| Speed of Cylinder (Inches per second) @150 psi
|
|
|
0.5
|
1.0
|
2.0
|
3.0
|
4.0
|
5.0
|
6.0
|
8.0
|
10.0
|
15.0
|
20.0
|
25.0
|
30.0
|
35.0
|
40.0
|
| BORE
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
| 0.625
|
0.1
|
0.1
|
0.2
|
0.4
|
0.5
|
0.6
|
0.7
|
1.0
|
1.2
|
1.8
|
2.4
|
3.0
|
3.6
|
4.2
|
4.8
|
| 0.750 |
0.1
|
0.2
|
0.3
|
0.5
|
0.7
|
0.9
|
1.0
|
1.4
|
1.7
|
2.6
|
3.4
|
4.3
|
5.2
|
6.0
|
6.9
|
| 1.000
|
0.2
|
0.3
|
0.6
|
0.9
|
1.2
|
1.5
|
1.8
|
2.4
|
3.1
|
4.6
|
6.1
|
7.6
|
9.2
|
10.7
|
12.2 |
| 1.125
|
0.2
|
0.4
|
0.8
|
1.2
|
1.5
|
1.9
|
2.3
|
3.1
|
3.9
|
5.8
|
7.7
|
9.7
|
11.6
|
13.5
|
15.5 |
| 1.375
|
0.3
|
0.6
|
1.2
|
1.7
|
2.3
|
2.9
|
3.5
|
4.6
|
5.8
|
8.7
|
11.6
|
14.4
|
17.3
|
20.2
|
23.1 |
| 1.500
|
0.3
|
0.7
|
1.4
|
2.1
|
2.7
|
3.4
|
4.1
|
5.5
|
6.9
|
10.3
|
13.7
|
17.2
|
20.6
|
24.1
|
27.5 |
| 1.750
|
0.5
|
0.9
|
1.9
|
2.8
|
3.7
|
4.7
|
5.6
|
7.5
|
9.4
|
14.0
|
18.7
|
23.4
|
28.1
|
32.8
|
37.4 |
| 2.000
|
0.6
|
1.2
|
2.4
|
3.7
|
4.9
|
6.1
|
7.3
|
9.8
|
12.2
|
18.3
|
24.4
|
30.6
|
36.7
|
42.8
|
48.9 |
| 2.500
|
1.0
|
1.9
|
3.8
|
5.7
|
7.5
|
9.5
|
11.5
|
15.3
|
19.1
|
28.6
|
38.2
|
47.7
|
57.3
|
66.8
|
76.4 |
| 3.000
|
1.4
|
2.7
|
5.5
|
8.2
|
11.0
|
13.7
|
16.5
|
22.0
|
27.5
|
41.2
|
55.0
|
68.7
|
82.5
|
96.2
|
110.0 |
| 3.250
|
1.6
|
3.2
|
6.5
|
9.7
|
12.9
|
16.1
|
19.4
|
25.8
|
32.3
|
48.4
|
64.5
|
80.7
|
96.8
|
113.0
|
129.1 |
| 4.000
|
2.4
|
4.9
|
9.8
|
14.7
|
19.6
|
24.4
|
29.3
|
39.1
|
48.9
|
73.3
|
97.5
|
122.2
|
146.7
|
171.1
|
195.5 |
| 5.000
|
3.8
|
7.6
|
15.3
|
22.9
|
30.6
|
38.2
|
45.8
|
61.1
|
76.4
|
114.6
|
152.8
|
191.0
|
229.2
|
267.1
|
305.5 |
| 6.000
|
5.5
|
11.0
|
22.0
|
33.0
|
44.0
|
55.0
|
66.0
|
88.0
|
110.0
|
165.0
|
220.0
|
275.0
|
330.0
|
385.0
|
440.0 |
| 7.000
|
7.5
|
15.0
|
29.9
|
49.9
|
59.9
|
74.9
|
89.8
|
119.8
|
149.7
|
224.6
|
374.3
|
449.2
|
524.0
|
598.9
|
417.1 |
| 8.000
|
9.8
|
19.6
|
39.1
|
58.7
|
79.3
|
97.8
|
117.3
|
156.4
|
195.5
|
293.3
|
391.1
|
489.9
|
586.6
|
684.4
|
782.2 |
| 10.00
|
15.3
|
30.6
|
61.1
|
91.7
|
122.2
|
152.8
|
183.3
|
244.4
|
305.5
|
458.3
|
611.1
|
763.9
|
916.6
|
1096.4
|
1222.2 |
| 12.00
|
22.0
|
44.0
|
88.0
|
132.0
|
176.0
|
220.0
|
264.0
|
352.0
|
440.0
|
660.0
|
880.0
|
