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ADVANTAGE ® ACTUATOR A300 37<br />
DOUBLE ACTING ACTUATORS—AIR-TO-CLOSE, AIR-TO-OPEN METAL BODIES<br />
PTFE* ELASTOMER DIAPHRAGM<br />
ACTUATOR SIZE SELECTION<br />
Air Pressure Required to Close (psig, bar)<br />
Valve Size Bio-Tek** 0.50 0.75 1.00 1.50 2.00 3.00 4.00 3.00 4.00<br />
Bio-Tek** 15 20 25 32–40 50 80 100 80 100<br />
Actuator Model A303 A305 A308 A308 A316 A316 A333 A333 A347 A347<br />
Line Pressure % ³P<br />
psig/bar 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0 100 0<br />
20 22 26 24 30 18 25 12 20 16 20 22 40 18 24 16 25 11 14 9 25<br />
1.38 1.51 1.79 1.65 2.07 1.24 1.72 0.83 1.38 1.10 1.38 1.52 2.76 1.24 1.66 1.10 1.72 0.76 0.79 0.62 1.72<br />
40 24 28 26 35 20 30 16 25 20 25 26 45 26 29 24 38 17 21 15 30<br />
2.76 1.65 1.93 1.79 2.41 1.38 2.07 1.10 1.72 1.38 1.72 1.79 3.10 1.79 2.00 1.66 2.62 1.17 1.45 1.03 2.07<br />
60 26 30 28 40 24 35 20 35 24 30 30 50 32 38 30 55 22 28 22 46<br />
4.14 1.79 2.07 1.93 2.75 1.65 2.41 1.38 2.41 1.65 2.07 2.07 3.45 2.21 2.62 2.07 3.79 1.52 1.93 1.52 3.17<br />
80 28 32 32 45 26 40 24 40 28 35 35 55 38 48 38 68 23 35 27 60<br />
5.52 1.93 2.21 2.21 3.10 1.79 2.76 1.65 2.76 1.93 2.41 2.41 3.79 2.62 3.31 2.62 4.69 1.59 2.41 1.86 4.14<br />
100 30 34 34 50 30 50 28 50 32 40 40 60 42 58 48 84 26 43 32 68<br />
6.90 2.07 2.34 2.34 3.45 2.07 3.45 1.93 3.45 2.21 2.76 2.76 4.14 2.90 4.00 3.31 5.79 1.79 2.96 2.21 4.69<br />
125 32 38 38 55 34 55 36 55 36 45 45 70 52 68 58 — 34 53 40 76<br />
8.62 2.21 2.62 2.62 3.79 2.34 3.79 2.48 3.79 2.48 3.10 3.10 4.83 3.59 4.69 4.00 — 2.34 3.65 2.76 5.24<br />
150 34 44 42 60 38 60 44 65 40 50 50 80 57 80 68 — 37 61 49 88<br />
10.34 2.34 3.03 2.90 4.14 2.62 4.14 3.03 4.48 2.76 3.45 3.45 5.52 3.93 5.52 4.69 — 2.55 4.21 3.38 6.07<br />
20 34 36 34 36 28 30 25 35 25 34 35 40 38 38 42 44 19 33 31 37<br />
1.38 2.34 2.48 2.34 2.48 1.93 2.07 1.72 2.41 1.72 2.34 2.41 2.76 2.62 2.62 2.90 3.03 1.31 2.28 2.14 2.55<br />
40 36 40 36 40 34 35 35 40 30 38 40 50 41 49 50 60 21 40 35 53<br />
2.76 2.48 2.76 2.48 2.76 2.34 2.41 2.41 2.76 2.07 2.62 2.76 3.45 2.83 3.38 3.45 4.14 1.45 2.76 2.41 3.66<br />
60 40 44 40 46 38 40 45 50 35 42 50 60 47 58 56 74 29 46 44 59<br />
4.14 2.76 3.03 2.76 3.17 2.62 2.76 3.10 3.45 2.41 2.90 3.45 4.14 3.24 4.00 3.86 5.10 2.00 3.17 3.03 4.07<br />
80 42 46 42 50 40 45 50 55 40 46 55 70 53 67 65 90 32 51 49 65<br />
5.52 2.90 3.17 2.90 3.45 2.76 3.10 3.45 3.79 2.76 3.17 3.79 4.83 3.66 4.62 4.48 6.21 2.21 3.52 3.38 4.48<br />
100 44 52 44 54 42 50 55 60 45 50 60 80 58 78 73 — 35 58 54 77<br />
6.90 3.03 3.57 3.03 3.72 2.90 3.45 3.79 4.14 3.10 3.45 4.14 5.52 4.00 5.38 5.03 — 2.41 4.00 3.72 5.31<br />
125 46 56 46 58 44 55 60 70 50 55 64 90 64 90 82 — 42 68 62 —<br />
8.62 3.17 3.86 3.17 4.00 3.03 3.79 4.14 4.83 3.45 3.79 4.41 6.21 4.41 6.21 5.66 — 2.90 4.69 4.28 —<br />
150 48 62 48 62 46 60 65 80 55 62 68 — 69 — 90 — 45 78 68 —<br />
10.34 3.31 4.27 3.31 4.28 3.17 4.14 4.48 5.52 3.79 4.28 4.69 — 4.76 — 6.21 — 3.10 5.38 4.69 —<br />
*The exposure of the diaphragm to steam may increase the air requirements to close by as much as 30%.<br />
**Bio-Tek includes sizes 0.25, 0.37, 0.50" (DN 8, 10, 15).<br />
ACTUATION
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