Data Sheet

HP Valve
D101635X012
Product Bulletin
51.2:HP
October 2014
26
Table 18. Dimensions D for Style 1 Extension Bonnet
(A, B, and G Dimensions Listed in Figure 13 Do Not Change When Extension Bonnet is Used)
VALVE SIZE,
NPS
D
Yoke Boss Diameters, mm (Inches)
71 (2-13/16) 90 (3-9/16) 127 (5)
mm
1(stdtrim) 383 390 ---
2 (std, Whisper III,
Cavitrol III, 3-stage trim)
430 445 504
2(CavitrolIII
2-stage trim)
447 463 517
Inches
1(stdtrim) 15.09 15.34 ---
2 (std, Whisper III,
Cavitrol III 3-stage trim)
16.91 17.53 19.84
2(CavitrolIII
2-stage trim)
17.59 18.22 20.34
Figure 14. Dimensions D for Style 1 Extension Bonnet (A, B, and G Dimensions Listed in Figure 13 Do Not Change
When Extension Bonnet is Used) (also see tables 17 and 18)
MATCH LINE
FOR ACTUATOR
MATCH LINE F OR
585C SERIES ACTUATORS
MATCH LINE FOR ALL
OTHER ACTUATORS
FLANGED VALVE WITH STYLE 1
EXTENSION BONNET HAVING 71 OR 90 mm
(2-13/16 OR 3-9/16 INCH)
DIAMETER YOKE BOSS
127 mm (5-INCH) DIAMETER YOKE BOSS
FOR STYLE 1 EXTENSION BONNET
mm
(INCHES)
25.4
(1.00)
D
D
G
B
A
A5701A-2