EL-O-Matic F-Series

EL-O-Matic F-Series
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN, Rev. 7
February 2017
EL-O-Matic F-Series
Rack and Pinion Pneumatic Actuators
EL
Matic TM
EL-O-Matic F
Contents
DOC.IOM.EF.EN Rev. 7
February 2017
Table of Contents
Section 1: Before You Start
1.1
1.2
1.3
Installation, Operation and Maintenance Reference Documents................. 1
Warehouse Storage.................................................................................... 1
On-Site Storage.......................................................................................... 2
Section 2: Introduction
2.1
2.2
2.3
Identification.............................................................................................. 3
Intended Use.............................................................................................. 5
Specifications............................................................................................. 5
Section 3: Product Code
Section 4: Installation
4.1
4.2
4.3
4.4
4.5
4.6
4.7
Before You Start.......................................................................................... 8
Actuator Rotation Direction........................................................................ 8
4.2.1 Valve Rotation............................................................................... 8
4.2.2 Position After Failure...................................................................... 9
Principles of Operation................................................................................ 9
4.3.1 Solenoid Valve............................................................................... 9
4.3.2 Ingress Protection (IP) rating....................................................... 10
4.3.3 Double-Acting Actuators............................................................. 11
4.3.4 Spring-Return Actuators.............................................................. 12
Actuator Assembly Codes......................................................................... 13
Actuator to Valve Installation.................................................................... 14
Mounting of control and feedback accessories.......................................... 18
Recommended Tubing Sizes..................................................................... 18
Section 5: Mechanical Stroke Adjustment
5.1
Travel Stop Adjustment............................................................................. 20
5.1.1 Double-Acting Actuators............................................................. 20
5.1.2 Spring-Return Actuators.............................................................. 20
5.1.3 Angular Displacement................................................................. 21
Section 6: Maintenance
6.1
6.2
Normal Maintenance................................................................................ 22
Inspection and Repair............................................................................... 23
6.2.1 Service Kits.................................................................................. 23
6.2.2 Spring-Return Actuator............................................................... 23
Section 7: Decommission (Out of Service)
7.1
7.2
Table of Contents
Before You Start........................................................................................ 24
Removing the actuator from the valve...................................................... 25
I
EL-O-Matic F
Contents
DOC.IOM.EF.EN Rev. 7
February 2017
Section 8: Disassembly
8.1
8.2
8.3
8.4
8.5
8.6
8.7
Removing End Caps (Sizes 25 to 600)........................................................ 27
Removing End Caps (Sizes 950 to 4000).................................................... 29
Removing Spring Cartridges or Springs..................................................... 30
Removing of Limit Stop screws.................................................................. 31
Removing Pistons..................................................................................... 31
Removing pinion....................................................................................... 32
Cleaning the Body..................................................................................... 33
Section 9: Reassembly
9.1
9.2
9.3
9.4
9.5
9.6
Grease Instructions................................................................................... 35
Reassembly of the pinion.......................................................................... 36
Reassembly of the pistons......................................................................... 37
Reassembly and settings of the limit stops................................................ 39
Reassembly of the end caps...................................................................... 40
9.5.1 Double-Acting actuators............................................................. 40
9.5.2 Spring-Return actuators (Size 25 to 600)..................................... 41
9.5.3 Spring-Return actuators - Size 950 to 4000.................................. 43
Basic function and Air Leak Test................................................................ 45
Section 10: Troubleshooting
10.1
10.2
10.3
Mechanical Problems................................................................................ 46
Pneumatic Problems................................................................................. 46
Electrical Problems................................................................................... 48
Section 11: Parts List and Spare Parts ........................................
................................................................................
Recommendations
11.1
11.2
11.3
11.4
Actuator size F12...................................................................................... 49
Actuator sizes F25 to F600........................................................................ 50
Actuator sizes F950 to F2500.................................................................... 51
Actuator sizes F4000................................................................................. 52
Appendix A: Spring load removal
A.1
A.2
Spring load relief (Sizes 25 to 600)....................................................... 53
Spring load relief (Sizes 950 to 4000)................................................... 55
Appendix B: Tool & Torque Table
II
Table of Contents
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Section 1: Before You Start
February 2017
Section 1:Before You Start
This section explains:
•
Base safety procedures
•
Where to find detailed information relating safety.
•
Storage guidelines.
Installation, adjustment, putting into service, use, assembly, disassembly and maintenance
of the pneumatic actuator must be performed by qualified personnel.
NOTICE
Failure to follow the above guidelines will void warranty.
WARNING
Actuator must be isolated both pneumatically and electrically before any (dis)assembly
starts. Before mounting or (dis)assembly, the actuator consult the relevant sections of this
manual.
1.1
Installation, Operation and Maintenance
Reference Documents
Before you start, read the following documents:
•
All chapters in this manual.
•
Safety Guide (Document No. DOC.SG.EF.EN).
For Safety Instrumented Systems application, read the following document:
•
SIL Safety Manual EL-O-Matic F-Series (Document No. DOC.SILM.EF.EN).
NOTICE
Failure to read the Safety Guide will void the warranty.
Not following the instructions of the Safety Guide can lead to failure of the product and
harm to personnel or equipment.
1.2
Before You Start
Warehouse Storage
•
All actuators should be stored in a clean, dry warehouse, free from excessive
vibration and rapid temperature changes.
•
All actuators should not be stored directly to the floor surface - it must be placed in
racks/shelves or use a pallet.
1
Section 1: Before You Start
February 2017
1.3
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
On-Site Storage
•
All actuators should be stored in a clean, dry warehouse, free from excessive
vibration and rapid temperature changes.
•
Prevent moisture or dirt from entering the actuator. Plug or seal both air
connection ports.
NOTICE
Failure to follow the above guidelines (Warehouse and On Site Storages) will void warranty.
2
Before You Start
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Section 2: Introduction
February 2017
Section 2:Introduction
This section explains:
2.1
•
How to identify the received product,
•
The intended use of the product
•
Construction details
•
Actuator specifications
Identification
The EL-O-Matic F Rack and Pinion actuators are available as double-acting or spring-return
versions. 13 models are available, ranging from 12 Nm to 4000 Nm (106 to 35000 lbf.in)
nominal torque output.
The EL-O-Matic F-Series uses standardized interfaces for solenoid, switchbox or positioner
mounting (VDI/VDE3845; NAMUR). The valve interface is equipped with an insert in the
pinion bottom that allows both ISO5211 or DIN3337 mounting.
The springs in the spring-return version allow a fail action in case of loss of air supply
pressure (Fail-to-Close or Fail-to-Open).
As from size FD150 double-acting versions have flat end caps to reduce actuator length
and internal air volume.
Introduction
3
Section 2: Introduction
Installation, Operation and Maintenance Manual
February 2017
Figure 1
DOC.IOM.EF.EN Rev. 7
Identification
1
2
3
4
Size
End cap design 5
SR
DA
Spring design 6
Left
Pinion bottom /
Insert design 2
Right
12
or
Maximum 2
loose springs
SR
DA
25 100
Left
Right
Maximum 12
spring cartridges
SR
DA
150 600
Left
Right
Maximum 12
spring cartridges
SR
DA
Left
950 2500
Right
Maximum 6
loose springs
SR
DA
Left
Right
4000
Maximum 6
loose springs
Notes
1. Top auxilliaries and Solenoid interface (VDI/VDE 3845; NAMUR) for size 25 to 4000.
Size 12 has propriatary interface for top auxilliaries and solenoid mounting.
2. Valve interface availalable according ISO5211 or DIN 3337. Actuator size 12 is fitted with a parallel or
diagonal square. Actuator sizes 25 to 2500 can be fitted with drive inserts with various inner shapes.
Actuator size 4000 is fitted with a double square; parallel and diagonal.
3. Spring-Return actuators: - with springs
4. Double-Acting actuators: - no springs
5. Actuator sizes 25 to 100 have high end caps for double-acting and spring-return models. Actuator sizes
12 and 150 to 4000 have low end caps for double-acting models and high end caps for spring-return
models.
6. Actuator size 12 is fitted with a maximum of 2 loose springs. Actuator sizes 25 to 600 are fitted with a
maximum of 12 spring cartridges. Actuator sizes 950 to 4000 are fitted with a maximum of 6 loose
springs.
4
Introduction
Installation, Operation and Maintenance Manual
Section 2: Introduction
DOC.IOM.EF.EN Rev. 7
2.2
February 2017
Intended Use
The EL-O-Matic F Rack and Pinion actuators are intended for the automation and operation
of quarter-turn valves like Butterfly, Ball and Plug valves.
Rack and Pinion actuators can also be used to operate dampers or any other quarter-turn
applications.
2.3
Specifications
Table 1.
Pressure Range
Actuator Type
Pressure
Double-Acting
0.2 to 8.3 barg (2.9 to 120 psig)
6 to 8.3 barg (87 to 120 psig), with maximum spring set
3 to 8.3 barg (43.5 to 120 psig), reduced spring quantity
Spring-Return
Table 2.
Actuator Type
Operating Media
Double-Acting and Single-Acting
Air, dry or lubricated and inert gases
Dew point at least 10K below ambient temperature
For sub-zero applications, take appropriate measures
Mentioned pressure levels are "gauge pressures".
Gauge pressure is equal to absolute pressure minus
atmospheric pressure.
Table 3.
