Tunstall Macon STV Series Manual page 13

FEATURES

Accurate and precise flow measurement

Accurate and precise flow balancing

Positive shut-off

"Y" Pattern Globe style design

Multi-turn, 360º handwheel Built in memory stop
2-1/2" to 4" (DN 40 to 100)
NOMINAL DIMENSIONS & WEIGHTS
SIZE
in mm Connection
2-1/2" DN 65 Groove
3" DN 80 Groove
4" DN 100 Groove
5" DN 125 Groove
6" DN 150 Groove
8" DN 200 Groove
10" DN 250 Groove
12" DN 300 Groove
Optional features and accessories available for this
Macon product are an extra charge, and not included
in the standard model price.
www.maconbalancing.com
5" & 6" (DN 125 to 150)
L H
in 11.42 8.50
mm 290 216
in 12.20 8.86
mm 310 225
in 13.78 13.19
mm 350 335
in 15.75 14.57
mm 400 370
in 18.90 15.98
mm 480 406
in 23.62 30.04
mm 600 763
in 28.74 35.12
mm 730 892
in 33.46 37.24
mm 850 946
SPECIFICATIONS
Pressure Ratings:
Temperature Ratings:
Body:
End Connections:
Stem:
Seat Seal:
Handwheel:
Handwheel
D Diameter
d
2.875 3.35
73.0 85
3.500 3.35
88.9 85
4.500 3.35
114.3 85
5.563 6.18
141.3 157
6.625 6.18
168.3 157
8.625 15.75
219.1 400
10.750 15.75
273.0 400
12.750 15.75
323.9 400
Tunstall Corporation
118 Exchange Street · Chicopee, MA 01013
Phone (413) 594-8695 · Fax (413) 598-8109
Section: Components
13
Model STVG
Submittal Data
235 psi / 16 bar (PN 16)
-14ºF to 250ºF (-25ºC to 120ºC)
Ductile Iron
300# Grooved
Stainless Steel (AISI 420)
EPDM Perox
1-1/2" to 6", Polyamide Plastic
with 30% Glass Fiber;
8" to 12", Ductile Iron
8" to 12" (DN 200 to 300)
WEIGHT
Handwheel
lbs kg Turns
23.8 10.8 8
33 15 8
60.3 27.4 8
103.8 47.2 10
143.2 65.1 10
363 165
12
506 230 12
638 290 14
Bulletin-MB-STVG-0915