
Bulletin 71.1:627W
6
Table 4. Water Capacities
(1)
for the Type 627W Regulator in GPM (l/min) with or without a downstream control line
OUTLET PRESSURE
RANGE AND CONTROL
SPRING (COLOR)
OUTLET PRESSURE
SETTING
INLET
PRESSURE
NPS 3/4 BODY NPS 1 (DN 25) BODY NPS 2 (DN 50) BODY
Psig bar Psig bar
1/4-Inch
(6,3 mm)
Orice
1/2-Inch
(13 mm)
Orice
1/4-Inch
(6,3 mm)
Orice
1/2-Inch
(13 mm)
Orice
1/4-Inch
(6,3 mm)
Orice
1/2-Inch
(13 mm)
Orice
10 to 20 psig
(0,69 to 1,4 bar)
10B3076X012 (yellow)
10 0,69
15
20
30
60
75
100
150
200
300
400
1,0
1,4
2,1
4,1
5,2
6,9
10,3
13,8
20,7
27,6
2.9 (11,0)
4.0 (15,1)
5.4 (20,4)
8.3 (31,4)
9.4 (35,6)
10 (37,9)
10 (37,9)
10 (37,9)
10 (37,9)
10 (37,9)
6.9 (26,1)
8.7 (32,9)
13 (49,2)
12 (45,4)
12 (45,4)
11 (41,6)
10 (37,9)
10 (37,9)
- - - -
- - - -
2.9 (11,0)
4.0 (15,1)
6.0 (22,7)
9.2 (34,8)
10 (37,9)
12 (45,4)
15 (56,8)
18 (68,1)
22 (83,3)
25 (94,6)
7.0 (26,5)
9.2 (34,8)
13 (49,2)
23 (87,1)
23 (87,1)
23 (87,1)
22 (83,3)
20 (75,7)
- - - -
- - - -
3.0 (11,4)
4.1 (15,5)
6.0 (22,7)
9.2 (34,8)
10 (37,9)
12 (45,4)
15 (56,8)
18 (68,1)
22 (83,3)
25 (94,6)
7.0 (26,5)
9.2 (34,8)
13 (49,2)
28 (106)
33 (125)
38 (144)
29 (110)
24 (90,8)
- - - -
- - - -
20 1,4
30
50
60
100
150
200
300
400
2,1
3,4
4,1
6,9
10,3
13,8
20,7
27,6
4.8 (18,2)
7.4 (28,0)
8.4 (31,8)
12 (45,4)
15 (56,8)
15 (56,8)
14 (53,0)
12 (45,4)
11 (41,6)
14 (53,0)
14 (53,0)
17 (64,3)
16 (60,6)
16 (60,6)
- - - -
- - - -
4.8 (18,2)
7.4 (28,0)
8.4 (31,8)
12 (45,4)
15 (56,8)
17 (64,3)
21 (79,5)
25 (94,6)
11 (41,6)
20 (75,7)
25 (94,6)
32 (121)
42 (159)
43 (163)
- - - -
- - - -
4.8 (18,2)
7.4 (28,0)
8.4 (31,8)
12 (45,4)
15 (56,8)
17 (64,3)
21 (79,5)
25 (94,6)
11 (41,6)
20 (75,7)
25 (94,6)
32 (121)
42 (159)
43 (163)
- - - -
- - - -
15 to 40 psig
(1,0 to 2,8 bar)
10B3077X012 (green)
40 2,8
60
75
100
150
200
300
400
4,1
5,2
6,9
10,3
13,8
20,7
27,6
6.7 (25,4)
8.3 (31,4)
11 (41,6)
14 (53,0)
16 (60,6)
18 (68,1)
20 (75,7)
13 (49,2)
18 (68,1)
19 (71,9)
20 (75,7)
19 (71,9)
19 (71,9)
- - - -
6.7 (25,4)
8.3 (31,4)
11 (41,6)
14 (53,0)
16 (60,6)
21 (79,5)
24 (90,8)
14 (53,0)
23 (87,1)
28 (106)
40 (151)
49 (185)
45 (170)
60 (227)
6.7 (25,4)
8.3 (31,4)
11 (41,6)
14 (53,0)
16 (60,6)
21 (79,5)
24 (90,8)
19 (71,9)
25 (94,6)
31 (117)
40 (151)
49 (185)
45 (170)
- - - -
35 to 80 psig
(2,4 to 5,5 bar)
10B3078X012 (blue)
60 4,1
75
100
150
200
300
400
5,2
6,9
10,3
13,8
20,7
27,6
6.4 (24,2)
9.2 (34,8)
13 (49,2)
16 (60,6)
20 (75,7)
22 (83,3)
19 (71,9)
20 (75,7)
24 (90,8)
26 (98,4)
25 (94,6)
23 (87,1)
6.4 (24,2)
9.2 (34,8)
13 (49,2)
16 (60,6)
20 (75,7)
22 (83,3)
19 (71,9)
23 (87,1)
36 (136)
42 (159)
60 (227)
60 (227)
6.4 (24,2)
9.2 (34,8)
13 (49,2)
16 (60,6)
20 (75,7)
22 (83,3)
19 (71,9)
24 (90,8)
36 (136)
51 (193)
60 (227)
66 (250)
80 5,5
100
150
200
300
400
6,9
10,3
13,8
20,7
27,6
7.7 (29,1)
12 (45,4)
15 (56,8)
20 (75,7)
23 (87,1)
19 (71,9)
20 (75,7)
24 (90,8)
26 (98,4)
25 (94,6)
7.7 (29,1)
12 (45,4)
15 (56,8)
20 (75,7)
23 (87,1)
21 (79,5)
35 (132)
43 (163)
60 (227)
70 (265)
7.7 (29,1)
12 (45,4)
15 (56,8)
20 (75,7)
23 (87,1)
22 (83,3)
41 (155)
49 (185)
60 (227)
70 (265)
70 to 150 psig
(4,8 to 10,3 bar)
10B3079X012 (red)
100 6,9
150
200
300
500
10,3
13,8
20,7
34,5
9.4 (35,6)
12 (45,4)
19 (71,9)
26 (98,4)
20 (75,7)
23 (87,1)
25 (94,6)
25 (94,6)
9.6 (36,3)
13 (49,2)
19 (71,9)
26 (98,4)
24 (90,8)
32 (121)
44 (167)
58 (220)
9.6 (36,3)
14 (53,0)
19 (71,9)
26 (98,4)
24 (90,8)
32 (121)
50 (189)
82 (310)
125 8,6
150
200
300
500
10,3
13,8
20,7
34,5
9.0 (34,1)
13 (49,2)
18 (68,1)
25 (94,6)
19 (71,9)
24 (90,8)
29 (110)
33 (125)
9.0 (34,1)
13 (49,2)
18 (68,1)
25 (94,6)
19 (71,9)
29 (110)
42 (159)
74 (280)
9.0 (34,1)
13 (49,2)
18 (68,1)
25 (94,6)
22 (83,3)
31 (117)
49 (185)
74 (280)
150 10,3
200
300
500
13,8
20,7
34,5
11 (41,6)
17 (64,3)
25 (94,6)
25 (94,6)
34 (129)
37 (140)
11 (41,6)
17 (64,3)
25 (94,6)
28 (106)
43 (163)
73 (276)
11 (41,6)
17 (64,3)
25 (94,6)
31 (117)
43 (163)
73 (276)
1. Water ow capacities based on a 20% proportional band.
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