Introduction
Operating Media
Temperature Range
Actuator Type
Temperature
Standard
Option: Low Temperature
Option: High Temperature
-20°C to +80°C (-4°F to +176°F)
-40°C to +80°C (-40°F to +176°F)
-20°C to +120°C (-4°F to +248°F)
5
Section 2: Introduction
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Table 4.
Air Volumes and Consumption
Actuator volumes:
Maximum volume (in liters)
Actuator
Central1 End cap2 Displaced3
size
chamber chamber volume
12
25
40
65
100
150
200
350
600
950
1600
2500
4000
0.05
0.11
0.16
0.36
0.4
0.8
0.8
1.9
3.6
5.1
7.8
10.4
18.4
0.06
0.19
0.36
0.55
0.8
0.7
1.0
1.7
3.3
4.3
7.0
11.1
18.9
0.04
0.08
0.15
0.22
0.3
0.5
0.7
1.2
2.1
3.2
5.2
8.2
14.0
Actuator volumes:
Actuator size
12
25
40
65
100
150
200
350
600
950
1600
2500
4000
Maximum volume (Cu.in.)
End cap2
Displaced3
Central1
chamchamber
volume
ber
3.1
3.7
2.5
6.4
11.8
4.7
10.0
22
8.9
22
34
13.5
22
50
19.9
48
43
32
50
59
44
118
103
76
222
201
129
310
260
193
477
430
319
638
676
501
1122
1151
853
Consumption per stoke
(in liters, pressure in barg)
Outward Stroke
Inward Stroke
Double-Acting
Double-Acting only
and Spring-Return
2.0 barg 4.0 barg 8.0 barg 2.0 barg 4.0 barg 8.0 barg
0.14
0.24
0.44
0.16
0.28
0.52
0.36
0.64
1.2
0.48
0.88
1.7
0.67
1.2
2.2
0.89
1.6
3.1
1.02
1.8
3.4
1.3
2.4
4.7
1.5
2.7
5.0
2.0
3.8
7.2
2.4
4.3
8.1
2.1
3.6
6.7
3.2
5.7
11
2.8
4.9
9.1
5.5
9.8
18
5.0
8.8
16
9.4
17
31
8.7
15
28
13
24
44
12
20
37
21
37
68
19
33
62
29
50
92
30
53
97
51
88
161
52
89
165
Consumption per stoke
(in Cu.in., pressure in psig)
Outward Stroke
Inward Stroke
Double-Acting
Double-Acting only
and Spring-Return
40 psig 80 psig 120 psig 40 psig 80 psig 120 psig
11
19
28
13
23
33
28
52
75
38
72
106
53
96
140
71
133
196
81
148
215
107
200
294
118
216
314
165
310
455
192
352
512
163
293
424
255
466
676
220
397
573
436
796
1157
392
709
1025
742
1354
1967
683
1237
1790
1049
1905
2760
910
1628
2346
1635
2951
4267
1505
2691
3877
2259
4018
5776
2367
4232
6097
3946
7040 10134 4027
7202 10377
1. For Double-Acting and Spring-Return. Pistons at 90° outward position
2. Only for Double-Acting. Pistons at 0° inward position
3. Stroke is 90°
Figure 2
Actuator air volumes
Central air chamber volume
Double-Acting and Spring-Return
6
A
End cap air chamber volume
Double-Acting only
B
Introduction
Installation, Operation and Maintenance Manual
Section 3: Product Code
DOC.IOM.EF.EN Rev. 7
February 2017
Section 3:Product Code
This section explains:
•
How to create the configuration code for a default actuator.
•
How to create the configuration code for an actuator with added integral options.
FS 0150 . N U 40 CW AL T . NL17 S K A . 00 XX
Type
FD
FS
Size
0012
0025
0040
0065
0100
0150
0200
0350
0600
0950
1600
2500
4000
Ÿ•
Cycle Speed Option
Internal Code 1
Color/Finish
Visual Indicator
Temperature
Valve Stem Connection
Valve Interface
Pinion Material
Rotation Direction
Spring Set
Threads
Rotation Angle
Size
Type
Double-Acting
Spring-Return
Size 0012
Size 0025
Size 0040
Size 0065
Size 0100
Size 0150
Size 0200
Size 0350
Size 0600
Size 0950
Size 1600
Size 2500
Size 4000
Rotation Angle
N
90° Rotation
Threads
M
Metric ISO 5211
U
UNC/NPT/Imperial
Spring Set
00
Double-Acting (No Springs)
10
Spring Set 10
20
Spring Set 20
30
Spring Set 30
40
Spring Set 40
50
Spring Set 50
60
Spring Set 60
Rotation Direction
CW
Spring to Close/Clockwise
CC
Spring to Open/Counterclockwise
Pinion Material
AL
High-Grade Aluminium, Hard Anodized
Valve Interface
T
Standard ISO 5211 Interface
S
Small Interface with Center Plate (DIN3337)
L
Large Interface with Center Plate (DIN3337)
Ÿ•
Valve Stem Connection (Insert Sizes)
Parallel
Diagonal
Actuator
Square
Drive
Drive
Size(s)
0000
No Insert
NL09
ND09
9mm / 0.354"
0012
NL11
YD11
11mm / 0.433" 0025
NL14
YD14
14mm / 0.551" 0040 & 0065
17 mm / 0.669"
NL19
YD17
0100 & 0150
19 mm / 0.748"
NL22
YD22
22 mm / 0.866" 0200
22 mm / 0.866"
NL27
YD22
0350
27 mm / 1.063"
NL27
YD72
27mm / 1.063" 0600
See Insert Supplement for Additional Insert Options.
Temperature Ranges
S Standard: -20°C to +80°C (-4°F to +176°F)
H High: -20°C to +120°C (-4°F to +248°F)
L Low: -40°C to +80°C (-40°F to +176°F)
Visual Indicator Code
K Standard (Knob)
N No Visual Indicator
Finish
A Standard Coating
Ÿ•
Internal Code 1
00 Standard
Cycle Speed Options
XX Standard
H1 1/2" High Flow plate
Notes
These options are all options available. Not all options apply to
all configurations. Valve Interface: Option "S"; Small Interface with
Center Plate (DIN3337) is not available for size 0025.
Product Code
7
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Section 4:Installation
This section explains:
4.1
•
The actuator rotation direction.
•
In which position the actuator will end after a failure.
•
Principles of operation:
——
Solenoid operation
——
Double acting and Spring return operation
•
Assembly codes.
•
Actuator to valve assembly.
Before You Start
SAFETY FIRST
In case of an air or electrical failure, it is important to know the behavior of the actuator.
Before mounting the actuator on a valve, consult the following sections below.
4.2
Actuator Rotation Direction
4.2.1
Valve Rotation
For the following paragraphs we assume that valves rotate as indicated in figure 3.
Figure 3
Normal valve rotation
The valve is closed after
a clockwise rotation.
8
The valve is open after
a counterclockwise rotation.
Installation
Installation, Operation and Maintenance Manual
Section 4: Installation
DOC.IOM.EF.EN Rev. 7
4.2.2
February 2017
Position After Failure
The position of the actuator after a failure depends on the:
1.
Principle of operation (see paragraph 4.3)
2.
Assembly codes (see paragraph 4.4)
3.
Kind of failure. Refer to the table below.
Table 5.
Position After Failure
Principle of
Operation
Assembly Code
CW
Double-Acting
Actuator
CW
Single-Acting
(Spring-Return)
Actuator
Kind of Failure
Position
Pressure
Signal
Supply Voltage
Pressure
Signal
Supply Voltage
Pressure
Signal
Supply Voltage
Pressure
Signal
Supply Voltage
Not defined
Closed
Closed
Not defined
Open
Open
Closed
Closed
Closed
Open
Open
Open
4.3
Principles of Operation
4.3.1
Solenoid Valve
All actuators can be either piped with solid or flexible tubing with the solenoid valve
mounted remotely from the actuator or by mounting a VDI/VDE 3845 (NAMUR) designed
solenoid valve DIRECTLY onto the NAMUR mounting pad on the side of the actuator
Figure 4
Typical solenoid operation
Spring-Return Operation
A
Installation
Double-Acting Operation
A
B
9
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
The table below represents the cycle time (operating time) per different Actuator sizes:
Table 6.
Operating Speed
Cycle time in seconds
Actuator
size
F 12
F 25
F 40
F 65
F 100
F 150
F 200
F 350
F 600
F 950
F 1600
F 2500
F 4000
Spring-Return
Double-Acting
A-port
pressurized
Spring
stroke
A-port
pressurized
B-port
pressurized
0.4
0.5
0.6
0.7
0.8
1.0
1.3
1.9
3.2
4.6
6.9
9.0
15.4
0.4
0.4
0.5
0.5
0.6
0.8
0.9
1.3
1.9
3.2
4.8
6.3
10.8
0.4
0.5
0.6
0.6
0.8
0.9
1.0
1.4
2.2
3.9
5.9
7.8
13.3
0.4
0.4
0.5
0.6
0.7
0.8
1.0
1.5
2.2
3.6
4.8
7.9
13.0
Operating time is average with actuator under load and solenoid valve fitted.
