Dimensions – weights valve seat rating materials – Watts S-FBV-1 User Manual
Page 2
Dimensions – Weights
Valve Seat Rating
Materials
A Handle Nut
AISI 304
B Handle
AISI 304 with Vinyl Insulator
C Packing Nut
AISI 304
D Stem Packing
PTFE
E Thrust Washer
PTFE
F Stem
AISI 316
G Body
ASTM A351 gr.CF8M
H Seats
Reinforced PTFE
I
Ball
ASTM A351 gr.CF8M
J Adapter
ASTM A351 gr.CFM
K Lock Washer
AISI 304
L Body Seals
PTFE
M Latch-Lok
AISI 304
A
K
B
C
D
H
I
H
L
J
M
G
E
F
W
2
W
1
W
1
W
C
3
C
4
K
1
H
C
L
J
E
C
2
C
1
Size
CV
Torque
in.
mm
Rating
in. – lbs.
N – m
1
⁄
4
"
8
6
36
4.07
3
⁄
8
"
10
12
36
4.07
1
⁄
2
"
15
19
43
4.86
3
⁄
4
"
20
37
65
7.34
1"
25
64
102
11.53
1
1
⁄
4
"
32
103
160
18.08
1
1
⁄
2
"
40
143
188
21.24
2"
50
360
340
25.99
2
1
⁄
2
"
65
440
430
48.59
3"
80
520
780
88.06
bars psi
69 1000
55 800
41 600
28 400
14 200
0
100
200
300
400
500 °F
(-18)
(38)
(93)
(149)
(204)
(280) °C
Pressure
Temperature
SIZE (DN)
DIMENSION
C
C1
C2
C3
C4
E
H
Center to Handle
Stem Top
Bottom of Stem Flat
Mounting Pad to Stem Top
Stem Flat Height
Center to End
Radius to Handle
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
1
⁄
4
8
1
3
⁄
4
44
1
9
⁄
16
40
1
25
7
⁄
8
22
9
⁄
16
14
1
1
⁄
16
27
3
15
⁄
16
100
3
⁄
8
10
1
3
⁄
4
44
1
9
⁄
16
40
1
25
7
⁄
8
22
9
⁄
16
14
1
1
⁄
16
27
3
15
⁄
16
100
1
⁄
2
15
2
51
1
3
⁄
4
44
1
3
⁄
16
30
1
1
⁄
8
29
9
⁄
16
14
1
3
⁄
16
30
4
1
⁄
2
114
3
⁄
4
20
2
51
2
51
1
3
⁄
8
35
1
1
⁄
8
29
9
⁄
16
14
1
5
⁄
16
33
4
1
⁄
2
114
1
25
2
1
⁄
2
64
2
1
⁄
4
57
1
11
⁄
16
43
1
5
⁄
16
33
5
⁄
8
16
1
5
⁄
8
41
4
15
⁄
16
125
1
1
⁄
4
32
2
3
⁄
4
70
2
1
⁄
2
64
1
7
⁄
8
48
1
5
⁄
16
33
5
⁄
8
16
1
3
⁄
4
44
4
15
⁄
16
125
1
1
⁄
2
40
3
5
⁄
16
84
3
76
2
1
⁄
8
54
1
9
⁄
16
40
7
⁄
8
22
2
1
⁄
4
57
6
5
⁄
16
160
2
50
3
5
⁄
8
92
3
1
⁄
4
83
2
1
⁄
2
64
1
5
⁄
8
41
3
⁄
4
19
2
1
⁄
2
64
6
5
⁄
16
160
2
1
⁄
2
65
4
1
⁄
2
114
4
1
⁄
2
114
3
5
⁄
16
84
2
1
⁄
8
54
1
1
⁄
4
32
3
1
⁄
4
83
9
1
⁄
16
230
3
80
5
125
4
15
⁄
16
125
3
3
⁄
4
95
2
1
⁄
8
54
1
3
⁄
16
30
3
1
⁄
2
89
9
1
⁄
16
230
SIZE (DN)
DIMENSION
WEIGHT
J
K1
L
W
W1
W2
Ball Orifice
Stem Diameter
End to End
Across Flats
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kg.
1
⁄
4
8
1
⁄
4
6
5
⁄
16
8
2
1
⁄
16
52
1
1
⁄
8
28
1
⁄
2
13
3
⁄
16
5
.68
.31
3
⁄
8
10
3
⁄
8
10
5
⁄
16
8
2
1
⁄
16
52
1
1
⁄
8
28
1
⁄
2
13
3
⁄
16
5
.68
.31
1
⁄
2
15
1
⁄
2
13
3
⁄
8
9
2
3
⁄
8
60
1
1
⁄
8
28
1
⁄
2
13
1
⁄
4
7
.90
.41
3
⁄
4
20
3
⁄
4
19
3
⁄
8
9
2
5
⁄
8
67
1
3
⁄
8
35
7
⁄
8
22
1
⁄
4
7
1.39
.63
1
25
1
25
7
⁄
16
11
3
1
⁄
4
83
1
3
⁄
8
35
7
⁄
8
22
5
⁄
16
8
1.98
.90
1
1
⁄
4
32
1
1
⁄
4
32
7
⁄
16
11
3
5
⁄
8
92
1
1
⁄
2
38
15
⁄
16
24
5
⁄
16
8
3.21
1.48
1
1
⁄
2
40
1
1
⁄
2
38
5
⁄
8
15
4
3
⁄
8
111
1
1
⁄
2
38
15
⁄
16
24
3
⁄
8
10
4.50
2.04
2
50
2
51
5
⁄
8
15
4
15
⁄
16
125
1
1
⁄
2
38
15
⁄
16
24
3
⁄
8
10
7.17
3.25
2
1
⁄
2
65
2
1
⁄
2
64
3
⁄
4
19
6
7
⁄
16
164
2
3
⁄
16
55
1
3
⁄
8
35
1
⁄
2
13
15.4
7.0
3
80
3
76
3
⁄
4
19
7
1
⁄
2
191
2
3
⁄
16
55
1
3
⁄
8
35
1
⁄
2
13
21.17
9.6
ES-S-FBV-1 0933
© 2009 Watts
USA: 815 Chestnut St., No. Andover, MA 01845-6098; www.watts.com
Canada: 5435 North Service Rd., Burlington, ONT. L7L 5H7; www.wattscanada.ca
A Watts Water Technologies Company