Recirculation/Spray Valves - Graco Reactor E-10 Instructions-Parts List Manual

Recirculation/Spray Valves

1. Follow Before Beginning Repair, page 36.
2. Follow the Pressure Relief Procedure, page 22.
3. Disassemble the Spray valves. See F
37.
Heated Models
505a (Red)
506
508
510 509
F . 11 Spray Valves
IG
311075ZAB
4. Clean and inspect all parts for damage. Ensure that
5. Apply PTFE pipe sealant to all tapered pipe threads
6. Reassemble in reverse order, following all notes in
. 11, page
IG
505b (Blue)
504
503
1 2
503a
3
503b
3
501
502
507
TI6977a
1
Torque to 250 in-lb (28 N•m).
2
Use blue threadlocker on valve cartridge threads into manifold.
3
Part of item 503.
the seat (503a) and gasket (503b) are positioned
inside each valve cartridge (503).
before reassembling.
F . 11, page 37.
IG
Nonheated Models
506
505a (Red)
507
510
511
Repair
505b (Blue)
504
503
2
1
503a
3
503b
3
501
502
508
TI6982a
509
37