Test conditions:
1. Solenoid with flow capacity: 0.6 m3/hr
2. Pipe diameter: 6mm
3. Medium: clean air
4. Supply pressure: 5.5 bar (80psi)
5. Load: with average load
6. Stroke: 90°
7. Temperature: Room temperature
4.3.2
Ingress Protection (IP) rating
EL-O-Matic F actuators are IP66/IP67 rated. In case of IP66 or IP67 requirements, take
precautions that comply with the IP66/IP67 requirements to prevent moisture or dust from
entering the actuator through the open air exhaust port(s), either directly on the actuator
or at the exhaust ports of the connected solenoid valve.
We recommend to connect tubing to the exhaust(s) and lead this into a dry and dust free
area, or to use check valves in the exhaust.
10
Installation
Installation, Operation and Maintenance Manual
Section 4: Installation
DOC.IOM.EF.EN Rev. 7
4.3.3
February 2017
Double-Acting Actuators
The operating principle, as explained here, is applicable for actuators with assembly code
CW (direct acting).
•
Applying supply pressure to port A will move the pistons outward to the "Open"
position of the valve.
•
Applying supply pressure to port B will move the pistons inward to the "Close"
position of the valve.
•
For assembly codes CC, the operating principle is reversed (reverse acting).
Figure 5
Double-Acting Operation
Outward Stroke
A
AB
Inward Stroke
B
A B
Installation
11
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
4.3.4
DOC.IOM.EF.EN Rev. 7
Spring-Return Actuators
The operating principle, as explained here, is applicable for actuators with assembly code
CW (direct acting).
•
Applying supply pressure to port A will move the pistons outwards to the "Open"
position of the valve.
•
Venting the supply pressure from port A will cause the springs to move the pistons
inwards to the "Close" position of the valve.
•
For assembly codes CC, the operating principle is reversed (reverse acting).
Figure 6
Stroke Movements
Outward Stoke
A
AB
Inward Stroke
B
12
Installation
Installation, Operation and Maintenance Manual
Section 4: Installation
DOC.IOM.EF.EN Rev. 7
4.4
February 2017
Actuator Assembly Codes
Figure 7
Assembly Code - Double-Acting
Assembly code: CW Assembly code: CC
= Standard, Clockwise-to-Close rotation = Reverse, Counterclockwise-to-Open
= Fail-to-Close = Fail-to-Open
B
A
A
B
Pinion
Pistons
A B
B
A
Pistons
A = Rotation when central air chamber is pressurized.
B = Rotation when end cap air chambers are pressurized.
All views are from above. Pistons are shown in inward position.
Figure 8
Assembly Code - Spring-Return
Assembly code: CW Assembly code: CC
= Standard, Clockwise-to-Close rotation = Reverse, Counterclockwise-to-Open
= Fail-to-Close = Fail-to-Open
B
A
A
Pistons
Installation
B
Pinion
A B
Spring
Cartridge
A B
Pistons
13
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
4.5
DOC.IOM.EF.EN Rev. 7
Actuator to Valve Installation
WARNING - MOVING PARTS
Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
Stay away from moving parts to prevent serious injuries. When test cycling the actuator
and valve assembly by applying pressure to the A or B port, be aware that there are moving
parts like pinion top, actuator to valve coupling and the valve- blade, ball, plug, etc.
NOTICE
The actuator is designed to be installed, commissioned and maintained using generic tools
like wrenches, Allen keys and screwdrivers. For the removal of inserts, a special extractor
tool can be supplied on request.
During assembly to the valve, do not hit with hammer on pinion top. This can damage the
pinion top washer and cause premature failure.
Before mounting the actuator on the valve or valve bracket, be sure that both the
actuator and the valve are in the same closed or open position.
Refer to appendix B, Tool and Torque tables, for using the right size tool
Table 7.
Symbol
Tool Table
Tool
Symbol
Wrench – All types and sizes.
Metric and Imperial
Tool
Allen key
Circlip Pliers
1.
Remove handle nut, handle, lock washer, and etc. from the valve if required.
2.
Visually check to make sure the valve is CLOSED.
Figure 9
14
Valve handle removal
Installation
Installation, Operation and Maintenance Manual
Section 4: Installation
DOC.IOM.EF.EN Rev. 7
February 2017
3.
When required, check if the insert drive (23) is mounted. If not, use a plastic mallet
and tap slightly until the reducer square is in the required position.
Be sure that the insert is mounted at 90° or 45°. It is possible to mount the insert
turned 22.5°. This way the valve will not open or close the right way.
Figure 10
Insert drive Installation
90°
90°
Parallel
square
45°
23
4.
90°
Round with
key way
Install the bracket to the valve flange. Tighten all bolts and nuts and apply the
correct torque.
Figure 11
Installation
Diagonal
square
Flat head
Bracket Installation
15
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
5.
DOC.IOM.EF.EN Rev. 7
Install the actuator to the bracket. Tighten all bolts and apply the correct torque
(refer to Table 8).
Table 8.
Bottom flange torque values
Actuator Size
ISO Pattern
12
F04
F03 inner pattern
F05 outer pattern
F05 inner pattern
F07 outer pattern
F07 inner pattern
F10 outer pattern
F10 inner pattern
F12 outer pattern
25
40, 65, 100
150, 200, 350
600
950, 1600, 2500,
4000
6.
16
Torque (Nm)
Torque (lbf.ft)
Thread
Min.
Max.
Thread
Min.
Max.
M6
M5
M6
M6
M8
M8
M10
M10
M12
4.5
2.0
4.5
4.5
10.5
10.5
21.0
21.0
34.5
5
3.0
5.0
5.0
12.5
12.5
24.5
24.5
43.0
10-24UNC
10-24UNC
1/4"-20
1/4"-20
5/16"-18
5/16"-18
3/8"-16
3/8"-16
1/2"-13
3.3
1.5
3.3
3.3
7.7
7.7
15.5
15.5
25.4
3.7
2.2
3.7
3.7
9.2
9.2
18.1
18.1
31.7
When required, mount or adjust the visual indicator (22).
Installation
Installation, Operation and Maintenance Manual
Section 4: Installation
DOC.IOM.EF.EN Rev. 7
February 2017
Figure 12
Indicator mounting
"In Line mounting"
"Across Line mounting"
22
22
Size 25 to 600
22
22
Size 950 to 2500
22
22
Size 4000
Installation
17
Section 4: Installation
Installation, Operation and Maintenance Manual
February 2017
4.6
DOC.IOM.EF.EN Rev. 7
Mounting of control and feedback accessories
Solenoid valve and or switch boxes can now be mounted to the actuator. Check
the instructions as shipped with these components for installation, operating and
maintenance instructions.
We recommend to test-cycle the complete assembly to check correct operation.
4.7
Recommended Tubing Sizes
In case the solenoid valve is mounted remotely (i.e. in a central solenoid cabinet) and in
order to supply sufficient flow of air supply to the actuator, the following tubing sizes are
recommended.
Table 9.
Tubing Sizes
Actuator size
25, 40, 65
100, 150, 200,
350, 600
950, 1600, 2500,
4000
18
Runs up to
Runs over to
1.2 meters
4 feet
1.2 meters
4 feet
6 mm
1/4 inch
6 mm
1/4 inch
6 mm
1/4 inch
8 mm
5/16 inch
6 mm
1/4 inch
10 mm
3/8 inch
Installation
Installation, Operation and Maintenance Manual
Section 5: Mechanical Stroke
DOC.IOM.EF.EN Rev. 7
February 2017
Section 5:Mechanical Stroke Adjustment
This section explains:
•
What mechanical stroke adjustment is.
•
What the factory settings are.
•
How to adjust the travel stops.
EL-O-Matic F actuator sizes 25 to 4000 have two stroke adjustment stops for adjusting
accurately the stroke of the actuator/valve assembly in open and closed position.
The smallest actuator, size F12, does not have limit stops.
The factory setting of the stroke is 90°. Most quarter-turn valve applications will not require
readjustment of these settings.
If required the stroke can be adjusted by means of two-stroke adjustment bolts.
Figure 13
Factory Setting
Size 25 - 600
10°
-5°
10°
90°
Mechanical Stroke
Limit Stop 2
Size 950 - 4000
-3°
90°
80°
80°
95°
93°
Limit Stop 1
19
Section 5: Mechanical Stroke
Installation, Operation and Maintenance Manual
February 2017
5.1
DOC.IOM.EF.EN Rev. 7
Travel Stop Adjustment
CAUTION - PRESSURIZED ACTUATOR
Do not turn out the travel stops completely when the actuator is pressurized.
When adjusting the travel stops and the actuator is still pressurized, the travel stops can be
“shot” away when completely turned out.
5.1.1
Double-Acting Actuators
1.
Operate valve/actuator assembly to the required "Closed" position.
2.
Remove air supply.
3.
Slacken locknut on the “closed” stop (2).
Figure 14
Stop 2
Stop 1
5.1.2
4.
Turn the “closed” stop clockwise to reduce or counterclockwise to increase the
travel. Consult chapter 5.1.3 (angular displacement of the pinion), to define how
far the limit stop must be turned in or out.
5.
Tighten the lock nut.
6.
Connect air and cycle the actuator to check that the position is correct. If not
repeat from 2.
7.
Remove air supply.
8.
For adjusting the open position repeat steps 1 to 7, but now for the open position
and “open” stop (1).
Spring-Return Actuators
1.
Connect air supply to the A port. Actuator will move to the open position.
2.
Slacken locknut (24) on the “closed” stop (2).
