Maximum water capacities – Powers 595 Series 11 Self-Operating Temperature Regulators - Type WM 3-Way Water Mix User Manual
Page 4
4
CAUTION: Do not exceed maximum pressure differentials for given valve sizes. The maximum differential is the
pressure the valve has against it at shutoff. Too large a differential can cause valve chatter and/or prevent shutoff.
MAXIMUM WATER CAPACITIES
TEMPERING Applications - Maximum MIXED FLOW
Gallons Per Minute
Liters per Second
Valve
Available Sizing Pressure Differential --- PSI
Valve
Available Sizing Pressure Differential --- kPa
Size
Cv
2
4
6
8
10
15
20
25
30
40
50
Size
7
15
30
45
60
75
100
125
150
200
250
350
1/2"
4.2
5.9
8.4
10
12
13
16
19
21
23
27
30
1/2"
0.3
0.4
0.6
0.7
0.8
0.9
1
1.1
1.2
1.4
1.6
1.9
3/4"
7.2
10
14
18
20
23
28
32
36
39
46
51
3/4"
0.5
0.7
0.9
1.2
1.3
1.5
1.7
1.9
2.1
2.4
2.7
3.2
1"
12
17
24
29
34
38
46
54
60
66
76
85
1"
0.8
1.1
1.6
1.9
2.2
2.5
2.9
3.2
3.5
4.1
4.6
5.4
1-1/4"
20
28
40
49
57
63
77
89
100
110
126
141
1-1/4"
1.3
1.9
2.6
3.2
3.7
4.2
4.8
5.4
5.9
6.8
7.6
9
1-1/2"
25
35
50
61
71
79
97
112
125
137
158
177
1-1/2"
1.6
2.3
3.3
4
4.7
5.2
6
6.7
7.4
8.5
9.5
11
2"
39
55
78
96
110
123
151
174
195
214
247
276
2"
2.5
3.6
5.1
6.3
7.3
8.1
9.4
10
11
13
15
18
2-1/2"
77
109
154
189
218
243
298
344
385
422
–
–
2-1/2"
4.9
7.2
10
12
14
16
18
21
23
26
–
–
3"
120
170
240
294
339
379
465
537
600
657
–
–
3"
7.6
11
16
19
22
25
29
32
35
41
–
–
4"
145
205
290
355
410
459
562
648
725
794
–
–
4"
9.2
13
19
23
27
30
35
39
43
49
–
–
BYPASS Applications - FULL FLOW thru BOTTOM Port (Top Closed)
Gallons Per Minute
Liters per Second
Valve
Available Sizing Pressure Differential --- PSI
Valve
Available Sizing Pressure Differential --- kPa
Size
Cv
2
4
6
8
10
15
20
25
30
40
50
Size
7
15
30
45
60
75
100
125
150
200
250
350
1/2"
2.2
3.1
4.4
5.4
6.2
7
8.5
9.8
11
12
14
16
1/2"
0.1
0.2
0.3
0.4
0.4
0.5
0.5
0.6
0.6
0.7
0.8
1
3/4"
6
8.5
12
15
17
19
23
27
30
33
38
42
3/4"
0.4
0.6
0.8
1
1.1
1.2
1.4
1.6
1.8
2
2.3
2.7
1"
8.9
13
18
22
25
28
34
40
45
49
56
63
1"
0.6
0.8
1.2
1.4
1.7
1.9
2.1
2.4
2.6
3
3.4
4
1-1/4"
16
23
32
39
45
51
62
72
80
88
101
113
1-1/4"
1
1.5
2.1
2.6
3
3.3
3.8
4.3
4.7
5.4
6.1
7.2
1-1/2"
18
25
36
44
51
57
70
80
90
99
114
127
1-1/2"
1.1
1.7
2.4
2.9
3.3
3.7
4.3
4.8
5.3
6.1
6.8
8.1
2"
30
42
60
73
85
95
116
134
150
164
190
212
2"
1.9
2.8
3.9
4.8
5.6
6.2
7.2
8.1
8.8
10
11
13
2-1/2"
77
109
154
189
218
243
298
344
385
422
–
–
2-1/2"
4.9
7.2
10
12
14
16
18
21
23
26
–
–
3"
120
170
240
294
339
379
465
537
600
657
–
–
3"
7.6
11
16
19
22
25
29
32
35
41
–
–
4"
145
205
290
355
410
459
562
648
725
794
–
–
4"
9.2
13
19
23
27
30
35
39
43
49
–
–
BYPASS Applications - FULL FLOW thru UPPER Port (Bottom Closed)
Gallons Per Minute
Liters per Second
Valve
Available Sizing Pressure Differential --- PSI
Valve
Available Sizing Pressure Differential --- kPa
Size
Cv
2
4
6
8
10
15
20
25
30
40
50
Size
7
15
30
45
60
75
100
125
150
200
250
350
1/2"
3.5
4.9
7
8.6
9.9
11
14
16
18
19
22
25
1/2"
0.2
0.3
0.5
0.6
0.7
0.7
0.8
0.9
1
1.2
1.3
1.6
3/4"
6
8.5
12
15
17
19
23
27
30
33
38
42
3/4"
0.4
0.6
0.8
1
1.1
1.2
1.4
1.6
1.8
2
2.3
2.7
1"
11
16
22
27
31
35
43
49
55
60
70
78
1"
0.7
1
1.4
1.8
2
2.3
2.6
3
3.2
3.7
4.2
4.9
1-1/4"
17
24
34
42
48
54
66
76
85
93
108
120
1-1/4"
1.1
1.6
2.2
2.7
3.2
3.5
4.1
4.6
5
5.8
6.5
7.6
1-1/2"
24
34
48
59
68
76
93
107
120
131
152
170
1-1/2"
1.5
2.2
3.2
3.9
4.5
5
5.8
6.4
7.1
8.2
9.1
11
2"
38
54
76
93
107
120
147
170
190
208
240
269
2"
2.4
3.5
5
6.1
7.1
7.9
9.1
10
11
13
14
17
2-1/2"
77
109
154
189
218
243
298
344
385
422
–
–
2-1/2"
4.9
7.2
10
12
14
16
18
21
23
26
–
–
3"
120
170
240
294
339
379
465
537
600
657
–
–
3"
7.6
11
16
19
22
25
29
32
35
41
–
–
4"
145
205
290
355
410
459
562
648
725
794
–
–
4"
9.2
13
19
23
27
30
35
39
43
49
–
–