Fisher ET - Typical Bonnets; Extension Bonnet; Bellows Seal Bonnet; Plain Bonnet

ET Valve
Instruction Manual
Form 5081
June 2002
22
APPLY LUB
AU3910–A/ DOC
30A9425–A/ DOC
CU3911–C/ DOC
42B3947–A/ DOC
ENVIRO-SEAL
BELLOWS SEAL BONNET
STYLE 1 OR 2
EXTENSION BONNET
DETAIL OF 127 mm (5ĆINCH) YOKE
BOSS ACTUATOR BOLTING
PLAIN BONNET
NOTE:
PIPE PLUG (KEY 14) INCLUDED ONLY IF BONNET
IS DRILLED AND TAPPED FOR PACKING LUBRICATOR AND
LUBRICATOR IS NOT INSTALLED.
1
Figure 14. Typical Bonnets