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Data sheet
Sheet No.:
Date: November 2009
Copyright © Emerson Process Management. The information in this document is subject to change without notice.
Updated data sheets can be obtained from our website www.El-O-Matic.com or from your nearest Valve Automation Center USA: +1 813 319 0266 Europe: +31 74 256 10 10 Asia-Pacific: +65 6501 4600
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A1.101.60 Rev. A
CONSTRUCTION, PARTS AND MATERIALS DSA ACTUATOR
Nr. Description Qty. Material Specification Note
1 Body DSA 1 Aluminum Alloy UNS A13600, ASTM B85 -
2 Piston DSA 2 Aluminum Alloy UNS A03560, ASTM B26 -
3 Drive pinion DSA 1 Aluminum Alloy UNS 1 77075, ASTM 7075 T6 1
4 * Guide Band DSA 1 Nylatron GS UNS A13600, ASTM B85 -
5 Cam for stroke adj. DSA 1 Stainless Steel UNS A13600, ASTM B85 -
6 Shaftpin for stroke adj. DSA 1 Chrome nickel steel UNS G10860, ASTM A228 -
7 * Washer 1 ZEDEX 100 K - -
8 * Washer 1 Nylon UNS G10860, ASTM A228 -
9 * O-ring shaft top 1 Nitrile Rubber C45, DIN 17200 -
10 * O-ring limit stop bolt DSA 1 Nitrile Rubber PA6.6 + MoS2 -
11 Circlip 1 Carbon spring steel PTFE + 25% C 2
12 Limitstop bolt DSA 1 Stainless Steel PA6.6 + MoS2 -
13 Nut 1 Stainless Steel POM -
14 Nut Cover 1 Polyethylene Buna N -
* Recommended spare parts (contained in Repair kits DSA)
Finish
Polyester non-TGIC based powder coating (see data sheet A4.204.01)
Note
1 Hard anodized
2 Deltatone
®
coating
Remark
This data sheet shows only the extra or specific parts of a DSA actuator.
For all the other parts see data sheet A1.101.33
DSA