172-65143M-04 (BB1N·BBF1N) 7 Oct 2021
10
Disassembly/Reassembly of the Valve Section
Screwed:
Part
During Disassembly
During Reassembly
During
Inspections
Inlet
Union
Remove with a socket
wrench or monkey wrench
For stainless steel valve bodies, coat the
threaded portions with anti-seize and
tighten to the proper torque
—
(1 N·m
10 kg·cm)
Flanged:
Part
During Disassembly
During Reassembly
During
Inspections
Flange
Bolt
Remove with socket wrench or box wrench For stainless steel valve
bodies, coat the threaded
portions with anti-seize and
tighten to the proper torque
—
Flange Remove the flange
Reattach the flange
—
(1 N·m
10 kg·cm)