
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-SVF-0915
Model SVF
Submittal Data
Model SVF is a combination 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. Mounted on the inlet is a
ductile iron lug type butterfly valve. 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”
0.045 perf.
8” - 12”
0.125 perf.
Cover Gasket:
Fiber
End Connections:
Flanged ANSI 125# drilling
Butterfly Valve:
Ductile ASTM A 536 64-45-12
Disc:
Aluminum Bronze
ASTM B 148 C 95400
Seat:
EPDM
Bushing:
Teflon Fiberglass Backed
Seal:
EPDM
Stem:
Stainless Steel 416 ASTM A582
Available Options:
“PT” Pressure/Temperature Port,
“PTV” combination PT & Air
Vent and “DV” Drain Valve
NOMINAL DIMENSIONS & WEIGHTS
MODEL
SIZE
A
B
C
D
E
F
1 2 3 4 WEIGHT
in mm
NPT NPT NPT NPT
lbs
kg
SVF-250 2.5” 65
in 13.18 5.00 3.00 3.00 7.60 8.15
0.75”
0.25”
0.25”
1.00” 49.0 22.23
mm 334.77 127.00 76.20 76.20 193.00 207.00
SVF-300 3.0” 75
in 14.40 6.00 3.00 3.00 8.30 8.39
0.75”
0.25”
0.25”
1.00” 58.0 26.31
mm 365.76 152.40 76.20 76.20 210.80 213.00
SVF-400 4.0” 100
in 17.04 7.00 3.00 3.00 10.10 9.13
0.75”
0.25”
0.25”
1.25” 91.0 41.28
mm 432.82 177.80 76.20 76.20 256.50 232.00
SVF-500 5.0” 125
in 20.25 9.00 3.50 3.50 11.90 9.65
0.75”
0.25”
0.25”
1.25” 145.0 65.77
mm 514.35 228.60 88.90 88.90 302.30 245.00
SVF-600 6.0” 150
in 22.69 10.00 4.00 4.00 17.40 10.16
0.75”
0.25”
0.25”
1.50” 179.0 81.19
mm 576.33 254.00 101.60 101.60 442.00 258.00
SVF-800 8.0” 200
in 26.39 12.00 4.00 4.00 17.40 13.50
0.75”
0.25”
0.25”
1.50” 328.0 148.78
mm 670.31 304.80 101.60 101.60 441.96 343.00
SVF-1000
10.0” 250
in 32.08 15.00 5.00 5.00 20.88 14.75
0.75”
0.25”
0.25”
2.00”
530.0
240.40
mm 814.83 367.50 127.00 127.00 530.35 375.00
SVF-1200
12.0” 300
in 36.78 17.00 5.00 5.00 23.31 16.50
0.75”
0.25”
0.25”
2.00” 714.0
mm 934.21 431.80 127.00 127.00 592.00 419.00
Dimensions not for construction purposes unless certified by factory.
Please reference data sheet #Bulletin-MB-Accessories for optional accessories.
323.87
STRAI
NER
S
44
Summary of Contents for Macon AB Series
Page 38: ...This page left blank intentionally MANUAL 38 ...
Page 48: ...STRAINERS This page left blank intentionally 48 ...
Page 52: ...This page left blank intentionally SHUT OFF VALVES 52 ...
Page 56: ...This page left blank intentionally UNIONS 56 ...
Page 74: ...74 ...
Page 122: ...122 ...
Page 144: ...144 ...