Parts list - ra actuator – Powers 593 Series Flowrite II Heavy Duty Bronze Globe Control Valves User Manual
Page 12
12
PARTS LIST - RA ACTUATOR
"X"
12
19
15
13
17
14
2
7 8
9
11
4
3
1
6
5
16
18
20
22
23
25
24
10
Apply Removable
Loctite Threadlocker
#242
(10-12 ft.-lbs)
(10-12 ft.-lbs)
Notes:
1. For other spring replacements, make sure that springs are arranged symemtrically
to ensure proper balance for the actuator.
2. Soak "O" rings in silicone oil prior to assembly.
Assemble and test per Eng. Spec. Y-672-1.
NOT SHOWN
NOT SHOWN
NOT SHOWN
**
**
ITEM
PART NUMBER
QUANTITY
PART DESCRIPTION
1
See Chart
1
Yoke (Cast Iron)
2
672-632A
1
Top Housing Machined
3
672-633A
1
Bottom Housing Machined
4
See Chart
1
Stem, D.A.
5
081-009
3
Nut, Housing
6
080-033
3
Bolt, Housing
7
672-645
See Chart
Spring, Large
8
672-646
See Chart
Spring, Small
9
672-626
1
Diaphragm
10
672-627
1
Thrust Plate, Steaming
11
672-618E
1
Bushing, Stem
12
084-015
2
“O” Ring
13
672-471
1
Label Warning
14
043-009C
1
Cap Plug, 1/4”
15
082-005R
1
Washer, Stem
16
081-011
1
Nut, Stem
17
080-034
4
Bolt, Yoke
18
082-005
1
Washer, Stem
19
087-128
1
Vent Plug, 1/4” NPT
20
672-641
1
Bearing, Stem
22
672-620
1
Nameplate
23
See Chart
1
Locknut
24
900-326
3
Nut, Coupling 5/16 -18x2
25
900-327
3
Bolt, 5/16-18 x 3LG
CURRENT
STD. SPRINGS
STD. SPRINGS
SS. SPRINGS
SS. SPRINGS
ACTUATORS
672-642
672-615
672-645
672-646
STEM
YOKE
LOCK NUT
672024R
2
4
0
0
672-636A
672-724
628-008
672033R
3
3
0
0
672-636A
672-724
628-008
672044R
4
4
0
0
672-636A
672-724
628-008
672601R
6
6
0
0
672-636A
672-724
628-008
672602R
0
3
0
0
672-636A
672-724
628-008
672603R
3
0
0
0
672-636A
672-724
628-008
672604R
4
0
0
0
672-636A
672-724
628-008
672605R
0
4
0
0
672-636A
672-724
628-008
672606R
6
0
0
0
672-636A
672-724
628-008
672607R
0
6
0
0
672-636A
672-724
628-008
672645R
?
0
0
672-636A
672-724
628-008
672651R
6
6
0
0
672-614A
672-725
628-008
672653R
3
0
0
0
672-614A
672-725
628-008
672654R
4
0
0
0
672-614A
672-725
628-008
672655R
0
4
0
0
672-614A
672-725
628-008
672656R
6
0
0
0
672-614A
672-725
628-008
672657R
0
6
0
0
672-614A
672-725
628-008
672666R
0
4
0
0
672-636D
672-725
628-008
672668R
0
4
0
0
672-634B
672-724
628-008
672669R
0
6
0
0
672-634B
672-724
628-008
672670R
0
6
0
0
672-636C
672-725
628-008
672671R
0
6
0
0
672-634C
672-725
628-008
672672R
0
4
0
0
672-634C
672-725
628-008
672726R
0
6
0
0
672-634A
672-725
628-008
672727R
0
4
0
0
672-634A
672-725
628-008
672728R
0
6
0
0
672-634A
672-725
628-008
672-648R
0
0
0
3
672-636A
672-724
628-008
672-460R
0
0
0
4
672-636A
672-724
628-008
672-474R
0
0
0
6
672-636A
672-724
628-008
672-647R
0
0
0
4
672-636A
672-724
628-008
672-475R
0
0
0
6
672-636A
672-724
628-008