Tunstall Macon STV Series Manual page 44

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"
8" - 12"
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
SIZE
MODEL
in mm
in
SVF-250 2.5" 65
mm
in
SVF-300 3.0" 75
mm
in
SVF-400 4.0" 100
mm
in
SVF-500 5.0" 125
mm
in
SVF-600 6.0" 150
mm
in
SVF-800 8.0" 200
mm
in
SVF-1000 10.0" 250
mm
in
12.0" 300
SVF-1200
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
13.18 5.00 3.00
334.77 127.00 76.20 76.20
14.40 6.00 3.00
365.76 152.40 76.20 76.20
17.04 7.00 3.00
432.82 177.80 76.20 76.20
20.25 9.00 3.50
514.35 228.60 88.90 88.90
22.69 10.00 4.00
576.33 254.00 101.60 101.60
26.39 12.00 4.00
670.31 304.80 101.60 101.60
32.08 15.00 5.00
814.83 367.50 127.00 127.00
36.78 17.00 5.00
934.21 431.80 127.00 127.00
1
D E F
NPT NPT NPT NPT
3.00 7.60 8.15
0.75" 0.25" 0.25" 1.00"
193.00 207.00
3.00 8.30 8.39
0.75" 0.25" 0.25" 1.00"
210.80 213.00
3.00 10.10 9.13
0.75" 0.25" 0.25" 1.25"
256.50 232.00
3.50 11.90 9.65
0.75" 0.25" 0.25" 1.25" 145.0 65.77
302.30 245.00
4.00 17.40 10.16
0.75" 0.25" 0.25" 1.50" 179.0 81.19
442.00 258.00
4.00 17.40 13.50
0.75" 0.25" 0.25" 1.50" 328.0 148.78
441.96 343.00
5.00 20.88 14.75
0.75" 0.25" 0.25"
530.35 375.00
5.00 23.31 16.50
0.75" 0.25" 0.25"
592.00 419.00
118 Exchange Street · Chicopee, MA 01013
Phone (413) 594-8695 · Fax (413) 598-8109
Section: Components
44
Model SVF
Submittal Data
2 3 4 WEIGHT
lbs
49.0
58.0
91.0
2.00" 530.0
2.00" 714.0
Tunstall Corporation
Bulletin-MB-SVF-0915
kg
22.23
26.31
41.28
240.40
323.87