Design 3024S Actuator
Instruction Manual
Form 5421
June 1999
11
Parts Ordering
Each actuator has a serial number stamped on the
nameplate (figure 2 and key 34, figure 6, 7 and 10).
Refer to the serial number when ordering
replacement parts or when corresponding with your
Fisher sales office or sales representative for
technical assistance. Also, specify the complete 7 or
11-character part number from the following parts list
when ordering replacement parts.
Parts List
Actuator
Key
Description
Part Number
1
Lower Diaphragm Casing, steel
Size GA 1.21
0410632
Size GA 1.31
0449660
Size GA 1.41
0449687
3*
Gasket (2 required)
Size GA 1.21
0409081
Size GA 1.31 & 1.41
0411426
4
Supporting Ring, steel
Size GA 1.21
- - -
Size GA 1.31 & 1.41 (2 required)
0411434
5
Leg Post, steel (2 required)
Size GA 1.21, Travel 16mm
0409090
Size GA 1.31, Travel 16mm
1066803
Size GA 1.31 & 1.41 , Travel 32mm
2539667
6*
Bushing
Size GA 1.21 & 1.31
0409065
Size GA 1.41
0411159
7
Cheese Head Screw,
stainless steel (6 required)
0119512
8
Actuator Stem, stainless steel
Size GA 1.21
0410713
Size GA 1.31
0410284
Size GA 1.41
0411752
9
Ring Half, stainless steel (2 required)
Size GA 1.21 & 1.31
0410365
Size GA 1.41
0411876
10
Pressure Plate
Size GA 1.21, aluminium ATO and ATC
1136879
Size GA 1.31, steel, Travel 16 mm
0.2 - 1.0 bar (3 - 15 psig) ATO and ATC
0410373
0.4 - 1.0 bar (6 - 15 psig) ATO and ATC
0410373
1.5 - 2.4 bar (22 - 35 psig) ATO
2139839
1.5 - 2.4 bar (22 - 35 psig) ATC
0410373
2.0 - 3.2 bar (29 - 46 psig) ATO
2139839
2.0 - 3.2 bar (29 - 46 psig) ATC
0410373
Size GA 1.31, steel, Travel 32 mm, ATO and ATC
0410373
Size GA 1.41, steel, ATO and ATC
0411884
11*
Diaphragm, nitrile
Size GA 1.21
0410705
Size GA 1.31
0410357
Size GA 1.41
0411868
Key
Description
Part Number
12*
O-Ring, nitrile
Size GA 1.21 & 1.31
0409073
Size GA 1.41
0411736
13
Diaphragm Plate
Size GA 1.21, aluminium
1136887
Size GA 1.31, aluminium
2631032
Size GA 1.41, cast iron
0444987
14
Hex Nut, steel
Size GA 1.21, Travel 16mm
1.3 - 2.3 bar (19 - 34 psig) ATO
0828939
1.6 - 3.0 bar (23 - 44 psig) ATO
0828661
0.2 - 1.0 bar (3 - 15 psig) ATC
0476986
1.3 - 2.3 bar (19 - 34 psig) ATC
0476986
1.6 - 3.0 bar (23 - 44 psig) ATC
0828939
Size GA 1.31, Travel 16mm
0.2 - 1.0 bar (3 - 15 psig) ATO
0411108
0.2 - 1.0 bar (3 - 15 psig) ATC
0476986
0.4 - 1.0 bar (6 - 15 psig) ATO and ATC
0411108
1.5 - 2.4 bar (22 - 35 psig) ATO
0127515
1.5 - 2.4 bar (22 - 35 psig) ATC
0411108
2.0 - 3.2 bar (29 - 46 psig) ATO
0127515
2.0 - 3.2 bar (29 - 46 psig) ATC
0828661
Size GA 1.31, Travel 32 mm, ATO and ATC
0.2 - 1.0 bar (3 - 15 psig)
0476986
0.7 - 2.3 bar (10 - 33 psig)
0127515
0.9 - 3.2 bar (13 - 46 psig)
0127515
Size GA 1.41, Travel 32 mm
0.2 - 1.0 bar (3 - 15 psig) ATO and ATC
1768247
0.7 - 1.8 bar (11-26 psig) ATO
0127531
0.7 - 1.8 bar (11-26 psig) ATC
1768247
1.0 - 2.4 bar (15-35 psig) ATO and ATC
0127531
1.2 - 2.8 bar (17-41 psig) ATO and ATC
0127531
1.4 - 3.2 bar (20-46 psig) ATO and ATC
0127531
15
Spring, steel
Size GA 1.2, Travel 16 mm
0.2 - 1.0 bar ( 3 - 15 psig) (3 required)
0410853
1.3 - 2.3 bar (19 - 34 psig) (5 required)
0410861
1.6 - 3.0 bar (23 - 44 psig) (7 required)
0410861
Size GA 1.31, Travel 16 mm
0.2 - 1.0 bar ( 3 - 15 psig) (3 required)
0411086
0.4 - 1.0 bar ( 6 - 15 psig) (6 required)
0409111
1.5 - 2.4 bar (22 - 35 psig) (5 required)
0410411
2.0 - 3.2 bar (29 - 46 psig) (7 required)
0410411
Size GA 1.31, Travel 32 mm
0.2 - 1.0 bar ( 3 - 15 psig) (3 required)
0409111
0.7 - 2.3 bar (10 - 33 psig) (5 required)
0410411
0.9 - 3.2 bar (29 - 46 psig) (7 required)
0410411
Size GA 1.41, Travel 32 mm
0.2 - 1.0 bar ( 3 - 15 psig) (4 required)
0411124
0.7 - 1.8 bar (11 - 26 psig) (8 required)
0411132
1.0 - 2.4 bar (15 - 35 psig) (10 required)
0411132
1.2 - 2.8 bar (17 - 41 psig) (12 required)
0411132
1.4 - 3.2 bar (20 - 46 psig) (14 required)
0411132
16
Upper Diaphragm Casing, steel
Size GA 1.21
0410756
Size GA 1.31
0411060
Size GA 1.41
0412007
For adjustable up stop (optional)
Size GA 1.21
0478873
Size GA 1.31
0478865
17
Spring Locator, stainless steel
Size GA 1.21
0411604
Size GA 1.31
0410322
Size GA 1.41
0411809
*Recommended spare parts