Dimensions - weights materials, Specifications, Installation – Watts LFCSM-61-S User Manual
Page 2: Pressure -temperature
C
D
A
R
Dimensions - Weights
Materials
Housing/Body Lead Free* Brass
Packing Material Viton
®
1
⁄
2
" – 2"
Pressure Taps Brass
1
⁄
4
" SAE 45° Flare
Seats
Carbon/Glass filled PTFE -
1
⁄
2
" – 1"
Virgin PTFE 1
1
⁄
4
" – 2"
Drain Plug
Lead Free* Brass
Specifications
A Lead Free* flow measurement valve shall be installed on each hot/
chilled water unit or as otherwise shown on plans. The valve shall
be of the bi-directional, blow-out resistant, tight shutoff, ball design,
with position indicator, memory device, checked metering ports with
drip caps and integral drain ports opposite the metering ports. Lead
Free* flow measurement valves shall comply with state codes and
standards, where applicable, requiring reduced lead content. The
valve shall be a Watts Series LFCSM-61.
Installation
Generally locate the valve five pipe diameters downstream from a
fitting with two diameters downstream from the balancing valve free
from fittings. If a balancing valve is located downstream from a cir-
culation pump, allow a distance of ten (10) diameters between the
pump and balancing valves.
2D
5D
2D
10D
CSM
CSM
PUMP
ES-LFCSM-61-S 1335
© 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
MODEL
SIZE
DIMEnSIOnS
WEIGHT
A
C D
R
in. in. mm in. mm in. mm in. mm
lbs. kgs.
LFCSM-61-M1-S
1
⁄
2
2
11
⁄
16
68
1
5
⁄
8
41
1
⁄
2
13
1
3
⁄
4
45
1.0
0.45
LFCSM-61-M1-S
3
⁄
4
3
1
⁄
8
79
1
11
⁄
16
43
9
⁄
16
15
1
7
⁄
8
47
1.3
0.59
LFCSM-61-M1-S
1
3
13
⁄
16
97
1
7
⁄
8
47
13
⁄
16
20
2
1
⁄
16
52
1.8
0.82
LFCSM-61-M2-S
1
1
⁄
4
4
9
⁄
16
116
1
7
⁄
8
47
1
1
⁄
8
29
2
3
⁄
16
56
1.5
0.68
LFCSM-61-M2-S
1
1
⁄
2
4
7
⁄
8
123
2
50
1
5
⁄
16
33
2
5
⁄
16
59
1.9
0.86
LFCSM-61-M2-S
2
6
153
2
9
⁄
16
66
1
9
⁄
16
40
2
5
⁄
8
67
3.4
1.54
Pressure -Temperature
Working Temp Max. Working Pres.
Pattern Size °F
Solder
1
⁄
2
"- 2" 200** 93
125
9
†Solder used in joints: 95 - 5 Tin Antimony
Viton
®
is a registered trademark of Dupont Dow Elastomers
°C
psi bars
LFCSM
LFCSM