70 Bar)
Operating Temp. Max.
110°F (45° C)
Accuracy
+/- 0.65%
Weight
3.3 Lbs. (1.5 Kg.)
Meter Inlet & Outlet Thds.
1/2 NPTF (1/2 BSPP)
Graduation
1/2 Quart/1 Liter
© Indicates change
©
70457
BASIC METER
INDICATOR
KNOB
90464
SWIVEL
93548 NOZZLE
(NON-DRIP)
34210 O-RING
(Included with 93548 Nozzle.
May be purchased separately.)
1/2” NPTF (F)
Before meter can be placed in service “After Repair”, meter must
be tested and approved in accordance with U.S. Government’s
Weights and Measures Standards.
New metering systems must be purged prior to installation of
metering control valve to free system of contaminates.
OPERATION
The Meter can handle petroleum products such as automatic trans-
mission fluid, S.A.E. 5 to 50 Wt. motor oil, S.A.E. 80 to 240 wt. gear
oil and antifreeze fluid (ethylene glycol).
The preset meter is set by turning the knob counterclockwise to the
desired amount amount of material to be dispensed. The trigger is
then depressed and locked in the “on” position. The pointer knob
rotates clockwise towards zero where it strikes a pin in the meter face
above the “0” zero, which releases the lock bar automatically stopping
the flow.
IMPORTANT NOTE:
The automatic nozzle requires 60 PSI to open and function prop-
erly. A pump exceeding 60 PSI is required for adequate flow and
proper operation. A pump ratio of at least 3:1 is recommended.
IMPORTANT NOTE:
THIS UNIT IS NOT FOR RESALE OF PRODUCT AND IS NOT
SUBJECT TO RESALE TOLERANCES.
The meter can be stopped prior to dispensing the preset amount by ro-
tating the pointer manually clockwise until it strikes the pin above the
“0” zero, or by pushing the pin counterclockwise by hand thus leaving
the knob indicating the remaining amount to be dispensed.
Systems which will be dispensing fluids under pressure may need to
be protected by using a thermal relief kit, which will safely limit the
pressures caused by thermal expansion. Please contact your local
Lincoln distributor and refer to Service Page Section K5, Page 31 for
more details. Failure to include thermal relief protection may cause
damage not covered under Lincoln’s warranty policy.
To order call 1-800-548-1191 or visit www.partdeal.com - info@partdeal.com