Figure 15
Stop 1
20
Stop 2
Mechanical Stroke
Installation, Operation and Maintenance Manual
Section 5: Mechanical Stroke
DOC.IOM.EF.EN Rev. 7
February 2017
3.
Turn the “closed” stop clockwise to reduce or counterclockwise to increase the
travel. Consult chapter 5.1.3 (angular displacement of the pinion), to define how
far the limit stop must be turned in or out.
4.
Remove air supply. Actuator will move to the closed position.
5.
Check whether the actuator valve assembly is in the required position. If not
repeat steps 1 to 5.
6.
Remove air supply.
7.
For adjusting the open position repeat steps 1 to 6, but now for the open position
and "open" stop (1).
Table 10.
Actuator size
Thread
25
40
65
100
150
200
350
600
950
1600
2500
4000
M6
M8
M 10
M 10
M 10
M 12
M 16
M 20
1.
2.
3.
5.1.3
Limit stop dimensions
Bolt Wrench
size (mm)
Nut wrench
size (mm)
10
13
17 (16)*
17 (16)*
17 (16)*
19 (18)*
24
30
10
13
17 (16)*
17 (16)*
17 (16)*
19 (18)*
24
30
Default dimension according DIN933 standard.
Dimensions in brackets according ISO4017 standard.
Actuator size 12 is not available with limit stops.
Angular Displacement
Below table identifies, per actuator size, what the angular displacement of the pinions is,
when using the limit stop screws.
——
Turn the limit stop clockwise reduces the stroke
——
Turn the limit stop counterclockwise to increase the stroke
Table 11.
Angular Displacement
Actuator size
F 12
F 25
F 40
F 65
F 100
F 150
F 200
F 350
F 600
F 950
F 1600
F 2500
F 4000
Turns for 5° adjustment of
the pinion:
360° revolution of limit
stop screw will adjust
Actuator size 12 is not available with limit stops
0.7
7.1°
0.8
6.3°
0.6
8.3°
0.7
7.1°
1.2
4.2°
1.0
5.0°
0.8
6.3°
0.8
6.3°
NOTICE
In case of air leakage over the limit stop bolts, turn the lock nut of the limit stop bolts
tighter, until leakage stops.
Mechanical Stroke
21
Section 6: Maintenance
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Section 6:Maintenance
This section explains:
•
When and how to do maintenance.
——
Normal maintenance
——
Extraordinary maintenance
•
What to do when replacing springs.
•
What the availability is of spare parts, action conversion kits and temperature
conversion kits.
WARNING
Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
Before mounting or (dis)assembling the actuator, consult the relevant sections of this manual.
6.1
Normal Maintenance
EL-O-Matic F actuators are designed to operate without maintenance for their normal
working life. Normal working life is 500,000 cycles.*
We recommend regular inspections to make certain that the actuator / valve assembly
operates smoothly and to check that there are no visible or audible defects. We advise to
perform the following checks upon each proof test interval complying with the rules and
regulations of the country of final installation:
22
•
Visually check the entire actuator as well as the control system (where foreseen).
•
Ensure there are no leaks on the actuator parts under pressure.
•
Check pneumatic connections for leaks. Tighten tube fittings as required.
•
Check if manual override (where foreseen) is regular.
•
Check if pneumatic filter cartridge (where foreseen) is sound and filter bowl
(where foreseen) has been cleaned properly.
•
Check the setting of the relief valves (where foreseen).
•
Verify that the power fluid supply pressure value is within the required range.
•
Remove built-up dust and dirt from all actuator surfaces.
•
Inspect actuator paint work for damages to ensure continued corrosion protection.
Touch-up as required in accordance with the applicable paint specification.
•
Operate the Actuator/Valve assembly for 2 complete open/close cycles with
complete closing of the valve.
•
Verify the correct performing of open – close operations (e.g. check locally,
or automatically via Logic solver, the correct movement of the actuator).
Maintenance
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Section 6: Maintenance
February 2017
All actuators are supplied with sufficient lubrication for their normal working life.
If required, see Section 9.1 (Grease instructions) for the recommended grease.
For mounting the parts of the repair kit follow the instruction of the Decommission,
Disassembly and Reassembly chapters of this manual.
Note:
*Cycles = one open stroke and one close stroke.
6.2
Inspection and Repair
Replacement of internal seals and bearings allows to you extend the normal working
life. Service kits, containing all necessary spare parts (like seals, bearings, grease and
instructions) can be obtained through authorized Emerson Process Management –
Valve Automation distributors.
6.2.1
Service Kits
All soft seals, bearings, and nonreusable parts are included in the recommended service
kit. The service kit is identical for both the double-acting and the spring-return models.
6.2.2
Spring-Return Actuator
For the spring-return models, we recommend a set of spare springs for each different
model in addition to the recommended spare parts kit.
On spring-return actuators, the spring cartridges can be replaced. SPRING CARTRIDGES
SHOULD ALWAYS BE REPLACED IN COMPLETE SETS. Spring kits are available through
authorized Emerson Process Management – Valve Automation distributors.
Maintenance
23
Section 7: Decommission (Out of Service)
February 2017
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Section 7:Decommission (Out of Service)
This section explains:
•
7.1
How to decommission an actuator in a safe way.
Before You Start
WARNING - MOVING PARTS
Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
Before mounting or (dis)assembling the actuator consult the relevant sections of this manual.
Actuator can move when removing supply pressure and/or electrical control signal of
actuators. If not already there, a spring-return actuator will cycle to its fail position.
When removing any ball valve or plug valve assemblies from a pipe system, isolate the
piping system on which the Actuator is installed and relieve any media pressure that may
be trapped in the valve cavities before removing the actuator for maintenance.
A spring-return actuator mounted on a valve, which is stuck in mid stroke, contains a
high spring load which will cause a sudden rotation of the actuator versus the valve or
valve bracket during disassembly. This can cause serious injury to personnel or damage
to property.
Refer to Appendix A for instructions to safely remove the spring load before disassembling
the spring-return actuator from valve or bracket.
Important
Refer to the Safety Guide for Lifting Instructions.
24
Decommission
Section 7: Decommission (Out of Service)
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
7.2
February 2017
Removing the actuator from the valve
1.
Disconnect all air supply hoses (Ports A and B or solenoid).
2.
Disconnect all electrical wirings of the switch box.
3.
Disconnect the electrical wiring of the solenoid valve.
4.
Remove the bolts and nuts from the valve flange.
5.
Remove the bracket from the actuator.
6.
Remove the switch box and solenoid valve. Refer to the documentation of the
switch box and solenoid valve for safe disassembly.
Figure 16
Removing actuator from valve
3
1
2
4
Decommission
25
Installation, Operation and Maintenance Manual
Section 8: Disassembly
February 2017
DOC.IOM.EF.EN Rev. 7
Section 8:Disassembly
This section explains:
•
How to disassemble an actuator safely.
Tip
The instructions of this section can be used for maintenance or reconfiguration like spring
set change or maintenance.
Reference numbers for components refer to the exploded view in section 11.
In case of maintenance, discard all the used soft parts like O-ring seals, guide bands,
wear strips and circlip.
WARNING
Actuator must be isolated pneumatically and electrically before any (dis)assembly starts.
Before mounting or (dis)assembling the actuator consult the relevant sections of this manual.
CAUTION - SPRING FORCE
Spring-return actuators contain springs in a compressed state. Follow these instructions to
release the spring force safely.
The end caps of spring-return actuators sizes 25 to 600 should be free of the spring load
after 10 full turns (crosswise relaxing) of the end cap screws. If there is still spring load on
the end cap, this might indicate a broken spring cartridge. Stop this disassembly procedure
immediately. Continuing might cause the end cap to be “shot” away causing serious injury.
Spring return actuator size 950 to 4000 have long end cap screws to release the spring load
safely.
Refer to Appendix A for instructions to safely remove the spring load before disassembling
the end cap of a spring-return actuator with a broken spring cartridge.
NOTICE
The actuator is designed to be installed, commissioned and maintained using generic tools
like wrenches, Allen keys and screwdrivers.
Refer to the tables in this section or refer to appendix B Tool and Torque tables.
26
Disassembly
Installation, Operation and Maintenance Manual
Section 8: Disassembly
DOC.IOM.EF.EN Rev. 7
8.1
February 2017
Removing End Caps (Sizes 25 to 600)
1.
For Double-acting actuators, do the following:
a.
Remove the screws (8) and washers (10) of the end caps (6)..
b.
Remove the o-ring (11) and "B" port seal (2). Discard these parts.
Figure 17
Double-Acting End Caps Removal
11
11
6
8
8
10
10
2
6
2
6
5
Double acting end caps (6) are fitted with a white warning sticker. Spring return end
caps (5) are fitted with a black warning sticker.
The above end caps (5) are for actuator sizes 25, 40, 65 and 100.
End caps (6) for double acting actuator sizes 150 and larger will have flat end caps
Disassembly
27
Installation, Operation and Maintenance Manual
Section 8: Disassembly
February 2017
2.
DOC.IOM.EF.EN Rev. 7
For Spring-return actuators, do the following:
a.
Tip: For actuators with assembly code CW, turn back the right hand limit
stop screw (29) 2 full turns.
For actuators with assembly code CC, turn back the left hand limit stop
screw (29) 2 full turns.
This will lower the spring force on the end cap and reduces the screw out
length of the end cap screws.
b.
Uniformly loosen the screws (9) of the end caps (5) 1/4-1/2 turns at a
time, in sequence, as per figure 18, to relieve the pre-load of the springs.
c.
