Watts G4000-FDA - Manual (Page 2)

Capacity
Valve Operating Torque – Ratings
Size Cv RatingS Max. OpeRating tORque
in. mm in./lbs. N-m
2 50 330 450 50.8
2 1 /
2
65 420 620 70.0
3 80 600 750 84.7
4 100 1200 1420 160.4
6 150 3300 3190 360.4
== 8 200 9000 *8860 1001.0
== 10 250 12400 *10,630 1201.0
== Standardly furnished with gear operator.
Valve Seat Rating
bars psi
17 250
14 200
10 150
7 100
3 50
0 0
0 50 100 150 200 250 300 350 400 450 °F
-18 10 38 66 93 121 149 177 204 232 °C
Dimensions — Weights
SizeS (Dn) DiMenSiOnS Weight
a B C D e F g J K p q S t u W x Y z
in. 2 7 6 5 /
8
4 3 /
4
4 3 /
4
2 3 2 9 — 4 1 /
2
"-13UNC 3 1 /
4
5 /
8
1 5 /
8
2 5 /
16
22 lbs.
mm 50 178 152 16 4 19 121 50 80 50 229 — 4 12.7-330 82 16 25 16 58 9.9 kgs.
in. 2 1 /
2
7 1 /
2
7 11 /
16
4 3 /
4
5 1 /
2
2 1 /
2
3 11 /
16
2 16 — 4 1 /
2
"-13UNC 4 1 /
8
3 /
4
1 3 /
4
2 15 /
16
34 lbs.
mm 65 191 178 17 4 19 140 65 94 50 406 — 4 12.7-330 105 19 25 19 58 15.4 kgs.
in. 3 8 7 1 /
2
3 /
4
4 3 /
4
6 3 4 2 3 /
16
16 — 4 1 /
2
"-13UNC 4 1 /
8
3 /
4
1 3 /
4
2 15 /
16
38 lbs.
mm 80 203 191 19 4 19 152 80 100 56 406 — 4 12.7-330 105 19 25 19 58 17.2 kgs.
in. 4 9 9 15 /
16
8 3 /
4
7 1 /
2
4 4 7 /
8
2 3 /
16
19 11 /
16
— 4 1 /
2
"-13UNC 4 1 /
8
15 /
16
15 /
16
15 /
16
3 1 /
8
58 lbs.
mm 100 229 229 24 8 19 191 100 122 56 500 — 4 12.7-330 105 24 24 24 79 26.3 kgs.
in. 6 10 1 /
2
11 1 8 7 /
8
9 1 /
2
6 7 3 /
16
3 26 — 4 5 /
8
"-11UNC 5 1 /
8
1 1 /
8
1 1 /
8
1 1 /
8
3 5 /
8
118 lbs.
mm 150 267 279 25 8 22 241 150 183 76 660 — 4 15.8-279 130 28 28 28 92 53.5 kgs.
in. == 8 11 1 /
2
13 1 /
2
— 8 — — 8 10 3 /
4
— — 7 7 /
8
4 3 /
4
"-10UNC 7 1 /
16
— — — 5 600 lbs.
mm 200 292 433 — 8 — — 200 260 — — 200 4 19.0-254 180 — — — 127 272.1 kgs.
in. == 10 13 16 — 12 — — 10 11 13 /
16
— — 7 7 /
8
4 7 /
8
"-9UNC 7 1 /
16
— — — 5 1,125 lbs.
mm 250 330 406 — 12 — — 250 300 — — 200 4 22.2-229 180 — — — 127 510.3 kgs.
== Standardly furnished with gear operator.
Size: 2" – 6" (50 – 150mm)
Y
W
x
z
z
C
∆
K
a
g
p
B
J
K
∆ 2" - 4" stems are square
S - number
t - Size
u - Bolt Circle
Size: 8" and 10" (200 and 250mm)
Key
tapped
Bolt holes
8":
3 /
4
"–10UNC
(19.0–254mm)
10": 7 /
8
"–9UNC
(22.2–229mm)
Ratio:
80:1
gear Operator
1.77" (45mm)
11 3 /
4
" (298mm)
20" (508mm)
handwheel
.352
(8.9mm)
.710
(18mm)
11" (279mm)
D - number
e - Size
F - Bolt Circle
q
ES-G-4000-FDA 1330 © 2013 Watts
USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com
Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca
A Watts Water Technologies Company