| Speed of Cylinder (Inches per second) @80 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
|
0.0
|
0.1
|
0.1
|
0.2
|
0.3
|
0.3
|
0.4
|
0.5
|
0.7
|
1.0
|
1.4
|
1.7
|
2.1
|
2.4
|
2.7
|
| 0.750 |
0.0
|
0.1
|
0.2
|
0.3
|
0.4
|
0.5
|
0.6
|
0.8
|
1.0
|
1.5
|
2.0
|
2.5
|
3.0
|
3.5
|
4.0
|
| 1.000
|
0.1
|
0.2
|
0.4
|
0.5
|
0.7
|
0.9
|
1.1
|
1.4
|
1.8
|
2.6
|
3.5
|
4.4
|
5.9
|
6.1
|
7.0 |
| 1.125
|
0.1
|
0.2
|
0.4
|
0.7
|
0.9
|
1.1
|
1.3
|
1.8
|
2.2
|
3.3
|
4.4
|
5.6
|
6.7
|
7.8
|
8.9 |
| 1.375
|
0.2
|
0.3
|
0.7
|
1.0
|
1.3
|
1.7
|
2.0
|
2.7
|
3.9
|
5.0
|
6.6
|
8.3
|
10.0
|
11.6
|
13.3 |
| 1.500
|
0.2
|
0.4
|
0.8
|
1.2
|
1.6
|
2.0
|
2.4
|
3.2
|
4.0
|
5.9
|
7.9
|
9.9
|
11.9
|
13.8
|
15.8 |
| 1.750
|
0.3
|
0.5
|
1.1
|
1.5
|
2.2
|
2.7
|
3.2
|
4.3
|
5.4
|
8.1
|
10.6
|
13.5
|
16.1
|
18.8
|
21.5 |
| 2.000
|
0.4
|
0.7
|
1.4
|
2.1
|
2.8
|
3.5
|
4.2
|
5.6
|
7.0
|
10.5
|
14.1
|
17.6
|
21.1
|
24.6
|
28.1 |
| 2.500
|
0.5
|
1.1
|
2.2
|
3.3
|
4.4
|
5.5
|
6.6
|
8.8
|
11.0
|
16.5
|
22.0
|
27.5
|
32.9
|
38.4
|
43.9 |
| 3.000
|
0.8
|
1.6
|
3.2
|
4.7
|
6.3
|
7.9
|
9.5
|
12.6
|
15.6
|
23.7
|
31.6
|
39.5
|
47.4
|
55.3
|
63.2 |
| 3.250
|
0.9
|
1.9
|
3.7
|
5.6
|
7.4
|
9.3
|
11.1
|
14.8
|
18.6
|
27.8
|
37.1
|
46.4
|
55.7
|
64.9
|
74.2 |
| 4.000
|
1.4
|
2.8
|
5.6
|
8.4
|
11.2
|
14.1
|
16.9
|
22.5
|
28.1
|
42.2
|
56.2
|
70.3
|
84.3
|
98.4
|
112.4 |
| 5.000
|
2.2
|
4.4
|
8.8
|
13.2
|
17.6
|
22.0
|
28.4
|
35.1
|
43.9
|
65.9
|
87.8
|
109.8
|
131.8
|
153.7
|
176.7 |
| 6.000
|
3.2
|
6.3
|
12.6
|
19.9
|
25.3
|
31.6
|
37.9
|
50.6
|
63.2
|
94.9
|
126.5
|
158.1
|
189.7
|
221.7
|
253.0 |
| 7.000
|
4.3
|
10.6
|
17.2
|
25.8
|
34.4
|
43.0
|
51.7
|
68.9
|
86.1
|
129.1
|
172.2
|
215.2
|
258.3
|
301.3
|
344.3 |
| 8.000
|
5.6
|
11.2
|
22.5
|
33.7
|
45.0
|
56.2
|
67.5
|
89.9
|
112.4
|
168.7
|
221.9
|
281.1
|
337.9
|
393.5
|
449.7 |
| 10.00
|
8.6
|
17.6
|
35.1
|
52.7
|
70.3
|
87.8
|
105.4
|
140.5
|
175.7
|
203.5
|
351.4
|
400.2
|
527.1
|
614.0
|
702.7 |
| 12.00
|
12.6
|
25.3
|
50.6
|
75.9
|
101.2
|
126.5
|
151.8
|
202.4
|
253.0
|
378.5
|
508.0
|
632.5
|
759.0
|
885.4
|
1011.9 |
| 14.00
|
17.2
|
34.4
|
68.9
|
103.3