Remove the o-rings (11) and "B" port seals (2). Discard these parts.
Figure 18
Spring-Return End Caps Removal
29
11
5
10
5
10
11
9
9
3
2
2
2
1
4
28
Disassembly
Installation, Operation and Maintenance Manual
Section 8: Disassembly
DOC.IOM.EF.EN Rev. 7
8.2
February 2017
Removing End Caps (Sizes 950 to 4000)
1.
For Double-acting actuators, do the following:
a.
Remove the screws (8) and washers (10) of the end caps (6).
b.
Remove the o-ring (11) and "B" port seal (2). Discard these parts.
Figure 19
Double-Acting End Caps Removal sizes 950 to 4000
11
6
11
10
8
8
10
2
6
2
2.
For Spring-return actuators, do the following:
a.
Tip: For actuators with assembly code CW, turn back the right hand limit
stop screw (29) 2 full turns.
For actuators with assembly code CC, turn back the left hand limit stop
screw (29) 2 full turns.
This will lower the spring force on the end cap and reduces the screw out
length of the end cap screws.
b.
Uniformly loosen the screws (9) of the end caps (5) 1/4-1/2 turns at a
time, in sequence, as per figure 18, to relieve the pre-load of the springs.
c.
Remove the o-rings (11) and "B" port seals (2). Discard these parts.
Figure 20
Spring-Return End Caps Removal sizes 950 to 4000
11
10
5
9
5
11
10
2
3
9
6
2
5
1
2
29
4
Disassembly
29
Installation, Operation and Maintenance Manual
Section 8: Disassembly
February 2017
8.3
DOC.IOM.EF.EN Rev. 7
Removing Spring Cartridges or Springs
1.
Remove the spring cartridges or springs (7).
Figure 21
Removing Spring Cartridges size 25 to 600
7
7
Figure 22
Removing Springs size 950 to 4000
7
7
30
Disassembly
Installation, Operation and Maintenance Manual
Section 8: Disassembly
DOC.IOM.EF.EN Rev. 7
8.4
February 2017
Removing of Limit Stop screws
1.
Remove the limit stop screws (29), limit stop nuts (30), limit stop washers (31) and
limit stop o-rings (32). Discard the o-rings.
Figure 23
Limit Stop Removal
32
8.5
31
30
29
Removing Pistons
1.
Use a wrench and turn the pinion counterclockwise until the pistons (14) come out
of the body.
2.
Remove the piston bearings (15), piston rack bearing strips (17) and piston o-ring
seals (16). Discard these parts.
Figure 24
Removing Pistons
14
15
16
14
16
17
15
17
Disassembly
31
Installation, Operation and Maintenance Manual
Section 8: Disassembly
February 2017
8.6
DOC.IOM.EF.EN Rev. 7
Removing pinion
1.
Remove the circlip (27) and thrust bearing (23) on top of the pinion assembly.
For sizes 950 to 4000 remove the top pinion bearing (19)
2.
Remove the pinion (18) by pushing it downwards. For Size 4000 remove the O-ring
pinion top (21) the cam (24) and cam thrust washer (25) through the main bore of
the housing.
3.
Remove the pinion o-ring seals (21/22) and the pinion bearings (19/20).
4.
Discard all of these parts.
Figure 25
Pinion Removal
Sizes 25 to 600
19
19
27
23
18
21
21
Sizes 950, 1600, and 2500
23
21
27 19
19
22
18
20
Size 4000
22
23
25
21
27 19
Table 12.
Actuator
size
12
25 - 100
150 - 350
600
32
24
18
20
Recommended circlip pliers according DIN 5254 (or equal)
for shaft circlips.
Pinion top
diameter
16 mm
22 mm
36 mm
55 mm
0.630"
0.866"
1.417"
2.165"
Pliers according Actuator
DIN 5254
size
A1
A2
A3
A3
950
1600
2500
4000
Pinion top
diameter
65 mm 2.559
75 mm 2.953
95 mm 3.74
96 mm 3.78
Pliers according
DIN 5254
A3
A3
A4
A4
Disassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
8.7
Section 8: Disassembly
February 2017
Cleaning the Body
In case of maintenance, use a clean dry cloth and thoroughly wipe clean and remove old
grease from:
• The inside and outside of the body including thread holes and crevices/grooves
• The pinion gears
• The pistons
Disassembly
33
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
DOC.IOM.EF.EN Rev. 7
Section 9:Reassembly
This section explains:
•
Which parts and how to grease them.
•
How to reassemble a complete actuator.
•
How to set the stroke adjustment bolts after reassembly.
•
How to do a basic function and air leak test.
Tip
The instructions of this section can be used for maintenance or reconfiguration like spring
set change or maintenance.
Reference numbers for components refer to the exploded view in section 11.
In case of maintenance, discard all used soft parts like O-ring seals, guide bands and wear
strips and circlip and replace them with the parts as supplied in the repair kit.
In case of reconfiguration replace the parts as supplied in the conversion kit (see also
chapter 6).
Refer to the Safety Guide for Lifting Instructions.
NOTICE
The actuator is designed to be installed, commissioned and maintained using generic tools
like wrenches, Allen keys and screwdrivers.
Refer to the tables in this section or refer to appendix B Tool and Torque tables.
34
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.1
February 2017
Grease Instructions
Check the product coding on the product labels and chapter 3 of this manual, to define
which type of grease to use.
-
For standard actuators (-20°C to +80°C / -4°F to +176°F):
Castrol High Temperature grease (or equivalent).
-
For low temperature operation (-40°C to +80°C / -40°F to +176°F):
Castrol Optitemp TT1 or LG2 grease (or equivalent).
-
For high temperature operation (-20°C to +120°C / -4°F to +248°F):
Castrol High Temperature grease (or equivalent).
We recommend using a suitable sized paint brush to apply the required amount of grease
on the parts as per Table 12 and Figure 23.
Table 13.
Grease Instructions
Part
O-rings:
Housing Parts:
Piston Parts:
Piston Parts:
Figure 26
A
B
C
D
E
F
G
H
J
K
L
M
N
Section of part
Amount of grease
Completely
Piston bore
Top pinion bore
Bottom pinion bore
O-ring & bearing groove
Rack teeth
Piston bearing
Piston rack bearing strip
Pinion bottom & O-ring groove
Pinion top & O-ring groove
Gear teeth
Pinion top bearing
Pinion bottom bearing
Light film
Light film
Light film
Light film
Light film
Half the teeth depth full with grease
Light film on outside
Light film
Light film
Light film
Half the teeth depth
Light film (inside and out)
Light film (inside and out)
Grease Instructions
A
M
K
L
A
J
E
N
F
C
A
G
A
H
A
B
Reassembly
A
D
35
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
9.2
DOC.IOM.EF.EN Rev. 7
Reassembly of the pinion
5.
Grease the pinion parts according to chapter 9.1.
6.
Install the pinion bearings (19/20) and the O-ring seals (21/22) on the pinion (18).
7.
Insert the pinion (18) in the housing. For size 4000: mount first the cam (24) and
cam thrust washer (25) through the mainbore onto the pinion (18).
8.
Install the thrust washer (23) and mount the circlip (27) on the pinion top.
——
Figure 27
Install the new circlip onto its mating groove on the top shaft extension and with the non-sharp edge (2) towards the housing and the sharp edge (1) towards the top of the shaft.
Reassemble the pinion
Sizes 25 to 600
1
2
19
19
27
23
18
21
21
Sizes 950, 1600, and 2500
1
2
23
21
27 19
1
2
19
22
18
Size 4000
22
23
25
21
27 19
Table 14.
Actuator
size
12
25 - 100
150 - 350
600
36
20
24
18
20
Recommended circlip pliers according DIN 5254 (or equal) for shaft circlips.
Pinion top
diameter
16 mm
22 mm
36 mm
55 mm
0.630"
0.866"
1.417"
2.165"
Pliers according Actuator
DIN 5254
size
A1
A2
A3
A3
950
1600
2500
4000
Pinion top
diameter
65 mm 2.559
75 mm 2.953
95 mm 3.74
96 mm 3.78
Pliers according
DIN 5254
A3
A3
A4
A4
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.3
February 2017
Reassembly of the pistons
NOTICE
Before reassembling the pistons, check the required assembly code (see section 4.2).
1.
Grease the piston parts according to step 9.1.
2.
Install the piston bearings (15), piston rack bearing strips (17) and piston o-ring
seals (16) on the pistons (14). Ensure all these parts are kept in place during
assembly.
Figure 28
Reassemble the pistons
14
15
16
14
16
17
15
17
3.
4.
5.
6.
Reassembly
Align the pinion (see Figure 26) so that the teeth on the pinion will pick up the
pistons rack teeth when turning the pinion. Note the position of the pinion top slot
and the cam on the pinion top:
——
For standard or Spring-to-Close: Assembly Code CW
——
For reverse or Spring-to-Open: Assembly Code CC
Slightly push the pinion inward to engage with the pinion.
——
Ensure that smooth movement and 90-degree operation can occur
without moving the pistons out of the actuator body.
——
For larger pistons, use a rubber mallet and slightly hitting the pistons
inward to engage with the pinion.
When the pistons are moved 90° inwards (see figure 26), check that the pinion slot
on the pinion top is:
——
Perpendicular to the length centre line of the house for assembly code CW.
