Owner's manual

IOM-DA6 1
5
* Not required on 2" CS & SST Body Material.
See Figures 2 – 6 for alternate plug constructions.
For sizes 2-1/2" thru 4", see diaphragm/plug construction in Figure 6.
Item No. Description
7 Diaphragm Cap Screw or Diaphragm Lock Nut
8 Upper Diaphragm Pressure Plate
9 Diaphragm
9.1 Diaphragm (Material #1)
9.2 Diaphragm (Material #2)
9.9 Diaphragm TFE Cover
10 Lower Diaphragm Pusher Plate
11 Flange Bolts
12 * Flange Bolting Nuts
14 Stem Seal
14.1 Upper Stem Seal
14.2 Middle Stem Seal
15 Cage Seal
18 Cage Cap Screws
19 Cage
20 Valve Plug
21 Lower Cage Gasket
Item No. Description
23 Body
24 Lower Guide Bushing
25 Cover Dome
26 Tap Plug (Not Shown)
27 Dynamic Side Seal
27.1 TFE Cap Seal
27.2 O-ring Energizer/Seal
27.3 U-cup with Metal Energizer
27.5 Piston Ring Seal
27.6 Piston Ring Energizer
28 Seat Disc
29 Seat Disc Washer
30 Seat Disc Nut
32 Internal Sensing Plug (External Sensing Only)
33 Internal Sensing Drilled Plug (Internal
Sensing Only)
99 Nameplate
–ˇˇ
Model DA6
Composition Diaphragm
FTO – Reverse Flow Direction
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construed as warranties or guarantees, express or implied, regarding the products or services described herein or their use or applicability. We reserve the right
to modify or improve the designs or specifi cations of such product at any time without notice.
Cashco, Inc. does not assume responsibility for the selection, use or maintenance of any product. Responsibility for proper selection, use and maintenance of any
Cashco, Inc. product remains solely with the purchaser.