1100.0
|
1320.0
|
1539.9
|
1759.9 |
| 14.00
|
29.6
|
59.9
|
119.8
|
179.7
|
233.5
|
299.4
|
359.3
|
479.1
|
598.9
|
898.3
|
1197.7
|
1497.2
|
1796.6
|
2096.0
|
2395.5 |
| 16.00
|
39.1
|
78.2
|
156.4
|
234.7
|
312.9
|
391.1
|
469.3
|
625.8
|
782.2
|
1173.3
|
1564.4
|
1955.5
|
2346.6
|
2737.7
|
3128.8
|
| 18.00
|
49.5
|
99.0
|
198.0
|
297.0
|
396.0
|
495.0
|
594.0
|
792.0
|
990.0
|
1484.9
|
1979.9
|
2474.9
|
2969.9
|
3464.9
|
3959.9
|
| CHART B - Cv REQUIRED TO MET SCFM @150 PSI |
| Supply Pressure
|
P1
|
150
|
150
|
150
|
150
|
150
|
| Outlet Pressure
|
P2
|
145
|
140
|
135
|
130
|
125
|
|
| PRESSURE DROP
|
Delta P
|
5
|
10
|
15
|
20
|
25
|
|
| Valve Line
|
C - V
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
| SNAP Valve
|
0.10
|
2.76
|
3.84
|
4.63
|
5.25
|
5.77
|
| C Flow Control
|
0.11
|
3.04
|
4.22
|
5.09
|
5.78
|
6.35
|
| 2MM MiniBlock
|
0.15
|
4.14
|
5.76
|
6.94
|
7.88
|
8.66
|
| Type 840
|
0.20
|
5.52
|
7.68
|
9.25
|
10.51
|
11.54
|
| 1/8" Rotary valve
|
0.30
|
8.28
|
11.52
|
13.88
|
15.76
|
17.31
|
| MiniMaster
|
0.50
|
13.80
|
19.20
|
23.14
|
26.27
|
28.85
|
| TaskMaster
|
1.00
|
27.59
|
38.41
|
46.27
|
52.53
|
57.71
|
| CD-7
|
1.10
|
30.35
|
42.25
|
50.90
|
57.78
|
63.48
|
| 1/4" Rotary valve
|
1.10
|
30.35
|
42.25
|
50.90
|
57.78
|
63.48
|
| Size I CERAM
|
1.10
|
30.35
|
42.25
|
50.90
|
57.78
|
63.48
|
| Type 74 C
|
1.30
|
35.87
|
49.93
|
60.15
|
68.29
|
75.02
|
| 1/4" "D" PilotAir
|
1.47
|
40.56
|
56.46
|
68.02
|
77.22
|
84.83
|
| 1/4" PowerMaster
|
2.39
|
65.95
|
91.79
|
110.59
|
125.55
|
137.92
|
| Size II CERAM
|
2.40
|
66.22
|
92.18
|
111.05
|
126.07
|
138.50
|
| 3/8" PowerMaster
|
3.73
|
102.92
|
143.26
|
172.59
|
195.94
|
215.25
|
| Size III CERAM
|
4.30
|
118.65
|
116.15
|
198.97
|
225.88
|
248.14
|
| 1/2" "D" PilotAir
|
4.53
|
125.00
|
173.96
|
209.61
|
237.96
|
261.41
|
| 1/2" PowerMaster
|
6.17
|
170.25
|
236.97
|
285.50
|
324.11
|
356.05
|
| Size IV CERAM
|
7.50
|
206.95
|
288.05
|
347.04
|
393.98
|
423.80
|
| 3/4" PowerMaster
|
7.88
|
217.43
|
302.64
|
364.62
|
413.94
|
454.73
|
| 1" PowerMaster
|
13.61
|
375.54
|
522.71
|
629.76
|
714.93
|
785.39
|
| 1-1/4" PowerMaster
|
15.75
|
434.59
|
604.90
|
726.78
|
827.35
|
906.88
|
|
|
|
|
|