
Model AL
Submittal Data
Optional features and accessories available for this
Macon product are an extra charge, and not included
in the standard model price.
www.maconbalancing.com
Tunstall Corporation
118 Exchange Street · Chicopee, MA 01013
Phone (413) 594-8695 · Fax (413) 598-8109
Section:
Components
Bulletin-MB-AL-1016
0.50”- 1.00"
AL AUTOMATIC BALANCING VALVE
Model AL is a low-lead automatic flow control device. The
removable flow cartridge is factory set to automatically limit
the GPM to within ±5% of the specified flow.
Standard features include EPDM O-rings and seals, FNPT
end connections and dual plugged accessory ports.
SPECIFICATIONS
Pressure Ratings:
400 PSI (2758 kPa)
Temperature Ratings:
250ºF (121ºC)
Accuracy:
± 5% of flow rate
Body Material:
Naval Brass, C46500 Low-Lead
End Connections:
FNPT - Inlet and Outlet
Flow Cartridge:
1/2” thru 1”
Ultrason
®
Composite
Seals:
EPDM
Available Options:
“PL” Low-Lead PT test port
NOMINAL DIMENSIONS & WEIGHTS
SIZE
A
B
C ±
Weight
GPM SETTINGS
2-32 PSID
in mm
lbs
kg
1/2”
15
in 3.70 2.15 2.19
1.15 0.52
0.35, 0.5, 0.75, 1.0, 1.5,
2.0, 2.5, 3.0, 3.5, 4.0,
4.5, 5.0, 6.0, 7.0, 8.0,
9.0, 10.0
mm 94.10 54.60 55.60
3/4”
20
in 3.84 2.15 2.19
1.17 0.53
mm 97.50 54.60 55.60
1” 25
in 4.23 2.15 2.19
1.32 0.60
mm 107.40 54.60 55.60
OPTIONAL ACCESSORY COMPONENTS
Low-Lead Pressure / Temperature test port with brass body, dual durometer EPDM core, brass cap with O-ring seal and
neoprene retainer strap.
Accepts standard 1/8” (4mm) gauge adapter or thermometer stem. Rated to 500 PSI (3450 kPa) and 275ºF (135ºC)
Please reference data sheet #Bulletin-MB-Accessories for optional accessories.
NOTE: Dimensions not for construction purposes unless certified by factory.
± Dimensions with optional “PL” Low-Lead Pressure / Temperature Test Port
Cartridge
LOW LEAD
AUTO
M
ATI
C
Above shown with optional PL test ports installed
17
Содержание Macon AB Series
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