|
137.7
|
172.2
|
206.6
|
276.6
|
344.3
|
516.8
|
688.7
|
860.8
|
1033.0
|
1205.2
|
1377.4 |
| 16.00
|
22.5
|
45.0
|
69.9
|
134.9
|
179.9
|
224.9
|
269.8
|
359.6
|
449.7
|
674.6
|
890.5
|
1124.4
|
1349.2
|
1574.1
|
1799.0
|
| 18.00
|
28.5
|
56.9
|
113.9
|
170.8
|
227.7
|
284.6
|
341.8
|
455.4
|
569.2
|
853.8
|
1133.4
|
1423.0
|
1707.6
|
1992.3
|
2276.9
|
| CHART B - Cv REQUIRED TO MET SCFM @80 PSI |
| Supply Pressure
|
P1
|
80
|
80
|
80
|
80
|
80
|
| Outlet Pressure
|
P2
|
75
|
70
|
65
|
60
|
55
|
|
| PRESSURE DROP
|
Delta P
|
5
|
10
|
15
|
20
|
25
|
|
| Valve Line
|
C - V
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
SCFM
|
| SNAP Valve
|
0.10
|
2.07
|
2.84
|
3.38
|
3.77
|
4.08
|
| C Flow Control
|
0.11
|
2.27
|
3.13
|
3.71
|
4.15
|
4.48
|
| 2MM MiniBlock
|
0.15
|
3.10
|
4.26
|
5.06
|
5.66
|
6.11
|
| Type 840
|
0.20
|
4.14
|
5.68
|
6.75
|
7.55
|
8.15
|
| 1/8" Rotary valve
|
0.30
|
6.20
|
8.53
|
10.13
|
11.32
|
12.23
|
| MiniMaster
|
0.50
|
10.34
|
14.21
|
16.88
|
18.87
|
20.38
|
| TaskMaster
|
1.00
|
20.68
|
28.42
|
33.76
|
37.74
|
40.76
|
| CD-7
|
1.10
|
22.75
|
31.26
|
37.14
|
41.52
|
44.84
|
| 1/4" Rotary valve
|
1.10
|
22.75
|
31.26
|
37.14
|
41.52
|
44.84
|
| Size I CERAM
|
1.10
|
22.75
|
31.26
|
37.14
|
41.52
|
44.84
|
| Type 74 C
|
1.30
|
26.88
|
36.84
|
43.89
|
49.07
|
52.99
|
| 1/4" "D" PilotAir
|
1.47
|
30.40
|
41.78
|
49.63
|
55.48
|
59.92
|
| 1/4" PowerMaster
|
2.39
|
49.42
|
67.92
|
80.69
|
90.21
|
97.42
|
| Size II CERAM
|
2.40
|
49.63
|
68.20
|
81.03
|
90.58
|
97.93
|
| 3/8" PowerMaster
|
3.73
|
77.13
|
106.00
|
125.93
|
140.78
|
152.04
|
| Size III CERAM
|
4.30
|
88.92
|
122.20
|
145.18
|
162.29
|
175.27
|
| 1/2" "D" PilotAir
|
4.53
|
93.68
|
128.74
|
152.94
|
170.97
|
184.65
|
| 1/2" PowerMaster
|
6.17
|
127.59
|
175.34
|
208.31
|
232.87
|
251.50
|
| Size IV CERAM
|
7.50
|
155.10
|
213.14
|
253.12
|
283.07
|
305.71
|
| 3/4" PowerMaster
|
7.88
|
162.95
|
223.94
|
266.05
|
297.41
|
321.20
|
| 1" PowerMaster
|
13.61
|
281.45
|
386.77
|
459.51
|
513.68
|
554.78
|
| 1-1/4" PowerMaster
|
15.75
|
325.70
|
447.69
|
531.76
|
594.45
|
641.99
|
|
|
|
|
|