Dimensions - weights materials, Pressure -temperature, Installation – Watts CSM-61 User Manual
Page 2
Model
Size (DN)
Dimensions
Weight
A
C
D
R
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm
lbs.
kgs.
CSM-61-M1-S
1
⁄
2
15
2
11
⁄
16
68
1
5
⁄
8
41
1
⁄
2
13
1
3
⁄
4
45
1.0
0.45
CSM-61-M1-S
3
⁄
4
20
3
1
⁄
8
79
1
11
⁄
16
43
9
⁄
16
15
1
7
⁄
8
47
1.3
0.59
CSM-61-M1-S
1
25
3
13
⁄
16
97
1
7
⁄
8
47
13
⁄
16
20
2
1
⁄
16
52
1.8
0.82
CSM-61-M2-S
1
1
⁄
4
32
4
9
⁄
16
116
1
7
⁄
8
47
1
1
⁄
8
29
2
3
⁄
16
56
1.5
0.68
CSM-61-M2-S
1
1
⁄
2
40
4
7
⁄
8
123
2
50
1
5
⁄
16
33
2
5
⁄
16
59
1.9
0.86
CSM-61-M2-S
2
50
6
153
2
9
⁄
16
66
1
9
⁄
16
40
2
5
⁄
8
67
3.4
1.54
CSM-61-M1-T
1
⁄
2
15
2
3
⁄
8
60
1
5
⁄
8
41
1
⁄
2
13
1
3
⁄
4
45
1.0
0.45
CSM-61-M1-T
3
⁄
4
20
2
5
⁄
8
67
1
11
⁄
16
43
9
⁄
16
15
1
7
⁄
8
47
1.3
0.59
CSM-61-M1-T
1
25
3
1
⁄
8
80
1
7
⁄
8
47
13
⁄
16
20
2
1
⁄
16
52
1.9
0.86
CSM-61-M1-T
1
1
⁄
4
32
3
3
⁄
4
94
1
7
⁄
8
47
1
25
2
3
⁄
16
56
1.9
0.86
CSM-61-M1-T
1
1
⁄
2
40
3
15
⁄
16
100
2
50
1
1
⁄
16
27
2
5
⁄
16
59
2.3
1.04
CSM-61-M1-T
2
50
4
1
⁄
2
114
2
9
⁄
16
66
1
5
⁄
16
33
2
9
⁄
16
66
4.0
1.81
CSM-61-M1-T
2
1
⁄
2
65
6
1
⁄
2
165
4
1
⁄
8
104
2
3
⁄
16
55
3
1
⁄
8
80
13.0
5.90
CSM-61-M1-T
3
80
6
13
⁄
16
173
4
3
⁄
8
112
2
7
⁄
8
73
3
5
⁄
8
92
17.0
7.71
Suffix: S = Solder Ends, T = Threaded Ends
C
D
A
R
Dimensions - Weights
Materials
Housing/Body
Bronze
Packing Material
Viton
® 1
⁄
2
" – 2" (15 – 50mm)
Neoprene 2
1
⁄
2
" – 3" (65 – 80mm)
Pressure Taps
Brass
1
⁄
4
" SAE 45° Flare
Seats
Carbon/Glass filled PTFE -
1
⁄
2
" – 1", 3" (15 – 25, 80mm)
Virgin PTFE 1
1
⁄
4
" – 2" (32 – 50mm)
Drain Plug
Brass
Pressure -Temperature
Working Temp
Max. Working Pres.
Pattern
Size
°F
°C
psi
bars
Solder
1
⁄
2
"-1" (15-25mm)
200*
93
100
7
250 ** 121
200
14
1
1
⁄
4
"-2" (32-50mm)
200*
93
90
6
250 ** 121
175
12
Thread
1
⁄
2
"-3" (15-80mm)
250
121
300
21
*Note 1: Solder used in joints: 50-50 Tin Lead (ASTM B32 Alloy Grade 50A)
**Note 2: Solder used in joints: 95-5 Tin Antimony
Viton
®
is a registered trademark of Dupont Dow Elastomers
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 down-
stream from a circulation pump, allow a distance of ten (10)
diameters between the pump and balancing valves.
2D
5D
2D
10D
CSM
CSM
PUMP
ES-CSM-61 1038
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