CONTROL VALVE HANDBOOK Episode 1 Part 7 potx
CONTROL VALVE HANDBOOK Episode 1 Part 7 potx
... Percentage
Linear
Equal Percentage
3/8
1/ 2
3/4
1 5 /16
1 5 /16
3/4
3/4
3/4
3/4
3/4
3. 07
4. 91
8.84
20.6
17 .2
0.89
0.93
0. 97
0.84
0.88
0.66
0.80
0.92
0.64
0. 67
0 .72
0. 67
0.62
0.34
0.38
1 1/2
Micro−Formt
Cage Guided
Equal ... Guided Linear
Equal Percentage
2 5 /16
2 5 /16
1 1/8
1 1/8
72 .9
59 .7
0 .77
0.85
0.64
0.69
0.33
0. 31
3
Cage Guided Linear
Equal Percentag...
CONTROL VALVE HANDBOOK Episode 1 Part 2 potx
... Chapter 1. Introduction to Control Valves
14
W6 213 /IL
ECCENTRIC DISK VALVE
Figure 1- 14. Typical Rotary-Shaft Control Valve Constructions
W5 477 /IL
W4920/IL
W46 41
CONVENTIONAL DISK
BUTTERFLY VALVE
SEGMENTED ... conditions, ap-
Chapter 1. Introduction to Control Valves
22
Chapter 1. Introduction to Control Valves
11
Figure 1- 9. Reverse Double-Ported
Globe-Style Va...
CONTROL VALVE HANDBOOK Episode 1 Part 4 potx
... IL
LOCATION OF SACRIFICIAL ZINC WASHER,
IF USED.
GRAPHITE PACKING ARRANGEMENTS
14 A1849-E
1
12A78 37- A
STANDARD
TFE V-RING
13 A 977 5-E
Figure 3-20. Welded Leaf Bellows
A5955/IL
limited. The mechanically ... two
Chapter 3. Valve and Actuator Types
65
Figure 3- 37. Typical Manual Actuators
W 8 17 6 -1
FOR SLIDING-STEM VALVES
FOR ROTARY-SHAFT VALVES
W0595/IL
Figure 3-38. Typical Rack an...
CONTROL VALVE HANDBOOK Episode 1 Part 8 potx
... T
D
,
LBFSIN.
Composition
Bearings
60
Degrees
70
Degrees
2
3
4
6
8
1/ 2
3/4
3/4
1
1 -1/ 4
0 .15
0 .10
0 .10
1. 80
1. 80
80
280
380
500
75 0
0 .11
0 .15
1. 10
1. 10
3.80
0.60
3.80
18 .0
36.0
60.0
515
212 0
212 0
414 0
9820
10
12
14
16
18
20
1- 1/4
1- 1/2
1- 3/4
2
2 -1/ 8
2 -1/ 2
1. 80
4.00
42
60
60
97
12 50
3000
2400
2800
2800
5200
3.80
11 .0
75
10 5
10 5
1...
CONTROL VALVE HANDBOOK Episode 1 Part 1 pptx
... and Relay Adjustment 17 1. . . . . . . . . . . . . . . . . . . . . . . .
Chapter 1. Introduction to Control Valves
3
Figure 1- 1. Process Dead Band
A 71 5 2 / IL
assembly, the controller output (CO) ... MR 0 17 5 15 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
NACE MR 0 17 5/ISO 15 156 15 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
CONTROL VALVE HANDBOOK Episode 1 Part 3 ppt
... CLOSING 10 0.23 0.46
Valve B
VALVE ACTION / OPENING 2 5. 61 7. 74
VALVE ACTION / CLOSING −2 0.46 1. 67
VALVE ACTION / OPENING 5 1. 14 2. 31
VALVE ACTION / CLOSING −5 1. 04 2
VALVE ACTION / OPENING 10 0.42 ... 0.42 1. 14
VALVE ACTION / CLOSING 10 0. 41 1 .14
Valve C
VALVE ACTION / OPENING 2 4.4 5.49
VALVE ACTION / CLOSING −2 NR NR
VALVE ACTION / OPENING 5 5.58...
CONTROL VALVE HANDBOOK Episode 1 Part 5 ppt
... 44 67 11 1
565 1
(1)
21 42 64 10 7
593 1
(1)
18 36 53 89
6 21 1
(1)
14 28 41 69
649 1
(1)
11 21 32 53
676 1
(1)
8 16 23 39
70 4 1
(1)
6 12 18 30
73 2 1
(1)
4 9 13 21
76 0 1
(1)
3 7 10 17
78 8 1
(1)
2 ... 52 10 3 15 5 259
14 9 16 50 10 0 15 1 2 51
204 14 49 97 14 6 243
260 12 46 92 13 8 229
316 10 42 83 12 5 209
343 9 41 81 122...
CONTROL VALVE HANDBOOK Episode 1 Part 6 pptx
... Long
15 1/ 2 273 292 10 .75 11 .50 273 292 10 .75 11 .50 308 318 12 .12 12 .50
20 3/4 273 292 10 .75 11 .50 273 292 10 .75 11 .50 308 318 12 .12 12 .50
25 1 273 292 10 .75 11 .50 273 292 10 .75 11 .50 308 318 12 .12 ... Long
15 1/ 2 17 0 206 6.69 8 .12 17 8 279 7. 00 11 .00 216 318 8.50 12 .50
20 3/4 17 0 210 6.69 8.25 17 8 279 7. 00 11 .00 216 318 8.50 12 .50...
CONTROL VALVE HANDBOOK Episode 2 Part 2 potx
... Approvals
17 7
Instrument Society of America
(ISA)
S 51. 1, Process Instrumentation
Terminology
S75. 01, Flow Equations for Sizing
Control Valves
S75.02, Control Valve Capacity Test
Procedures
S75.03, ... for
Flanged Globe-Style Control Valve
Bodies (Classes 900, 15 00, and 2500)
S75 . 17 , Control Valve Aerodynamic
Noise Prediction
S75 .19 , Hydrostatic Testing of Control...
CONTROL VALVE HANDBOOK Episode 2 Part 7 ppt
... be
Converted
21. 1
22.2
23.3
24.4
25.6
26 .7
27. 8
28.9
30.0
31. 1
32.2
33.3
34.4
35.6
36 .7
37. 8
43.3
48.9
54.4
60.0
65.6
71 . 1
76 .7
82.2
87. 8
93.3
98.9
10 4.4
11 0.0
11 5.6
12 1 .1
126 .7
13 2.2
13 7. 8
14 3.3
14 8.9
15 4.4
16 0.0
16 5.6
17 1 .1
176 .7
18 2.2
18 7. 8
19 3.3
19 8.9
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
10 0
11 0
12 0
13 0...