Emerson 1052- User Manual
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Table of Contents:
- Page 2 – Instruction Manual
- Page 3 – Note; Description; Specifications; Installation; WARNING
- Page 4 – CAUTION
- Page 6 – before
- Page 7 – Loading Connection; For size 40 through 60 actuators:; Run either; For size 70 actuators:; Run either pipe or; Adjustment; Turnbuckle Adjustment
- Page 8 – Slowly stroke the; Type 1052 Spring Adjustment; Initial Setting; with the; Stroking Range
- Page 9 – Principle of Operation; even when the valve has
- Page 11 – For Size; Assembly; For Size 40 and 60 actuators:
- Page 12 – For actuator designs without a set screw; Installing the diaphragm:
- Page 13 – Changing Actuator Mounting; Style A
- Page 14 – not
- Page 15 – Top-Mounted Handwheel Assembly; is attached to; Adjustable Up Travel Stop
- Page 16 – For Adjustable Up Travel Stops:; Drive out the groove pin; For Adjustable Down Travel Stops:
- Page 17 – Locking Mechanism; Installing the Locking Mechanism
- Page 18 – Operating the Locking Mechanism; To Unlock the Actuator; To Lock the Actuator
- Page 21 – Parts Ordering; Parts Kits; Top-Mounted Handwheel Retrofit Kits; Kit Number 1; Pipe-Away Vent Retrofit Kit
- Page 22 – Parts List
www.Fisher.com
D100319X012
Type 1051 and 1052 Style F and G
Size 40, 60, and 70 Rotary Actuators
Contents
Introduction
1
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Scope of Manual
1
. . . . . . . . . . . . . . . . . . . . . . . . .
Description
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Specifications
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
3
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Actuator Mounting
4
. . . . . . . . . . . . . . . . . . . . . . . .
Valve Flow Direction
6
. . . . . . . . . . . . . . . . . . . . . .
Loading Connection
7
. . . . . . . . . . . . . . . . . . . . . . .
Turnbuckle Adjustment
7
. . . . . . . . . . . . . . . . . . . .
Type 1052 Spring Adjustment
8
. . . . . . . . . . . . . .
Initial Setting
8
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Stroking Range
8
. . . . . . . . . . . . . . . . . . . . . . . . .
Principle of Operation
9
. . . . . . . . . . . . . . . . . . . . .
Maintenance
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disassembly
9
. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Assembly
11
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Changing Actuator Mounting
13
. . . . . . . . . . . . . .
Top-Mounted Handwheels and
Adjustable Travel Stops
14
. . . . . . . . . . . . . . . . .
Principle of Operation for Handwheels
14
. . . . . .
Handwheel Maintenance and Adjustable
Travel Stop
15
. . . . . . . . . . . . . . . . . . . . . . . . . . .
Locking Mechanism
17
. . . . . . . . . . . . . . . . . . . . . . .
Installing the Locking Mechanism
17
. . . . . . . . . .
Operating the Locking Mechanism
18
. . . . . . . . .
Pipe-Away Vent
20
. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Ordering
21
. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Reference
21
. . . . . . . . . . . . . . . . . . . . . . . . . .
Introduction
Scope of Manual
This instruction manual includes installation,
adjustment, maintenance, and parts ordering
information for the Type 1051 (size 40 and 60) and
Type 1052 (Size 40, 60, and 70) pneumatic piston
rotary actuator with F and G mounting adaptations
(see figure 1).
The G mounting adaptation is for Type 7600 and
9500 valves, and the F mounting adaptation is for all
Figure 1. Vee-Ball
r
Valve with Type 1052 Actuator and
Type DVC6020 Digital Valve Controller
W8508-2
other eccentric disc or Vee-Ball
r
valves. Also, this
instruction manual provides information for the
optional top-mounted handwheel, up and down
travel stops, locking mechanism, and pipe-away
vent.
Instructions for the control valve, positioner,
accessories, and other sizes of actuators are
covered in separate instruction manuals.
Top-Mounted handwheels can be applied for
infrequent service as a manual handwheel actuator.
Also, an adjustable up travel stop can be added to
the actuator to limit its stroke in the upward direction,
or an adjustable down travel stop can be added to
limit actuator stroke in the downward direction.
Do not install, operate, or maintain a Type 1051 or
1052 actuator without first
D
being fully trained and
qualified in valve, actuator, and accessory
installation, operation, and maintenance, and
D
carefully reading and understanding the contents of
this manual. If you have any questions about these
instructions, contact your Emerson Process
Management
t
sales office before proceeding.
Instruction Manual
Form 5062
May 2008
1051 & 1052 F & G Actuators
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