MINIMUM VALVE CENTERS

—   1/2" F-NPT End Connected
Gages

Min4

Gage Model
R100, R200, T100, T200
Level Gage Dimensions
Size
Visible Length
OAL
(in.)
(in.)

SINGLE
Union

 

1.25" Take-out / valve
FT15 or 15A
C-C
(in.)
DOUBLE
Union
 
2.75" Take-out / valve
FT25
C-C
(in.)
"T" Branch Connection
for Tight Centers—  or to overcome Misalignment by using spherical union to vessel
FT15, 15A or FT25— either Flat or Spherical Union to Vessel    C-C
(in.)
 
-11
-12
-13
-14
-15
-16
-17
-18
-19
 
-24
-25
-26
-27
-28
-29
 
-36
-37
-38
-39
 
-47
-48
-49
 
-57
-58
-59
 
-68
-69
 
-78
-79
 
-88
-89
 
-98
-99
 
-108
-109

3.75
4.75
5.75
6.75
7.875
9.125
10.25
11.875
12.625
 
15
17.25
19.75
22
25.25
26.75
 
30.375
33.75
38.625
40.875
 
45.5
52
55
 
57.25
65.375
69.125
 
78.75
83.25
 
92.125
97.375
 
105.5
111.5
 
118.875
125.625
 
132.25
139.75
 
5.25
6.25
7.25
8.25
9.375
10.625
11.75
13.375
14.125
 
16.5
18.75
21.25
23.5
26.75
28.25
 
31.875
35.25
40.125
42.375
 
47
53.5
56.5
 
58.75
66.875
70.625
 
80.25
84.75
 
93.625
98.875
 
107
113
 
120.375
127.125
 
133.75
141.25
 
8.625
9.625
10.625
11.625
12.75
14
15.125
16.75
17.5
 
19.875
22.125
24.625
26.875
30.125
31.625
 
35.25
38.625
43.5
45.75
 
50.375
56.875
59.875
 
62.125
70.25
74
 
83.625
88.125
 
97
102.25
 
110.375
116.375
 
123.75
130.5
 
137.125
144.625

11.625
12.625
13.625
14.625
15.75
17
18.125
19.75
20.5

22.875
25.125
27.625
29.875
33.125
34.625

38.25
41.625
46.5
48.75

53.375
59.875
62.875

65.125
73.25
77

86.625
91.125

100
105.25

113.375
119.375

126.75
133.5

140.125
147.625
 
6.875
7.875
8.875
9.875
11
12.25
13.375
15
15.75
 
18.125
20.375
22.875
25.125
28.375
29.875
 
33.5
36.875
41.75
44
 
48.625
55.125
58.125
 
60.375
68.5
72.25
 
81.875
86.375
 
95.25
100.5
 
108.625
114.625
 
122
128.75
 
135.375
142.875
Note 1   C-C dimensions based on 1-1/2" long connecting nipples at top & bottom of gage
Note 2   When required substitute close nipples at top and/or bottom to shorten C-C as much as 3/4"
Note 3   Sizes 11 & 12 available only in RA, RDM, RDH, TA, TDM, TDH series