Magnum Venus Plastech Flex Molding Process IVX3 INJECTION VALVE 8010 - Manual (Page 21)

IVx3 Injection Valve Manual
Rev. 03/2012 Page | 21
4. Re-attach the Lower Valve Body (6986) to the Upper Valve Body (6985) using
one of the Machine Screws (7057). Position the Lower Valve Body as shown
below and tighten the screw.
5. Apply air to the actuator to move the valve to the Purge position and fully expose
the seal as shown below.
6. Use IVX3 Tool A or B on the flats of the Seal Upper Insert (6978) to stop it
turning as you unscrew the Slotted Screw (7055) from the end of the Lower
Insert (6979).
7. Remove the Seal – Hard Wearing (7052) from the Seal Upper Insert (6978) and
press out the Seal Lower Insert (6979) using the Machine Screw (7057).
8. Replace the O-Ring (6988) on the Seal Upper Insert (6978) and Seal Lower
Insert (6979) applying Red Grease (6706-2-1 1oz) to both.
9. Install the new Seal - Hard Wearing (7051) onto the Upper Insert (6978) and
install the Lower Insert (6979) into the end of the new Seal - Hard Wearing.
10. Apply a drop of removable thread lock compound to the end of the Slotted Screw
(7055) and thread it into the end of the Seal Upper Insert (6978). Use IVX3 Tool
A or B on the flats of the Seal Upper Insert to stop it turning as you tighten the
Slotted Screw.