Torque Chart - ASCO Valves USM8260101 Installation & Maintenance Instructions Manual

Part Name
Solenoid base sub-assembly
Bonnet screws
Indicates Parts Supplied
In ASCO Rebuild Kits
bonnet screw (4)
mounting bracket
two positions
(optional)
AC Construction
Standard
Note:
1. Locate bleed hole in diaphragm assembly approximately 45° from valve outlet.
2 . Wide end of core spring in core fi rst, closed end protrudes from top of core.
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Torque Chart

Torque Value Inch-Pounds
solenoid base
sub-assembly
core spring
(see note 2)
core assembly
diaphragm spring
(large end of spring
to seat in cup of
diaphragm assembly)
diaphragm
assembly
bleed hole
(see note1)
body gasket
valve body
Figure 2. Series 8210 - AC construction without solenoid.
175 ± 25
95 ± 10
bonnet
screw (4)
stem pin
bleed hole
(see note1)
AC Construction
with Manual Operator
www.ascovalve.com
Torque Value Newton-Meters
19,8 ± 2,8
10,7 ± 1,1
solenoid base
sub-assembly
core spring
(see note 2)
core assembly
solenoid base
gasket
stem spring
stem
gaskets (2)
diaphragm spring
(small end of spring
to seat in cup of
diaphragm assembly)
diaphragm
assembly
I&M No. V 9810
stem