Ace Heating Solutions Mini-Pack - Page 78

50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
Page 4 of 4 Form No V5848R2
Torque Chart
Part Name Torque Value Inch-Pounds Torque Value Newton-Meters
Solenoid base sub-assembly 175 ± 25 19,8 ± 2,8
Bonnet screws 95 ± 10 10,7 ± 1,1
Figure 3. Series 8210 - DC construction without solenoid.
core assembly
valve bonnet
diaphragm valve body body gasket
solenoid base
core spring
stem
stem spring stem
bonnet
mounting bracket two positions (optional)
bleed hole
core spring ( wide end in core first, closed end protrudes from top of core)
stem pin
Indicates Parts Supplied In ASCO Rebuild Kits
core assembly
solenoid base sub-assembly
gaskets (2)
solenoid
gasket
diaphragm assembly
(see note)
assembly
base gasket
bleed hole
(see note)
Note: Locate bleed hole in diaphragm assembly approximately 45° from valve outlet.
with Manual Operator
DC Construction
Standard
DC Construction
screw (4)
bonnet screw (4)
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
Page 3 of 4Form No.V5848R2
Torque Chart
Part Name Torque Value Inch-Pounds Torque Value Newton-Meters
Solenoid base sub-assembly 175 ± 25 19,8 ± 2,8
Bonnet screws 95 ± 10 10,7 ± 1,1
Figure 2. Series 8210 - AC construction without solenoid.
stem
stem spring stem
gaskets (2)
bonnet screw (4) mounting bracket two positions (optional)
diaphragm valve body body gasket
bleed hole
stem pin
Indicates Parts Supplied In ASCO Rebuild Kits
solenoid base sub-assembly
solenoid base sub-assembly
core spring core assembly
core spring core assembly
diaphragm spring (small end of spring to seat in cup of
diaphragm spring (large end of spring to seat in cup of diaphragm assembly)
assembly
diaphragm assembly
bleed hole
(see note1)
(see note1)
Note:
1. Locate bleed hole in diaphragm assembly approximately 45 from valve outlet.
with Manual Operator
AC Construction
diaphragm assembly)
(see note 2)
(see note 2)
2. Wide end of core spring in core first, closed end protrudes from top of core.
solenoid base gasket
Standard
AC Construction
bonnet screw (4)