Magnum Venus Plastech Flex Molding Process IVX3 INJECTION VALVE 8010 - Manual (Page 18)

IVx3 Injection Valve Manual
Rev. 03/2012 Page | 18
IVX3 with PPVS-INFUSION Valve – connecting the IVX3 Injection valve to the PPVS-
INFUSION will allow for automatic Open / Close control of the IVX3 valve based on the
vacuum level. Connect the output signal of the PPVS to the Inject Signal port on the
IVX3 valve. Connect the Purge Signal port to a purge valve or flush signal. The control
circuit must ensure that the Inject Signal and Purge Signal ports CANNOT be
pressurized at the same time, as this could cause damage to the mold, valve and/or
part. Connect the Resin supply Inlet and Outlet as noted above. The PPVS-INFUSION
should normally be positioned around 80mm from the IVX3 Injection valve; however this
may vary depending on the application.
Control boxes are available for this configuration; please contact MVP for further
information.
NOTE: For some applications, particularly where high flow rates are required,
great care must be taken when closing a valve while an injection is in progress.
The user must ensure that safe-guards are in place to prevent the sudden
restriction in the supply line, due to a closed valve, from over-pressurizing and
bursting it.
PPVS-INFUSION
Connect the outlet signal of the
PPVS-INFUSION to the Injection port
of the IVX3 valve Connect the outlet signal of the
PPVS-INFUSION to the Injection port
of the IVX3 valve
PPVS-INFUSION