Watts FBVS-3C-SS User Manual
Page 2
SIZE
(DN)
DIMENSIONS
WEIGHT
C H
H
1
I
L
L1
in.
mm in. mm in. mm in. mm in. mm in. mm in. mm lbs.
kg.
1
⁄
2
15
1
15
⁄
16
50
3
5
⁄
8
91
3
5
⁄
8
91
19
⁄
32
12.5
2
3
⁄
8
60
2
1
⁄
8
53
.5
.2
3
⁄
4
20
2
1
⁄
16
52
4
1
⁄
2
114
4
1
⁄
2
114
13
⁄
16
20.0
2
11
⁄
16
68
2
13
⁄
16
72
.8
.3
1
25
2
7
⁄
16
62
4
15
⁄
16
125
4
15
⁄
16
125
1
25.0
3
1
⁄
8
80
3
3
⁄
8
86
1.4
.6
1
1
⁄
4
32
2
5
⁄
8
66
4
15
⁄
16
125
4
15
⁄
16
125
1
1
⁄
4
31.0
3
11
⁄
16
90
3
7
⁄
8
98
2.0
.9
1
1
⁄
2
40
2
15
⁄
16
75
5
1
⁄
2
140
5
1
⁄
2
140
1
1
⁄
2
39.0
3
7
⁄
8
99 4
3
⁄
8
112
2.6
1.2
2
50
3
1
⁄
8
80
7
7
⁄
8
200
7
7
⁄
8
200
2
50.0
4
7
⁄
16
113
5
5
⁄
16
135
4.0
1.8
A. Handle Nut
- Zinc plated carbon steel
B. Handle
- Zinc plated carbon steel
with vinyl insulator
C. Packing Nut - Brass
D. Stem Packing - Virgin PTFE
E. Thrust Washer - Virgin PTFE
F. Stem
- 304 stainless steel
G. O-ring
- Fluorocarbon elastomer (FKM)
H. Body
- Forged brass
I. Seats
- Virgin PTFE
J. Ball
- 304 stainless steel
K. Adaptor
- Forged brass
Dimensions-Weights
Materials
Flow Curves
Temperature/Pressure Rating
H
1
C
H
C
L
L1
FBV-3C-SS
FBVS-3C-SS
I
I
A
H
E
F
G
B
C
D
I
J
I
K
ES-FBV-3C-SS 0742
©Watts Regulator Company, 2007
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
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