PC200 PVA
Revision G (2019)
14 of 56
Disassemble the Valve
This section shows how to disassemble PC200 valves (Std. PC200R process is
shown). Some steps that involve rods, lip seals, sleeve bearings, and O-rings will
differ between the R and RW series of the PC200. Not all options are shown. When
procedures are different from what is shown, “Notes” are given. If you have
questions about procedure steps, parts, or content, contact PVA’s customer service
department.
Procedure
Put valve sections, seals, parts, and screws in solvent to soak if material can be seen on
them. Do not combine materials A and B or they will cure. Examine all parts for wear
and damage. Replace parts if necessary.
1.
Relieve system pressure. Disconnect material and air fittings. Disconnect the
valve from the dispense system.
2.
Remove the retaining nut and the static mixer and needle.
Figure 7: PC200 Ready for Disassembly
3.
Remove front bleed port plugs if necessary.
4.
Use a hex key to remove the four machine screws in the fluid manifold.
Figure 8: Fluid Manifold Screws
5.
Pull the manifold off of the valve assembly.
Summary of Contents for PC200 Series
Page 41: ...PC200 PVA Revision G 2019 41 of 56 PC200RW Series Mechanical Drawings ...
Page 43: ...PC200 PVA Revision G 2019 43 of 56 How to Order Figure 63 Part Number Configuration ...
Page 45: ...PC200 PVA Revision G 2019 45 of 56 Figure 64 Accessories and Options ...
