Installation Instructions
Instruction Manual
D104083X012
1052 Size 70 Actuators
February 2015
24
Key Description Part Number
82 Diaphragm Head, lower
83 Plug, Protective
‐‐‐ Pipe Bushing (not shown)
144 Warning Nameplate
146 Spacer
Top‐Mounted Handwheel
(Figure 9)
51 Handwheel
54 Nut, Hex, Slotted
133 Stem
135 Plate, Pusher
137 Nut, Hex, Jam
138* O‐Ring, (NBR)
Size 70 1C415706992
139* O‐ring, (NBR)
Size 70 1D269106992
140* Pin, Groove
141 Screw, Cap, Hex Hd
Size 70 (12 req'd)
142 Body
164 Body Extension
169 Grease Fitting
171 Washer, plain
174 Retaining Screw
175 Bearing, Thrust
176 Bearing Race, Thrust (2 req'd)
241 Lithium grease lubricant
242 Thread locking sealant
244 Anti‐seize lubricant
246 Spacer
247 Pin, Cotter
Adjustable Up Travel Stop
(Figure 10)
133 Stem
135 Plate, Pusher
137 Nut, travel stop
138* O‐Ring, (NBR)
Size 70 1C415706992
139* O‐Ring, (NBR)
Size 70 1D269106992
140* Pin, Groove
141 Screw, Cap, Hex Hd
Size 70 (12 req'd)
142 Body
164 Body Extension
169 Grease Fitting
171 Spacer
174 Retaining Screw
175 Bearing, Thrust
176 Bearing Race, Thrust (2 req'd)
187 Travel Stop Cap
241 Lithium grease lubricant
242 Thread locking sealant
Adjustable Down Travel Stop
(Figure 11)
Key Description Part Number
54 Nut, Hex
63 Flange Nut
133 Travel Stop Stem
134 Washer (plain carbon steel)
139* O‐Ring (NBR)
Size 70 1D269106992
141 Screw, Cap, Hex Hd (steel zn pl)
Size 70 (12 req'd)
142 Travel Stop Body
187 Travel Stop Cap
189 Nut, Hex, Jam
Size 70 (2 req'd)
241 Lithium grease lubricant
Locking Assembly (Figure 6)
123 Mounting Plate
124 Mounting Plate Assembly
127 Groove Pin
128 Jam Nut
129 Cap Screw
Pipe‐Away Vent (Figure 7)
Note
Complete retrofit kits are listed at the beginning of the parts list. Use this
listing for individual replacement parts
132* Lined Bushing (steel/PTFE) yoke side
31.8 mm (1‐1/4 inch) dia. shaft (2 req'd) 14B4633X012
38.1 mm (1‐1/2 inch) dia. shaft (2 req'd) 14B4634X012
44.5 mm (1‐3/4 inch) dia. shaft (2 req'd) 14B4635X012
50.8 mm (2‐inch) dia. shaft (2 req'd) G1668548112
133* O‐Ring (NBR)
31.8 mm (1‐1/4 inch) dia. shaft 14A6981X012
38.1 mm (1‐1/2 inch) dia. shaft 1F1153X0012
44.5 mm (1‐3/4 inch) dia. shaft 1P1676X0012
50.8 mm (2‐inch) dia. shaft 10A3800X012
134* Bushing (steel/PTFE) hub side
135* O‐Ring, hub side
136 Travel Indicator Gasket
137 Access Plate assembly
138 Machine screw (4 req'd)
139 Blue RTV or equivalent
140 Plug
141 Spring Barrel Cover, 1052 only (2 req'd)
142 Self‐tapping Screw
Size 70 (8 req'd)
143 Cap Screw
Size 70 (4 req'd)
*Recommended spare parts