Data Sheet for Product

Technical Instruction
Document No. 155-189P25
January 16, 2006
Information in this publication is based on current specifications. The company reserves the right to make changes in specifications and models as
design improvements are introduced. Product or company names mentioned herein may be the trademarks of their respective owners.
© 2006 Siemens Industry, Inc.
Siemens Industry, Inc.
Building Technologies Division
1000 Deerfield Parkway
Buffalo Grove, IL 60089
+ 1 847-215-1000
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Document No. 155-189P25
Printed in the USA
Page 4
Actuator Details
Figure 3. Powermite AP 599 Series 2-inch Pneumatic Valve Actuator.
Table 1. Parts of the Actuator. See Figure 3.
Item Description Q’ty Material
1 Upper housing 1 Aluminum
2 Diaphragm 1 Silicone
3 Thread forming screw 4 Zinc plated steel
4 Piston cup 1 Aluminum
5 Lower housing 1 Aluminum
6 Lower housing retaining nut 1 Brass
7 Retaining clip 1 Galvanized steel
Not
shown
1/8” N.P.T. fitting for 1/4 OD plastic
tubing
1
Brass