Brochure

SPECIFICATIONS
Optional features and accessories available
for this Macon product are an extra charge,
and not included in the standard model price.
Model AW
Submittal Data
Macon’s AW Automatic Balancing Valve incorporates a wafer style
ductile iron body. The removeable flow cartridge(s) is factory set to
automatically limit the GPM to within + 5% of the specified flow.
Shipped with Rods and Nuts for use with customer supplied companion
flange. Standard features include Dual Extended Pressure / Temperature Ports.
Tunstall Corporation
118 Exchange Street
Chicopee, MA 01013
Form # AW-03.14
PART MATERIALS
Body Ductile Iron
End Conn. Wafer Style
Cartridge Stainless Steel Wear Surfaces
with Stainless Steel Springs
RATINGS Pressures to 600 PSIG (4140 kPa )
Temperatures to 250 º F (120º C)
ACCURACY ± 5% of flow rate
Available Options “PTV”Combination PT and Air Vent
A
C
B
A
4.30
109
5.00
127
6.80
173
7.60
193
8.50
216
11.00
279
13.30
338
15.90
404
B
4.80
122
5.15
131
6.00
152
6.50
165
6.80
173
8.00
203
9.30
236
10.60
269
C
5.82
148
8.78
223
9.60
244
10.00
254
10.16
258
11.00
279
11.00
279
11.00
279
lbs
13.0
22.0
35.0
56.0
67.0
81.0
121.0
157.0
kg
5.9
10.0
15.9
25.4
30.4
36.7
54.9
71.2
MODEL
AW- 250
AW- 300
AW- 400
AW- 500
AW- 600
AW- 800
AW- 1000
AW- 1200
in
2.50"
3.00"
4.00"
5.00"
6.00"
8.00"
10.00"
12.00"
mm
65
80
100
125
150
200
250
300
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
in
mm
THGIEWEZIS
80 (5.0 )
135 (8.5)
270 (17.0 )
405 (25. 5 )
540 (34.0)
945 (59. 5 )
1485 (93. 6 )
202 5 (12 8.0 )
120 (7.6)
170 (10. 7 )
340 (21. 4 )
510 (32. 1 )
680 (42. 8 )
1190 (75.0)
1870 (118.0 )
2550 (161.0 )
1
1
2
3
4
7
11
15
Maximum gpm (lps )
Control Range psi (kPA)
2-32
(14-221 )
5-60
(34-414 )
Max.No.
Cartrides
NOMINAL DIMENSIONS & WEIGHTS