Tunstall Macon STV Series Manual page 16

STANDARD COMPONENTS
Pressure/Temperature test port with brass body, dual durometer EPDM core, threaded 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 275°F (135°C)
Memory stop with position indicator, zinc coated steel.
Please reference data sheet #Bulletin-MB-Accessories for optional accessories.
AB1e-
050
075
100
Flow
GPM
0.35 x
0.50 x
0.66 x
0.75 x
0.88 x
1.00 x
1.10 x
1.30 x
1.50 x
1.75 x
2.00 x
2.20 x
2.50 x
2.65 x
3.00 x
3.50 x
4.00 x
4.50 x
5.00 x
6.00
7.00
8.00
9.00
10.00
11.00
12.00
13.00
14.00
15.00
16.00*
* AB3 and AB4 Flow GPM continues at top of last two columns.
NOTE: Lower flows can be used w/adaptor in larger sizes.
Optional features and accessories available for this
Macon product are an extra charge, and not included
in the standard model price.
www.maconbalancing.com
Selection Chart
Model AB Automatic Balancing Valve
0.50" - 2.00"
2-32 PSID
AB2e- AB3-
050 100
075 125
100
150
125
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x x
x x
x x
x x
x x
x x
x
x
x
x
x
x
16
- Model AB
AB4-
150
200
Flow
GPM
16.00
17.00
18.00
19.00
20.00
21.00
22.00
24.00
26.00
28.00
30.00
32.00
34.00
36.00
38.00
40.00
42.00
44.00
45.00
48.00
50.00
52.00
54.00
x 56.00
x 58.00
x 60.00
x 62.00
x 64.00
x 66.00
68.00
70.00
Tunstall Corporation
118 Exchange Street · Chicopee, MA 01013
Phone (413) 594-8695 · Fax (413) 598-8109
Section: Components
2-32 PSID
AB3- AB4-
100 150
125 200
150
x x
x x
x x
x x
x x
x x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
x
5 - 60 PSID
x
x
x
x
x
x
x
x
x
Bulletin-MB-AB-0915