U.S. Gallons per minute Water at Pressure drop 1 Psi
|
|
VANE ANGLE (degrees) |
VALVE SIZE
inches |
WIDE OPEN 90 |
80 |
70 |
60 |
50 |
40 |
30 |
20 |
FULL CLOSED 0 |
|
54 |
178,000 |
113,000 |
67,000 |
43,000 |
28,000 |
18,000 |
11,000 |
6,600 |
0 |
|
60 |
219,000 |
140,000 |
83,000 |
53,000 |
34,000 |
22,000 |
14,000 |
8,100 |
0 |
|
66 |
265,000 |
170,000 |
100,000 |
65,000 |
41,000 |
27,000 |
17,000 |
9,800 |
0 |
|
72 |
316,000 |
202,000 |
119,000 |
77,000 |
49,000 |
32,000 |
20,000 |
12,000 |
0 |
|
78 |
370,000 |
237,000 |
140,000 |
90,000 |
58,000 |
37,000 |
24,000 |
14,000 |
0 |
|
84 |
430,000 |
275,000 |
162,000 |
105,000 |
67,000 |
43,000 |
28,000 |
16,000 |
0 |
|
92 |
515,000 |
329,000 |
195,000 |
126,000 |
80,000 |
52,000 |
33,000 |
19,000 |
0 |
|
96 |
561,000 |
359,000 |
212,000 |
137,000 |
87,000 |
56,000 |
36,000 |
21,000 |
0 |
|
108 |
681,000 |
382,000 |
258,000 |
170,000 |
105,000 |
68,000 |
42,000 |
25,200 |
0 |
|
114 |
804,000 |
451,000 |
304,000 |
201,000 |
124,000 |
80,000 |
50,000 |
30,000 |
0 |
|
120 |
949,000 |
532,000 |
359,000 |
237,000 |
146,000 |
94,000 |
59,000 |
35,000 |
0 |
|
132 |
1,120,000 |
628,000 |
424,000 |
280,000 |
172,000 |
111,000 |
70,000 |
41,000 |
0 |
|
144 |
1,322,000 |
741,000 |
500,000 |
330,000 |
203,000 |
131,000 |
83,000 |
48,000 |
0 |
|