1. INSTALLATION
14.Fasten M20 hex. nut (17) and spring washer (18) loosely to the stud bolt of the spacer (3).
Gate valve (2)
M20 hex. nut (17)
M20 spring washer (18)
Gasket 1 (5)
Apply grease to both sides.
Apply grease to the inside.
Spacer (3)
15.Apply grease (supplied) to both sides of the gasket 2 (5), and set it on the gate valve (2).
16.Use hex. nut (17), spring washer (18) and hex. bolt (19) to mount the seachest cap (4) of the shaft (6) on the gate valve (2).
Hex. bolt (19)
Seachest cap (4)
Fore mark
Gasket 2 (5)
(Apply grease to both sides.)
Spring washer (18)
Hex. nut (17)
17.Move the shaft (6) upward and downward by hands to check if it moves smoothly.