User Manual

11
18
5
6
1
3
4
7
2
11
10
9
16
14
12
17
13
8
(10-12 ft.-lbs.)
**
**
19
15
20
22
23
NOT SHOWN
NOT SHOWN
NOT SHOWN
24
25
(10-12 ft.-lbs.)
Apply Removable
Loctite Threadlocker #242
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.
"X"
PARTS LIST - DA ACTUATOR
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.
5 081-008 3 Nut, Housing
6 080-033 3 Bolt, Housing
7 672-646 See Chart Spring, Small
8 672-645 See Chart Spring, Large
9 672-626 1 Diaphragm
10 672-627 1 Thrust Plate, Steaming
11 672-618E 1 Bushing, Stem
12 084-015 2 “O” Ring
13 672-470A 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
672022D 2 2 0 0 672-636 672-724 625-008
672033D 6 0 0 0 672-636 672-724 625-008
672044D 4 4 0 0 672-636 672-724 625-008
672601D 6 6 0 0 672-636 672-724 625-008
672602D 0 3 0 0 672-636 672-724 625-008
672603D 3 0 0 0 672-636 672-724 625-008
672604D 4 0 0 0 672-636 672-724 625-008
672605D 0 4 0 0 672-636 672-724 625-008
672606D 6 0 0 0 672-636 672-724 625-008
672607D 0 6 0 0 672-636 672-724 625-008
672651D 6 6 0 0 672-614 672-725 625-008
672653D 3 0 0 0 672-614 672-725 625-008
672654D 4 0 0 0 672-614 672-725 625-008
672655D 0 4 0 0 672-614 672-725 625-008
672656D 6 0 0 0 672-614 672-725 625-008
672657D 0 6 0 0 672-614 672-725 625-008
672666D 0 4 0 0 672-636B 672-725 625-008
672670D 0 6 0 0 672-636B 672-725 625-008
672671D 0 6 0 0 672-614B 672-725 625-008
672672D 0 4 0 0 672-614B 672-725 625-008
672726D 0 6 0 0 672-634 672-725 625-008
672727D 0 4 0 0 672-634 672-725 625-008
672728D 0 6 0 0 672-634 672-725 625-008
672-460D 0 0 0 3 672-636 672-724 625-008
672-474D 0 0 0 4 672-636 672-724 625-008
672-647D 0 0 0 6 672-636 672-724 625-008
672-474D 0 0 0 4 672-636 672-724 625-008
672-457D 0 0 0 6 672-636 672-724 625-008
672-461D 0 0 0 4 672-636 672-724 625-008
672-462D 0 0 0 6 672-636 672-724 625-008
672-463D 0 0 0 6 672-636 672-724 625-008
672-464D 0 0 0 6 672-636 672-724 625-008
672-648D 0 0 6 6 672-636 672-724 625-008
672-647D 0 0 6 0 672-636 672-724 625-008
672-474D 0 0 4 0 672-636 672-724 625-008
672-467D 0 0 4 4 672-636 672-724 625-008
672-465D 0 0 6 0 672-614B 672-725 625-008
672-466D 0 0 6 0 672-618E 672-725 625-008
672-469D 0 0 6 0 672-634 672-725 625-008
672-468D 0 0 6 0 672-634 672-725 625-008