Part Name
bonnet screws
solenoid base sub-assembly
Indicates Parts Supplied
In ASCO Rebuild Kits
solenoid base
sub-assembly
solenoid base
gasket
valve bonnet
core
assembly
body gasket
valve body
(see note)
Torque Chart
Torque Value in Inch-Pounds
mounting bracket
two positions
(optional)
3/8” , 1/2” & 3/4” NPT Construction
110 ± 10
175 ± 25
Torque Value in Newton-Meters
bonnet screw (4)
rider ring
core guide
core spring
(small end down)
core assembly
12 ± 1
19,8 ± 2,8
1” & 1 1/4” NPT Construction
Note:
Provisions (tapped & plugged holes) for pressure and seat leakage
testing not shown in this view, see Figure 2.
Figure 3. Series 8040 valve without solenoid.
I&M No. V 5538 R8
©ASCO Valve, Inc.®
50 Hanover Road, Florham Park, New Jersey 07932 www.ascovalve.com
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