——
In line to the length centre line of the house for assembly code CC.
If not, turn pinion to move the pistons outward until they disengage from the
pinion. Shift one tooth of the pinion, reassemble and check again.
37
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
DOC.IOM.EF.EN Rev. 7
Figure 29
Position of the slot and the cam on the pinion top
Assembly code CW
(Standard; Spring-to-Close)
A
B
Assembly code CC
(Reverse; Spring-to-Open)
A
B
90°
C
90°
C
A = Position of cam
B = Position of slot and dot in pinion
C = Final position of pinion dot
Note:
When the pistons are completely moved inwards, the pinion top will show a 5° over travel.
38
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.4
February 2017
Reassembly and settings of the limit stops
1.
Install the limit stop screws (29), limit stop nuts (30), limit stop washers (31) and
limit stop O-rings (32).
Figure 30
Install Limit Stop Bolts
32
30
29
2.
Move the pistons inward until the slot in the top of the pinion is perpendicular to
centerline of the housing.
3.
Double check if the position of the slot and the cam on the pinion top is in the
correct position (see figure 26). Screw in the right hand travel stop until it comes
into contact with the pinion stop face.
4.
Move the pistons outward until the slot in the top of the pinion is in line with the
centerline of the housing.
5.
Screw in the left hand travel stop until it comes into contact with the pinion stop
face.
——
Reassembly
31
For accurate travel stop adjustment of the actuator on the valve, see
section 5.
39
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
DOC.IOM.EF.EN Rev. 7
9.5
Reassembly of the end caps
9.5.1
Double-Acting actuators
1.
Grease the O-ring seals (11) and B port seals (2) according to step 9.1.
2.
Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly.
3.
Install the end caps (6) and tighten the end cap screws (8). Refer to Table 15 for the
correct torque.
Figure 31
Double-acting end cap assembly
11
11
6
8
8
10
10
2
6
2
6
5
Double acting end caps (6) are fitted with a white warning sticker. Spring return end
caps (5) are fitted with a black warning sticker.
The above end caps (5) are for actuator sizes 25, 40, 65 and 100.
End caps (6) for double acting actuator sizes 150 and larger will have flat end caps
Table 15.
End cap Screw Torque
Actuator
Thread
size
12
25
40
65
100
150
200
350
600
950
1600
2500
4000
40
M4
M5
M5
M5
M5
M6
M6
M8
M10
M12
M12
M12
M14
Tool
Size
Allen key
SW 3
SW 4
SW 4
SW 4
SW 4
SW 5
SW 5
SW 6
SW 8
SW10
SW10
SW10
SW12
Torque (Nm)
Torque (lbf.ft)
Target Min. Max. Target Min. Max.
1.1
2.0
2.0
2.0
2.0
3.3
3.3
8.4
15.3
0.8
1.6
1.6
1.6
1.6
2.6
2.6
6.7
12.2
1.3
3.0
3.0
3.0
3.0
5.1
5.1
12.2
24.8
0.8
1.5
1.5
1.5
1.5
2.4
2.4
6.2
11.3
0.6
1.2
1.2
1.2
1.2
1.9
1.9
4.9
9.0
1.0
2.2
2.2
2.2
2.2
3.8
3.8
9.0
18.3
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.5.2
February 2017
Spring-Return actuators (Size 25 to 600)
Important
EL-O-Matic F-Series Spring return actuators are supplied with springs on each side of the
actuator. Throughout the F-Series size range, there are three different spring designs:
- Size F12 has only 1 spring on each side.
- Sizes F25 to F600 have 6 springs on each side (see figure below).
- Sizes F950 to F4000 have 3 springs on each side (see chapter 9.5.3 ).
Check below figures to see where to place the spring cartridges in case of spring set
conversion.
When replacing spring cartridges in a spring-return actuator, ensure that the cartridges are
replaced in their identical position from where they were removed.
Before assembling the spring cartridges and end caps, make sure that the pistons are
completely inwards.
Figure 32
Spring placement size 25 to 600
6
2
5
3
6
1
4
3
6
N = 20
5
1
2
5
6
N = 10
4
3
6
2
3
1
4
3
A
N = 30
4
N = 60
5
1
N = 50
2
4
6
5
1
2
N = 40
5
2
1
4
3
B
A = Piston top view
B = Position of gear rack
Reassembly
41
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
DOC.IOM.EF.EN Rev. 7
1.
Grease the O-ring seals (11) and B port seals (2) according to step 9.1.
2.
Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly.
3.
Place the spring cartridges in actuator as per required spring set (see Figure 32).
4.
Put the end cap screw washer (10) on the end cap screw (9) and tighten each end
cap screw in small equal turns and in the sequence as per Figure 33. Refer to Table
15 for the correct torque. We recommend to use some grease on the screws for
easier fastening.
Figure 33
Spring Return End cap assembly size 25 to 600
29
11
5
10
5
10
11
9
9
3
2
2
2
1
4
42
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.5.3
February 2017
Spring-Return actuators - Size 950 to 4000
Important
EL-O-Matic F-Series Spring return actuators are supplied with springs on each side of the
actuator. Throughout the F-Series size range, there are three different spring designs:
- Size F12 has only 1 spring on each side.
- Sizes F25 to F600 have 6 springs on each side (Chapter 9.5.2).
- Sizes F950 to F4000 have 3 springs on each side (see figure below).
Check below figures to see where to place the springs in case of spring set conversion.
When replacing springs in a spring-return actuator, ensure that the springs are replaced in
their identical position from where they were removed.
Before assembling the springs and end caps, make sure that the pistons are completely
inwards.
Figure 34
Spring cartridge placement
N = 10
N = 20
N = 30
Left
Right
Left
Right
Left
1 spring
0 spring
1 spring
1 spring
2 springs
Right
B
A
N = 40
Left
Right
2 springs
2 springs
N = 50
Left
3 springs
Right
2 springs
1 spring
N = 60
Left
Right
3 springs
3 springs
A = Piston top view
B = Position of gear rack
Reassembly
43
Installation, Operation and Maintenance Manual
Section 9: Reassembly
February 2017
DOC.IOM.EF.EN Rev. 7
1.
Grease the O-ring seals (11) and B port seals (2) according to step 9.1.
2.
Ensure that O-ring seals (11) and B port seals (2) are kept in place during assembly.
3.
Place the spring in actuator as per required spring set (see Figure 29).
4.
Put the end cap screw washer (10) on the end cap screw (9) and tighten each end
cap screw in small equal turns and in the sequence as per Figure 35. Refer to Table
15 for the correct torque. We recommend to use some grease on the screws for
easier fastening.
Figure 35
Spring Return end cap assembly size 950 to 4000
11
10
5
9
5
11
10
2
3
9
6
2
5
1
2
29
4
44
Reassembly
Section 9: Reassembly
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
9.6
February 2017
Basic function and Air Leak Test
CAUTION - MOVING PARTS
Applying pressure to the actuator will cause the actuator/valve assembly to operate.
1.
Apply pressure (max. 8 bar/120 psi) to ports A and B. Use some soap suds at the
indicated points: around pinion top (1), pinion bottom (2), the end caps (3) and
limit stops (4).
2.
In case of leakage around:
a.
The limit stop bolts: Turn the lock nut of the bolts tighter, until the leakage
stops.
b.
The end caps: Disassemble the end caps, replace o-rings and reassemble.
c.
The pinion top or bottom and A- or B- port: Disassemble the complete
actuator, replace o-rings and reassemble.
Figure 36
Basic function and air leak test
1
3
4
A
A B
3
B
2
Reassembly
45
Section 10: Troubleshooting
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Section 10: Troubleshooting
10.1
Mechanical Problems
Problem
Possible error
Solution
Feedback position and
actual position are not
the same.
Actuator and valve are
mounted 90° rotated in
Valve is in “Closed”
relation to each other.
position, actuator is in
“Open” position and will
not move anymore.
Limit stop screws are not
set correctly.
Valve does not reach the
completely “Closed” or
“Open” position.
Pressure to low.
10.2
Re assemble actuator.
Section 9
Install a coupling between
actuator shaft and valve
spindle.
Contact nearest EL-O-Matic
representative to replace
actuator.
Contact nearest EL-O-Matic
representative to replace
actuator.
Contact nearest EL-O-Matic
representative to replace
actuator.
Section 4.5
Appendix A.
Pneumatic Problems
Problem
Possible error
Actuator does not react There is no supply
to electrical control
pressure at the
signal.
actuator.
46
Section 5
Check valve torque data
with actuator torque data.
Pinion is mounted in the
wrong position.
No coupling between
actuator shaft and valve
spindle.
Limit stop screws cannot Limit stop screws is
be turned out anymore. bend.
Readjust the limit stop
screws.
Apply pressure as per sizing.
Sizing is wrong.
Broken gearing on
pistons or pinion.
Actuator does not
rotate or does not rotate
smoothly.
Spring or Spring
cartridge is broken.
Remove actuator from
valve. Check assembly code
of actuator. Put both valve
Section 4
and actuator in “Closed”
position. Mount actuator on
valve.
Mount the insert in the right
position. Remark: Rotate
Section 4.5
insert to one cam = 22.5°.
Insert is not mounted
properly.
Actuator rotates, valve
does not.
Where to find
Solution
Where to find
Supply the right
pressure to the
actuator.
Section 2.3
Check that the actual
supply pressure is
higher than the sizing
pressure.
