43. Assemble the
disc springs
one concave up and then one
concave down.
44. Assemble the handle sleeve on the handle. Apply P-80 if
difficult to assemble.
45. Assemble the proper cam (from
Disassembly
step #5)
and handle onto the stem oriented with the mark (from
Disassembly
step #3).
NOTICE
Ensure the valve is in the closed position.
Leakage could result.
46. Ensure the cam is in the correct location and orientation
(from
Disassembly
Step #5) ‐ locking cam version only.
47. Assemble the
washer.
48. Apply a heavy coat of permanent thread-locking fluid to the
first half of the
hex head screw.
49. Assemble the hex head screw.
50. Torque the hex head screw to 120 to 180 in∙lb
(13.6 to 20.3 N∙m).
51. Open and close the valve several times to inspect for
smooth actuation.
52. Test each valve for proper operation and leak-tight integrity.
NOTICE
Allow thread-locking fluid 24 hours to cure before
installing the valve. Failure to do so could result in
leakage.
Taller handle will
feed through gap
in cam.
Image shown without handles for clarity.
Permanent thread-locking fluid
For additional information, see
www.swagelok.com
.
Swagelok — TM Swagelok Company
Molykote — TM Dow Corning Corporation
Molykote is a registered trademark of Dow Corning Corporation,
a wholly owned subsidiary of the Dow Chemical Company.
P-80 — TM International Product Corporation
© 2019 Swagelok Company
MS-CRD-0255, Rev-, August 2019
8
Disc springs
Hex head screw
Concave up
Concave down
