Quincy Compressor 310 - Pilot Valves; Pilot Valve Repair Kit; Differential Setting Charts

QR 310 Quincy Compressor
50214-105, March 2005 31 3501 Wismann Lane, Quincy IL - 62305-3116
PILOT VPILOT V
PILOT VPILOT V
PILOT V
ALAL
ALAL
AL
VESVES
VESVES
VES
110832 series pilot valve (control version S)
toggle lever
unload adjustment
differential adjustment
air from
receiver
2
13
4
differential adjustment
toggle lever
unload adjustment
air
from
receiver
1
2
4
3
111422 series pilot valve (control version LS)
1
4
3
2
unload adjustment
differential adjustment
air
inlet
111423 series pilot valve (control version LVD)
WARNING !
Not all pilots are for use with all compressor systems. Make
sure that the pilot you order is set within the safe operating
limits of your compressor. Failure to heed this warning
could result in an explosion.
check
ball
check
ball
air in from
hydraulic unloader
air out to head
unloaders
5
5
air in from
hydraulic unloader
check
ball
knurled
knob
air out to head
unloaders
air out to
head unloaders
Pressure SettingPressure Setting
Pressure SettingPressure Setting
Pressure Setting
Dash #Dash #
Dash #Dash #
Dash #
(PSI)(PSI)
(PSI)(PSI)
(PSI)
NotesNotes
NotesNotes
Notes
Refer to illustrations at left to determine pilot valve series; add
dash # listed below per pressure setting.
Available Pilot Valves
-997 30-70 adjustable unload pressure /
customer to set, see differen-
tial setting chart
-998 71-150 adjustable unload pressure /
customer to set, see differen-
tial setting chart
-999 151-400 adjustable unload pressure /
customer to set, see differen-
tial setting chart
-000 401-500 adjustable unload pressure /
customer to set, see differen-
tial setting chart
Additional factory preset valves are available upon request.
Spring Part #Spring Part #
Spring Part #Spring Part #
Spring Part #
UnloadUnload
UnloadUnload
Unload
Min. Dif.Min. Dif.
Min. Dif.Min. Dif.
Min. Dif.
Max. Dif.Max. Dif.
Max. Dif.Max. Dif.
Max. Dif.
(item 4)(item 4)
(item 4)(item 4)
(item 4)
(PSI)(PSI)
(PSI)(PSI)
(PSI)
(PSI)(PSI)
(PSI)(PSI)
(PSI)
(PSI)(PSI)
(PSI)(PSI)
(PSI)
Differential Setting Chart
110832-052 30 2 4
"4058
"5058
"6058
"70510
110832-053 80 5 10
"90512
" 100 5 13
" 110 5 15
" 120 5 15
" 130 5 18
" 140 5 18
" 150 5 20
110832-054 160 5 15
" 170 5 20
" 175 5 23
" 200 5 25
" 250 10 30
" 300 10 40
" 400 30 50
110832-055 500 40 75
Can be used to repair 110832, 111422 & 111423 series pilot
valves. Customer must specify which spring when ordering
pilot valve repair kit.
ItemItem
ItemItem
Item
PartPart
PartPart
Part
##
##
#
Qty.Qty.
Qty.Qty.
Qty.
NumberNumber
NumberNumber
Number
DescriptionDescription
DescriptionDescription
Description
1 2 screen
2 1 filter
3 1 "o"ring
4 1 110832-052 replacement spring, pilot
valve, 30-70 PSI (red)
1 110832-053 replacement spring, pilot
valve, 71-150 PSI (yellow)
1 110832-054 replacement spring, pilot
valve, 151-400 PSI (green)
1 110832-055 replacement spring, pilot
valve, 401-500 PSI (black)
5 1 6196-003 disc
Pilot Valve Repair Kit 110832-051