Troubleshooting
Installation, Operation and Maintenance Manual
Section 10: Troubleshooting
DOC.IOM.EF.EN Rev. 7
February 2017
There is sufficient
supply air pressure but
insufficient supply air
capacity.
Take care the supply
air tubing has the right
dimensions.
Check that supply
Supply pressure too
pressure at the
low, causing pilot
actuator and solenoid
operated solenoid valve
is sufficient to operate
to fail.
Actuator does not
the actuator.
react good to electrical
Solenoid valve is not
Check the solenoid
control signal.
mounted properly.
valve mounting.
Speed control throttle Turn the speed control
(if present) blocks air
more open.
flow.
Manual override
Unlock manual override
(if present) on the
on the solenoid valve.
Solenoid Valve is
locked.
Air leakage between
Sealing between
Reassemble solenoid
actuator and solenoid solenoid valve and
valve taking care, that
valve.
actuator is not
all seals are in place.
mounted air tight.
Double-acting actuator Actuator has wrong
will only move to
solenoid valve
“open” position.
configuration.
Section 4.6
Section 2.3
Check that the actual
supply pressure is
higher than the sizing
pressure.
Instructions shipped
with the solenoid valve.
Instructions shipped
with the speed control
valve.
Instructions shipped
with the manual
override.
Instructions shipped
with the solenoid valve.
Mount a solenoid valve
suitable for doubleInstructions shipped
acting actuators
with the solenoid valve.
(4/2 or 5/2 function).
Check that conversion
plate on solenoids, that
Instructions shipped
have both 3/2 and 5/2
with the solenoid valve.
functions, is in the right
position.
Turn the lock nut of the
Seals on the limit stops
bolts tighter; until the Section 9.6
screws are not air tight.
leakage stops.
Leakage notice on the
actuator.
Seals on the end caps
are not air tight.
Seals on the pinion top
and bottom are not air
tight.
Troubleshooting
Disassemble the end
caps, replace O-rings
and reassemble.
Consider to replace
all O-ring seals and
bearings.
Disassemble the
complete actuator,
replace O-rings and
reassemble. Consider
to replace all O-ring
seals and bearings.
Section 9.6 or Section 6
Section 9.6 or Section 6
47
Section 10: Troubleshooting
Installation, Operation and Maintenance Manual
February 2017
10.3
DOC.IOM.EF.EN Rev. 7
Electrical Problems
Problem
Possible error
Control wiring. Power
supply wiring or
feedback wiring are not
right connected.
Actuator does not react
The
power supply
to control signals.
voltage is not is not the
same as the voltage of
the applicable solenoid
valve.
There are problems
with position feedback
The wiring of the
after sending the
feedback signals may
actuator to either the
be switched.
“Open” or “Closed”
position.
48
Solution
Where to find
Connect all wiring in
the right way.
Instructions of the
control or feedback
accessories.
Connect the right
power supply voltage.
Instructions of the
solenoid valve.
Connect the feedback
wiring in the right way.
Instructions of the
feedback device.
Troubleshooting
Installation, Operation and Maintenance Manual
Section 11: Parts List and Spare Parts
DOC.IOM.EF.EN Rev. 7
February 2017
Section 11: Parts List and Spare Parts Recommendations
11.1
Actuator size F12
26
18
19
21
27
6
23
12
1
8
14
15
9
16
17
13
22
20
2
Table 16.
Pos.
1
2
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
23
26
27
5
7
Parts List
Qty Notes Description
1
2
2
2
Max. 2
8
8
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
11
1
1
1
1
1
1
1
1
1
1
1
House
B-port ball
End cap SR (DA)
End cap DA
Springs
End cap screw DA
End cap screw SR
O-ring end cap
Warning sticker DA
Warning sticker SR
Piston
Bearing piston
O-ring piston
Guide band
Pinion
Bearing pinion top
Bearing pinion bottom
O-ring pinion top
O-ring pinion bottom
Thrust bearing pinion
Indicator assembly
Circlip
Material
Extruded aluminium alloy
Steel
Cast Aluminium alloy
Cast Aluminium alloy
Spring steel
Stainless Steel
Stainless Steel
Nitrile rubber
Polyester
Polyester
Cast Aluminium alloy
PTFE 25% carbon-filled
Nitrile rubber
Nylatron
High grade aluminium
POM
POM
Nitrile rubber
Nitrile rubber
POM, black UV stabilized
ABS + stainless steel screw
Spring steel
Notes:
1 Included in Service Kit.
Parts List and Spare Parts
49
Section 11: Parts List and Spare Parts
Installation, Operation and Maintenance Manual
February 2017
11.2
DOC.IOM.EF.EN Rev. 7
Actuator sizes F25 to F600
23 27 26
18 19 21
6
12
29 30 31 32
14 16 15
1
8
10
5
17
19
13
21
9
10
3
2
11
7
28
Table 16.
Pos.
1
2
3
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
21
23
26
27
28
29
30
31
32
Qty
1
2
1
2
2
Max. 12
8
8
8
2
2
2
2
2
2
2
2
2
2
1
1
1
1
2
2
2
2
Parts List
Notes Description
1
2
2
1
1
1
1
1
1
1
1
1
1
House
B-port seal
Center plate (option)
End cap SR (DA)
End cap DA
Spring cartridge
End cap screw DA
End cap screw SR
End cap screw washer
O-ring end cap
Warning sticker DA
Warning sticker SR
Piston
Bearing piston
O-ring piston
Bearing strip piston rack
Pinion
Bearing pinion
O-ring pinion
Thrust bearing pinion
Indicator assembly
Circlip
Drive insert
Limit stop screw
Limit stop nut
Limit stop washer
O-ring limit stop
Material
Cast Aluminium alloy
Silicon rubber
Nylon PA6, Black
Cast Aluminium alloy
Cast Aluminium alloy
Spring steel
Stainless Steel
Stainless Steel
Stainless Steel
Nitrile rubber
Polyester
Polyester
Cast Aluminium alloy
PTFE 25% carbon-filled
Nitrile rubber
POM
High grade aluminium
POM
Nitrile rubber
POM, black UV stabilized
ABS + stainless steel screw
Spring steel
Aluminium
Stainless steel
Stainless steel
PA66
Nitrile rubber
Notes:
1 Included in Service Kit.
2 Actuator sizes 25 to 100 have high end caps for double-acting and spring-return models. Actuator sizes
150 to 4000 have low end caps for double-acting models and high end caps for spring-return models.
50
Parts List and Spare Parts
Installation, Operation and Maintenance Manual
Section 11: Parts List and Spare Parts
DOC.IOM.EF.EN Rev. 7
11.3
February 2017
Actuator sizes F950 to F2500
6
1
18 21 23 27 26
19 14 16 15
8
10
12
9
10
5
13
30
29
31
32
17
20
22
3
28
Table 16.
4
1
2
1
12
2
2
Max. 6
12
12
12
2
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
2
2
2
2
11
7
Parts List
Pos. Qty. Notes Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
26
27
28
29
30
31
32
2
1
1
1
1
1
1
1
1
1
1
1
1
1
House
B-port seal
Center plate (option)
Thread insert
End cap SR
End cap DA
Springs
End cap screw DA
End cap screw SR
End cap screw washer
O-ring end cap
Warning sticker DA
Warning sticker SR
Piston
Bearing piston
O-ring piston
Bearing strip piston rack
Pinion
Bearing pinion top
Bearing pinion bottom
O-ring pinion top
O-ring pinion bottom
Thrust bearing pinion
Indicator assembly
Circlip
Drive insert
Limit stop screw
Limit stop nut
Limit stop washer
O-ring limit stop
Material
Cast Aluminium alloy
Silicon rubber
Nylon PA6, Black
Steel
Cast Aluminium alloy
Cast Aluminium alloy
Spring steel
Stainless Steel
Stainless Steel
Stainless Steel
Nitrile rubber
Polyester
Polyester
Cast Aluminium alloy
PTFE 25% carbon-filled
Nitrile rubber
POM
High grade aluminium
POM
POM
Nitrile rubber
Nitrile rubber
POM, black UV stabilized
ABS + stainless steel screw
Spring steel
Aluminium
Stainless steel
Stainless steel
PA66
Nitrile rubber
Notes:
1 Included in Service Kit.
Parts List and Spare Parts
51
Section 11: Parts List and Spare Parts
Installation, Operation and Maintenance Manual
February 2017
11.4
DOC.IOM.EF.EN Rev. 7
Actuator sizes F4000
6
26
19
29 30 31 32
12
27
1
23
18 14
16
8
10
15
9
10
21
25
5
24
13
17
Table 16.
