Owner manual
Cashco, Inc.
P.O. Box 6
Ellsworth, KS 67439-0006
PH (785) 472-4461
Fax (785) 472-3539
E-mail: sales@cashco.com
exportsales@cashco.com
Printed in USA IOM-DA8/9
Item No. Description
7 Diaphragm Cap Screw
13 Piston/Guide Bearing
14 Stem Seals
14.1 Upper Stem Seal
14.2 Middle Stem Seal
14.3 Lower Stem Seal
15 Cage Seal
19 Cage
20 Valve Plug
21 Lower Cage Gasket
24 Lower Guide Bushing
28 Seat Disk
29 Seat Disk Washer
30 Seat Disk Nut
Figure 5: Body Sizes
2-1/2" – 4", Composition Diaphragm
Figure 4
Model DA8/9 (Less Topworks)
Metal Diaphragm – Reverse Flow Direction