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657 Actuator (30-70 and 87)
Instruction Manual
Form 1900
February 2007
24
Key 6 Actuator Spring
ACTUATOR
SIZE
DIAPHRAGM
PRESSURE
RANGE
TRAVEL, mm (INCHES)
SIZE
Bar Psig 11 (0.4375) 16 (0.625) 19 (0.75) 29 (1.125) 38 (1.5) 51 (2)
0.2-1.0 3-15
1E795327082
Light Blue (1260)
1E795520792
Brown (885)
1E792327092
Dark Gray (735)
- - -
- - -
- - -
- - -
- - -
- - -
30
0.4-2.0 6-30
1E795627082
White (2520)
1E795427082
Light Gray (1770)
1E79247082
Light Green
(1470)
- - -
- - -
- - -
- - -
- - -
- - -
34
(1)
&40
0.2-1.0 3-15
1E805127082
Aluminum (1840)
1E804927082
Yellow (1327)
1E805827082
White (1100)
1E805327092
Dark Gray (736)
1E805627092
Dark Green (550)
- - -
- - -
34
(1)
& 40
0.4-2.0 6-30
1E805027082
Purple (3780)
1E804827082
Light Blue (2650)
1E805227082
Orange (2210)
1E805527082
Dark Blue (1470)
1E805827082
White (1100)
- - -
- - -
45&50
0.2-1.0 3-15
- - -
- - -
1E826727082
Tan (2080)
1E826227082
Light Green
(1670)
1E826127082
Dark Gray (1120)
1E826627082
Orange (840)
1E826927082
Dark Green (630)
45 & 50
0.4-2.0 6-30
- - -
- - -
1E825627082
Purple (4160)
1E825527082
Aluminum & Red
(3320)
1E826427082
Light Gray (2240)
1E826227082
Light Green
(1670)
1E826527082
Red (1260)
46&60
0.2-1.0 3-15
- - -
- - -
1E825827082
Yellow (2770)
1E825727082
Brown (2500)
1E826227082
Light Green
(1670)
1E826527082
Red (1260)
1E827027082
Aluminum & Dark
Blue (935)
46 & 60
0.4-2.0 6-30
- - -
- - -
- - -
- - -
1E826027082
Bronze (5000)
1E825527082
Aluminum & Red
(3320)
1E825720782
Brown (2500)
1E826327082
Aluminum &Dark
Green (1870)
19 (0.75) 29 (1.125) 38 (1.5) 51 (2) 76 (3) 102 (4)
70 & 87
0.2-1.0 3-15
1N127927082
Red (3360)
1N719327082
White (2240)
1N128727082
Yellow (1680)
1N128427082
Light Green
(1260)
1N128627082
Dark Gray (840)
- - -
- - -
70
&
87
0.4-2.0 6-30
- - -
- - -
1N128127082
Brown (4475)
1N127927082
Red (3360)
1N128527082
Light Blue (2520)
1N128727082
Yellow (1680)
1R676027082
(2)
Black (860)
1. 29 mm (1.125 inch) and 38 mm (1.5 inch) travels available in size 40 only.
2. Diaphragm pressure range for this spring & travel combination is 0.2-2.0 bar (3-30 psig).
Emerson Process Management
Marshalltown, Iowa 50158 USA
Cernay 68700 France
Sao Paulo 05424 Brazil
Singapore 128461
www.Fisher.com
The contents of this publication are presented for informational purposes only, and while every effort has been made to ensure their accuracy, they are
not to be 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 specifications of such products at any time without notice.
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EFisher Controls International LLC 1983, 2007; All Rights Reserved Printed in USA
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