Pos. Qty.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
29
30
31
32
1
2
1
12
2
2
Max. 6
12
12
12
2
2
2
2
2
2
2
1
2
1
1
1
1
1
1
1
1
2
2
2
2
20
22
3
4
2
11
7
Parts List
Notes Description
1
1
1
1
1
1
1
1
1
1
1
1
1
1
House
B-port seal
Center ring
Thread insert
End cap SR
End cap DA
Springs
End cap screw DA
End cap screw SR
End cap screw washer
O-ring end cap
Warning sticker DA
Warning sticker SR
Piston assembly
Bearing piston
O-ring piston
Bearing strip piston rack
Pinion
Bearing pinion top
Bearing pinion bottom
O-ring pinion top
O-ring pinion bottom
Thrust washer pinion
Cam stroke adjustment
Cam thrust washer
Indicator assembly
Circlip
Limit stop screw
Limit stop nut
Limit stop washer
O-ring limit stop
Material
Cast Aluminium alloy
Silicon rubber
Stainless Steel AISI 304
Steel
Cast Aluminium alloy
Cast Aluminium alloy
Spring steel
Stainless Steel
Stainless Steel
Stainless Steel
Nitrile rubber
Polyester
Polyester
Cast Aluminium alloy
PTFE 25% carbon-filled
Nitrile rubber
POM
High grade aluminium
POM
POM
Nitrile rubber
Nitrile rubber
POM, black UV stabilized
Steel
POM, black UV stabilized
ABS + stainless steel screw
Spring steel
Stainless steel
Stainless steel
PA66
Nitrile rubber
Notes:
1 Included in Service Kit.
52
Parts List and Spare Parts
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Appendix
February 2017
Appendix A: Spring load removal
This section explains:
•
How to remove the spring load safely of spring-return actuators in case:
——
The valve gets “stuck” in mid position.
——
One of the spring cartridges is broken.
WARNING - MOVING PARTS
A spring-return actuator mounted on a valve, which is stuck in mid stroke, contains a high
spring load which will cause a sudden rotation of the actuator versus the valve during
disassembly. This can cause serious injury to personnel or damage to material.
On spring-return actuators with a broken spring cartridge, the end cap can be “shot” away
during disassembly of the actuator. This can cause serious injury to personnel or damage to
material.
A.1
Spring load relief (Sizes 25 to 600)
CAUTION - ROTATING ACTUATOR
In case of an actuator/valve assembly “stuck” in mid position, leave the actuator on the
valve and/or mounting bracket during this procedure.
Figure A-1
Spring load removal
WARNING
Crush / Amputaion Hazard
Failure to follow instructions
for removal of spring loaded
actuator may result in
surious personal injury
Appendix
53
Appendix
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
1.
Depressurize the actuator completely.
2.
Based on the actuator size, choose the correct threaded rod kit from Table A-1.
3.
Replace one by one each end cap screw for the threaded rod kit and turn down the
adjusting nut until it touches the end cap.
4.
Once all for end cap screws have been replaced, gradually turn the adjustment nuts
on threaded rod in CCW direction by turning the nuts half turn at a time. Make sure
the rod itself does not turn. Continue this until the load of springs are relieved.
5.
Repeat the same procedure for the end cap screws on the other size of the
actuator as shown in figure A-1.
6.
In case of an actuator/valve assembly “stuck” in mid position: The actuator now
can be disassembled from Valve, by removing the mounting studs/bolts.
Table A-1.
Threaded rod dimensions in mm
Actuator Size
Thread
12
25
40
65
100
150
200
350
600
M4
M5
M5
M5
M5
M6
M6
M8
M10
Figure A-2
Threaded rod length
(mm)
(inch)
132
140
140
140
140
145
145
185
185
5.2
5.5
5.5
5.5
5.5
5.7
5.7
7.3
7.3
Spring load removal rod dimensions
Length
Thread
Washer
Threaded Rod
54
Holding nuts
Adjusting nut
Appendix
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
A.2
Appendix
February 2017
Spring load relief (Sizes 950 to 4000)
CAUTION - ROTATING ACTUATOR
In case of an actuator/valve assembly “stuck” in mid position, leave the actuator on the
valve and/or mounting bracket during this procedure.
Figure A-1
Spring load removal
WARNING
Crush / Amputaion Hazard
Failure to follow instructions
for removal of spring loaded
actuator may result in
surious personal injury
Sizes 950, 1600, and 2500
WARNING
Crush / Amputaion Hazard
Failure to follow instructions
for removal of spring loaded
actuator may result in
surious personal injury
Size 4000
1.
Depressurize the actuator completely.
2.
Based on the actuator size, choose the correct threaded rod kit from Table A-1.
3.
Replace one by one each end cap screw for the threaded rod kit and turn down the
adjusting nut until it touches the end cap.
4.
Once all for end cap screws have been replaced, gradually turn the adjustment nuts
on threaded rod in CCW direction by turning the nuts half turn at a time. Make sure
the rod itself does not turn. Continue this until the load of springs are relieved.
5.
Repeat the same procedure for the end cap screws on the other size of the
actuator as shown in figure A-1.
6.
In case of an actuator/valve assembly “stuck” in mid position: The actuator now
can be disassembled from Valve, by removing the mounting studs/bolts.
Note:
Sizes 950 to 4000 have long end cap screws that allow to spring load removal before the
end cap screws are fully turned out of the body.
Appendix
55
Appendix
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Table A-1.
Threaded rod dimensions in mm
Actuator Size
Threaded rod length
Thread
(mm)
(inch)
950
1600
2500
4000
Figure A-2
Spring load removal rod dimensions
Length
Thread
Washer
Threaded Rod
56
Holding nuts
Adjusting nut
Appendix
Installation, Operation and Maintenance Manual
Appendix
DOC.IOM.EF.EN Rev. 7
February 2017
Appendix B: Tool & Torque Table
This section explains:
•
Which tools to use for the indicated fasteners
•
The recommended amount of torque to apply on the indicated fasteners.
Table B-1.
End cap bolts
Actuator
Thread
size
12
25
40
65
100
150
200
350
600
950
1600
2500
4000
M4
M5
M5
M5
M5
M6
M6
M8
M10
Tool
Size
Allen key
SW 3
SW 4
SW 4
SW 4
SW 4
SW 5
SW 5
SW 6
SW 8
Table B-2.
Bottom flange
Actuator
size
ISO Pattern
12
F04
F03 inner pattern
25
F05 outer pattern
F05 inner pattern
40, 65, 100
F07 outer pattern
F07 inner pattern
150, 200, 350
F10 outer pattern
F10 inner pattern
600
F12 outer pattern
F10 inner pattern
950
F14 outer pattern
F16 inner pattern
1600
F251 outer pattern
F16 inner pattern
2500
F251 outer pattern
F16 inner pattern
4000
F25 outer pattern
Metric
Thread
M6
M5
M6
M6
M8
M8
M10
M10
M12
M10
M16
M20
M16
M20
M16
M20
M16
Torque (Nm)
Torque (lbf.ft)
Target Min. Max. Target Min. Max.
1.1
2.0
2.0
2.0
2.0
3.3
3.3
8.4
15.3
0.8
1.6
1.6
1.6
1.6
2.6
2.6
6.7
12.2
1.3
3.0
3.0
3.0
3.0
5.1
5.1
12.2
24.8
0.8
1.5
1.5
1.5
1.5
2.4
2.4
6.2
11.3
0.6
1.2
1.2
1.2
1.2
1.9
1.9
4.9
9.0
1.0
2.2
2.2
2.2
2.2
3.8
3.8
9.0
18.3
Torque (Nm)
Min.
Max.
Imperial
Thread
Torque (lbf.ft)
Min.
Max.
4.5
2.0
4.5
4.5
10.5
10.5
21.0
21.0
34.5
10-24UNC
10-24UNC
1/4"-20
1/4"-20
5/16"-18
5/16"-18
3/8"-16
3/8"-16
1/2"-13
3/8"-16
5/8"-11
3/4"-10
5/8"-11
3/4"-10
5/8"-11
3/4"-10
5/8"-11
3.3
1.5
3.3
3.3
7.7
7.7
15.5
15.5
25.4
5.0
3.0
5.0
5.0
12.5
12.5
24.5
24.5
43.0
3.7
2.2
3.7
3.7
9.2
9.2
18.1
18.1
31.7
1. For actuator sizes 1600 and 2500 only 4 holes of the ISO5211 F25 drilling pattern are available.
Appendix
57
Appendix
Installation, Operation and Maintenance Manual
February 2017
DOC.IOM.EF.EN Rev. 7
Table B-3.
NAMUR (VDE/VDI 3845) flanges
Metric
Thread
Flange
Torque (Nm)
Min.
Max.
Imperial
Thread
Torque (lbf.ft)
Min.
Max.
Solenoid flange screw threads
M5
2.0
3.0
10-24UNC
1.5
2.2
Top flange screw threads
M5
2.0
3.0
10-24UNC
1.5
2.2
Table B-4.
Limit stop screws and nuts
Actuator size
Thread
Bolt Wrench
size (mm)
Nut wrench
size (mm)
25
40
65
100
150
200
350
600
950
1600
2500
4000
M6
M8
M 10
M 10
M 10
M 12
M 16
M 20
10
13
17 (16)1
17 (16)1
17 (16)1
19 (18)1
24
30
10
13
17 (16)1
17 (16)1
17 (16)1
19 (18)1
24
30
Default dimension according DIN933 standard
Dimensions in brackets according ISO4017 standard
Actuator size 12 is not available with limit stops
Table B-5.
Recommended circlip pliers according DIN 5254 (or equal)
for shaft circlips
Actuator size
F12
F25 - F100
F150 - F350
F600
58
Pinion top diameter
16 mm
22 mm
36 mm
55 mm
0.630"
0.866"
1.417"
2.165"
Pliers according DIN 5254
A1
A2
A3
A3
Appendix
Installation, Operation and Maintenance Manual
DOC.IOM.EF.EN Rev. 7
Appendix
Appendix
February 2017
59
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For complete list of sales and manufacturing sites, please visit
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Or contact us at [email protected]
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