Dimensions-weights materials, Flow curves temperature/pressure rating – Watts LFFBVS-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
- 316 stainless steel
G. O-ring
- Fluorocarbon elastomer (FKM)
H. Body
- Lead Free* forged copper silicon alloy
I. Seats
- Virgin PTFE
J. Ball
- 316 stainless steel
K. Adaptor
- Lead Free* forged copper silicon alloy
Dimensions-Weights
Materials
h
1
C
h
C
L
L1
LFFBV-3C-SS
LFFBVS-3C-SS
I
I
A
H
E
F
G
B
C
D
I
J
I
K
ES-LFFBV-3C-SS 1323
© 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
*
Flow Curves
Temperature/Pressure Rating