User Guide

I&M No.V6296R2
Page 3 of 4
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
7. Refer to Valve Disassembly sections, step 5 for further
disassembly
Manual Operator Reassembly
Refer to steps 1 through 9 of Valve Reassembly then proceed
as follows:
1. Position stem gasket on stem/lever sub-assembly.
2. Preassemble manual operator parts as follows: Position
core assembly with core spring into manual operator
body from the bottom. Install stem/lever sub-assembly
into manual operator body. Install stem retainer and be
sure the captive spacing washer on the stem/lever
sub-assembly is located on the inside of the fork on the
stem retainer for AC construction and on the outside of
the fork on the stem retainer for DC construction.
3. Replace body gasket in valve body.
4. Screw manual operator body intact into valve body.
Torque manual operator body to 175± 25 in-lbs [19,8±
2,8 Nm].
ORDERING INFORMATION FOR
ASCO REBUILD KITS
Parts marked with an asterisk (*) in the exploded view are
supplied in Rebuild Kits.
When Ordering Rebuild Kits for ASCO valves, order the
Rebuild Kit number stamped on the valve nameplate.+
+If the number of the kit is not visible, order by
indicating the number of kits required, and the Catalog
Number and Serial Number of the valve(s) for which they
are intended.
Torque Chart
Part Name Torque Value in Inch-Pounds Torque Value in Newton-Meters
Solenoid Base Sub-Assembly
Manual Operator Body
175 ± 25 19,8 ± 2,8
Valve Seat 65 ± 15 7,3 ± 1,7
spacer
stem retainer
IMPORTANT
captive spacer on stem/spacer
sub-assembly must be located on the
stem/spacer
sub-assembly
solenoid base
sub-assembly
core spring
core assembly
valve body
(assembled)
solenoid base
gasket
valve seat
body gasket
manual operator
stem retainer
stem/spacer
sub-assembly
stem gasket
Indicates that these
parts are included
in rebuild kit
(see note)
Note: Wide end in
core first. Closed end
protrudes from top
of core.
body
For AC construction,
inside
of stem retainer when reassembled.
Figure 1. Manual Operator Assembly, AC Construction.
solenoid base
sub-assembly
solenoid base
gasket
core spring
core assembly
valve body
(assembled)
valve seat
body gasket
manual operator
stem retainer
spacer
stem retainer
stem/spacer
sub-assembly
Indicates that these
parts are included
in rebuild kit
body
stem/spacer
sub-assembly
stem gasket
IMPORTANT
captive spacer on stem/spacer
sub-assembly must be located on the
of stem retainer when reassembled.
For DC construction,
outside
Figure 2. Manual Operator Assembly, DC construction.