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65
12
(85)
11
(75)
13
(90)
14
(95)
15
(105)
16
(110)
17
(120)
18
(125)
12
(85)
11
(75)
13
(90)
14
(95)
15
(105)
7
(50)
8
(55)
9
(60)
10
(70)
0
(0)
10
(70)
20
(140)
30
(205)
40
(275)
60
(515)
50
(345)
2-7
(15-50)
4-11
(30-75)
SPRING RANGE
PSI (kPa)
V5011A — 4, 5 AND 6 IN. D.A. FLANGED BODIES
WITH 13 IN. D.A. PNEUMATIC ACTUATOR
(NORMALLY OPEN)
AIR PRESSURE IN ACTUATOR PSI (kPa)
CLOSEOFF PRESSURE RATINGS PSI (kPa)
USE 4-11 PSI (30-75 kPa) RANGE FOR DETERMINING CLOSEOFF OF VALVES
USED WITH MP953E ACTUATORS.
1
1
C3120
C
v
= 250
C
v
= 160
C
v
= 360
15
(105)
25
(170)
35
(240)
45
(310)
5
(35)
55
(380)
Chart V
C3126
V5011B — 4,5, AND 6 IN. R.A. FLANGED BODIES
WITH 13 IN. D.A. PNEUMATIC ACTUATOR
(NORMALLY CLOSED)
10
(70)
5
(35)
15
(105)
CLOSEOFF PRESSURE RATINGS PSI (kPa)
20
(140)
25
(175)
30
(205)
USE 4-11 PSI (30-75 kPa) RANGE FOR DETERMINING CLOSEOFF OF VALVES
USED WITH MP953E ACTUATORS.
4-11
(30-75)
2-7
(15-50)
2
(15)
1
(10)
AIR PRESSURE IN ACTUATOR PSI (kPa)
SPRING RANGE
PSI (kPa)
2
(15)
0
(0)
1
(10)
3
(20)
4
(30)
0
(0)
C
V
= 160
C
V
= 360
C
V
= 250
1
1
Chart W
12
(83)
11
(76)
13
(90)
14
(96)
15
(103)
16
(110)
17
(117)
18
(124)
12
(83)
11
(76)
13
(90)
14
(96)
15
(103)
16
(110)
17
(117)
18
(125)
19
(131)
20
(138)
21
(144)
22
(152)
23
(159)
24
(165)
25
(172)
19
(131)
20
(138)
21
(144)
22
(152)
23
(159)
24
(165)
25
(172)
7
(48)
8
(55)
9
(62)
10
(69)
2-7
(15-50)
4-11
(30-75)
SPRING RANGE
PSI (kPa)
SIZE 2-1/2 IN., 3 IN., 4 IN., 5 IN., 6 IN.
WITH 13 IN. D.A. PNEUMATIC ACTUATOR
(NORMALLY OPEN PORTS B TO AB)
AIR PRESSURE IN ACTUATOR PSI (kPa)
CLOSEOFF PRESSURE RATINGS PSI (kPa)
1
SIZE 2-1/2 INCH
SIZE 3- AND 4-INCH
M22595
SIZE 5- AND 6-INCH
CLOSEOFF PRESSURE AT VARIOUS CONTROL AIR PRESSURES FOR
VGF FLANGED VA LVES AND MP953 PNEUMATIC ACTUATORS.
AIR PRESSURE REQUIRED TO OPERATE PRESSURE-BALANCED VGF VA LVES.
1
2
0
(0)
10
(69)
20
(138)
30
(207)
40
(276)
60
(414)
70
(483)
50
(345)
80
(552)
90
(621)
100
(690)
11 0
(759)
120
(828)
130
(897)
140
(966)
150
(1035)
160
(1104)
2 2 2
Chart O
SPRING RANGE PSI (kPa)
L - LOWER SEAT
U - UPPER SEAT
ACTUATOR AIR PRESSURE IN PSI (kPa)
V5013B, C:
4-INCH, 5-INCH, AND 6-INCH VALVE BODIES WITH
13-INCH D.A. PNEUMATIC ACTUATOR
4-11
(30-75)
11
(75)
12
(85)
13
(90)
14
(95)
15
(105)
16
(110)
17
(115)
18
(125)
4
(30)
3
(20)
2
(15)
1
(5)
0
(0)
L
U
U
L
5
(35)
10
(70)
15
(105)
20
(140)
25
(170)
30
(205)
35
(240)
40
(275)
CLOSEOFF PRESSURE RATING - PSI (kPa)
C
v
= 160
C
v
= 250
C
v
= 360
2-7
(15-50)
7
(50)
8
(55)
14
(95)
2
(15)
1
(5)
L
U
U
L
MIXING
DIVERTING
1
1
USE 4-11 PSI (30-75 kPa) RANGE FOR DETERMINING CLOSEOFF OF VALVES WITH
MP953E ACTUATORS.
C1986-1
9
(60)
10
(70)
11
(75)
12
(85)
13
(90)
0
(0)
ACTUATOR AIR PRESSURE IN PSI (kPa)
Chart T
VALVE SELECTION
Flanged Globe Valves 4"- 6"
With Pneumatic Actuators