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Model SF is strainer valve featuring a cast iron wye strainer
with removable stainless steel strainer screen, bolted cover
with blow down connection and ANSI 125# Flanged End
Connections.
Strainer body features three threaded accessory ports.
SPECIFICATIONS
Pressure Ratings:
175 PSIG (2775 kPa)
Temperature Ratings:
250ºF (120ºC)
Strainer Body Material:
Cast Iron ASTM A 126 Class B
Screen:
S/S Type 304, ASTM A 167
Screen Opening:
2" - 6"
8" - 12"
Cover Gasket:
Fiber
End Connections:
Flanged ANSI 125# drilling
Available Options:
"PT" Pressure/Temperature Port,
"PTV" combination PT & Air
Vent and "DV" Drain Valve
NOMINAL DIMENSIONS & WEIGHTS
SIZE
MODEL
in
mm
SF-200
2.0"
50
mm
SF-250
2.5"
65
mm
SF-300
3.0"
75
mm
SF-400
4.0"
100
mm
SF-500
5.0"
125
mm
SF-600
6.0"
150
mm
SF-800
8.0"
200
mm
SF-1000
10.0"
250
mm
SF-1200
12.0"
300
mm
Dimensions not for construction purposes unless certified by factory.
Please reference data sheet #Bulletin-MB-Accessories for optional accessories.
Optional features and accessories available for this
Macon product are an extra charge, and not included
in the standard model price.
www.maconbalancing.com
0.045 perf.
0.125 perf.
A
B
C
in
9.87
5.00
2.50
250.80
127.00
63.50
in
13.18
5.00
3.00
334.77
127.00
76.20
in
14.40
6.00
3.00
365.76
152.40
76.20
in
17.04
7.00
3.00
432.82
177.80
76.20
in
20.25
9.00
3.50
514.35
228.60
88.90
in
22.69
10.00
4.00
576.33
254.00
101.60
in
26.39
12.00
4.00
670.31
304.80
101.60
in
32.08
15.00
5.00
814.83
367.50
127.00
in
36.78
17.00
5.00
934.21
431.80
127.00
1
D
E
NPT
NPT
2.50
5.68
0.75"
0.25"
63.50
144.30
3.00
7.60
0.75"
0.25"
76.20
193.00
3.00
8.30
0.75"
0.25"
76.20
210.80
3.00
10.10
0.75"
0.25"
76.20
256.50
3.50
11.90
0.75"
0.25"
88.90
302.30
4.00
17.40
0.75"
0.25"
101.60
442.00
4.00
17.40
0.75"
0.25"
101.60
441.96
5.00
20.88
0.75"
0.25"
127.00
530.35
5.00
23.31
0.75"
0.25"
127.00
592.00
Tunstall Corporation
118 Exchange Street · Chicopee, MA 01013
Phone (413) 594-8695 · Fax (413) 598-8109
Section: Components
46
Model SF
Submittal Data
2
3
4
WEIGHT
NPT
NPT
lbs
0.25"
0.50"
22.0
0.25"
1.00"
49.0
0.25"
1.00"
58.0
0.25"
1.25"
91.0
0.25"
1.25"
145.0
0.25"
1.50"
179.0
0.25"
1.50"
328.0 148.78
0.25"
2.00"
530.0 240.40
0.25"
2.00"
714.0 323.87
Bulletin-MB-SF-0915
kg
9.98
22.23
26.31
41.28
65.77
81.19
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