Emerson Fisher 8532 - Page 8

Instruction Manual
D101550X012
8532 Valve
June 2017
8
Figure 3. Stud Bolts for Installation (also see table 5)
WAFER BODY OR LUGGED BODY
WITH DRILLED THROUGH HOLES
LUGGED BODY AND TAPPED HOLES IN WAFER
BODY (NEAR SHAFT BORE)
A
BB
Table 5. Hex Head Screw, Stud Bolt and Cap Screw Data
(1)(2)
Wafer Bodies or Lugged Bodies with Drilled Through Holes
Valve Size,
NPS
Valve
Rating
Number of
Through
Holes
Number of
Tapped
Holes
Thread Size
Number of
Studs
Length of Studs (A)
Number of
Cap Screws
Length of Cap Screws (B)
mm inch mm inch
14
150 12 0 1 - 8 UNC 12 241 9.50 0 --- ---
300 16 8 1-1/8 - 8 UNC 16 305 12.00 8 89 3.50
16
150 16 0 1 - 8 UNC 16 254 10.00 0 --- ---
300 16 8 1-1/4 - 8 UNC 16 343 13.50 8 95 3.75
18
150 16 0 1-1/8 - 8 UNC 16 279 11.00 0 --- ---
300 20 8 1-1/4 - 8 UNC 20 349 13.75 8 101 4.00
20
150 20 0 1-1/8 - 8 UNC 20 305 12.00 0 --- ---
300 20 8 1-1/4 - 8 UNC 20 368 14.50 8 101 4.00
24
150 20 0 1-1/4 - 8 UNC 20 356 14.00 0 --- ---
300 20 8 1-1/2 - 8 UNC 20 419 16.50 8 114 4.50
Lugged Bodies with Threaded Holes
Valve Size,
NPS
Valve
Rating
Number of
Through
Holes
Number of
Tapped
Holes
Thread Size
Number of
Studs
Length of Studs (A)
Number of
Cap Screws
Length of Cap Screws (B)
mm inch mm inch
14
150 0 24 1 - 8 UNC 0 --- --- 24 70 2.75
300 0 40 1-1/8 - 8 UNC 0 --- --- 40 89 3.50
16
150 0 32 1 - 8 UNC 0 --- --- 32 76 3.00
300 0 40 1-1/4 - 8 UNC 0 --- --- 40 95 3.75
18
150 0 32 1-1/8 - 8 UNC 0 --- --- 32 82 3.25
300 0 48 1-1/4 - 8 UNC 0 --- --- 48 101 4.00
20
150 0 40 1-1/8 - 8 UNC 0 --- --- 40 89 3.50
300 0 48 1-1/4 - 8 UNC 0 --- --- 48 101 4.00
24
150 0 40 1-1/4 - 8 UNC 0 --- --- 40 95 3.75
300 0 48 1-1/2 - 8 UNC 0 --- --- 48 114 4.50
Double Flange Bodies
Valve Size,
NPS
Valve
Rating
Number of
Through
Holes
Number of
Tapped
Holes
Thread Size
Number of
Studs
Length of Studs (A)
Number of
Cap Screws
Length of Cap Screws (B)
mm inch mm inch
14
150 16 8 1 - 8 UNC 16 146 5.75 8 70 2.75
300 32 8 1-1/8 - 8 UNC 32 191 7.50 8 102 4.00
16
150 24 8 1 - 8 UNC 24 152 6.00 8 76 3.00
300 32 8 1-1/4 - 8 UNC 32 203 8.00 8 108 4.25
18
150 24 8 1-1/8 - 8 UNC 24 159 6.25 8 82 3.25
300 40 8 1-1/4 - 8 UNC 40 216 8.50 8 108 4.25
20
150 32 8 1-1/8 - 8 UNC 32 165 6.50 8 82 3.25
300 40 8 1-1/4 - 8 UNC 40 222 8.75 8 114 4.50
24
150 32 8 1-1/4 - 8 UNC 32 187 7.38 8 95 3.75
300 40 8 1-1/2 - 8 UNC 40 248 9.75 8 127 5.00
1. Threaded engagement in accordance with ASME B31.3 “Chemical Plant and Petroleum Refinery Piping.”
2. Bolting lengths are base on installation of valve between standard raised face flanges utilizing flange gaskets with a final compression thickness of 0.125 inch. When gaskets used have a final
compression thickness less than 0.125 inch, reduce bolting lengths shown by 0.25 inch.