Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
Electric actuator for quarter-turn valves.
For output torques to 15,100 lb.in.
Features
• Permanently lubricated self-locking gear
train eliminates the need for
motor brakes.
• Manual override, if equipped, does not
require use of levers or latches.
• Mechanical travel stops, if equipped,
provide positive stop during manual
operation.
• Available in Type 4, 4X or Type 7
enclosures with Factory Mutual/CSA
approvals.
• UL recognized motor with thermal
overload devices in motor windings
protects the motor should overheating
occur.
• Dynamometer calibrated torque
switches, if equipped in units with 600
lb.in. or more torque output, provide
motor overtorque protection.
• Epoxy coated aluminum enclosures or
aluminum bases with Polycarbonate
covers permit service in aggressive
environments. Type 7 versions utilize
zinc-aluminum alloy for maximum
enclosure integrity. (Ductile iron
enclosures also available.)
• Visual mechanical position indicator for
accurate visual reference of valve
position.
• Exclusive K-Cams allow for simple and
convenient travel switch adjustment.
• Direct mounting to Keystone valves and
adaptability to other quarter-turn valves
minimize costs associated with
adaptation.
General applications
Technical data
For remote control of any quarter-turn
application, for example: ball, butterfly, or
rotary plug valves, dampers, etc.
Temperature
: -40°F to 140°F
[-40°C to 60°C]
220 VAC, 1 phase 60/50 hertz
Output torque
: up to 15,100 lb.in.
[1706 Nm]
208 VAC, 3 phase 60/50 hertz
Voltage: 120 VAC, 1 phase 60/50 hertz
(EPI-3 to EPI-151)
220 VAC, 3 phase 60/50 hertz
440 VAC, 3 phase 60/50 hertz
575 VAC, 3 phase 60 hertz
(EPI-6 to EPI-151)
12 VDC
24 VDC
(EPI-3 to EPI-36)
Flow Control
Total Flow Control Solutions™
Keystone is either a trademark or registered trademark of Tyco International Services AG or its affiliates
in the United States and/or other countries. All other brand names, product names, or trademarks
belong to their respective holders.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001-US-0512
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
1
14
15
4
16
17
8
21
7
18
3
11
2
12
13
20
5
10
6
9
19
Notes
Parts and Materials
Part
1
Cover
Material
Material Standards
1. Base Unit Type 4, 4X (Size 2 - 7)
Polycarbonate 1, 3, 7
Aluminum 2
Aluminum Alloy 5, 6
Ductile Iron 4
LEXAN® 503
ASTM A-380
ZA-27 Zinc-Aluminum Alloy
ASTM A-536-80 Grade 65-45-12
2. FM/CSA Type 4, 4X (Size 1 only)
ASTM A-380
ASTM A-536-80 Grade 65-45-12
4. FM Ductile Iron (Size 2 - 7)
Type 4, 4X, 6
Type 4, 4X, 6, 7
ASTM A-380
5. FM/CSA Type 7 (Size 1 only)
2
Base
Aluminum 1, 2, 3, 5, 6, 7
Ductile iron 4
3
Switch plate
Aluminum
Steel 4
4
Indicator shaft
Stainless steel
5
Output drive
Aluminum (Size 1-3) 1, 2, 3, 5, 6,
Ductile Iron (Size 3) 4, 7
Ductile Iron (Size 4-7) 1, 3, 4, 6, 7
6
Fixed Annulus Gear
Aluminum
Steel 7
Bronze 4
1, 2, 3, 5, 6, 7
6. FM/CSA Type 4, 4X, 7 (Size 2 - 7)
1-7
300 grade
1, 2, 3, 5, 6
1, 3, 6
ASTM A-360
ASTM A-536-80 Grade 65-45-12
ASTM A-536-80 Grade 65-45-12
8. Minlon® and Delrin® are registered
trademarks of E.I. du Pont de Nemours &
Company.
ASTM B-202
9. LEXAN® is a registered trademark of the
General Electric Company.
Input gear
Glass filled nylon
Steel 2, 4, 5, 7
8
Worm gear
Steel
9
Compound gear
Aluminum (Size 1-3) 1, 2, 3, 5, 6
Steel (Size 3-7) 1, 3, 4, 6, 7
ASTM A-360
10
Planetary carrier
Cast Zinc (Sizes 2-6) 1, 2, 3, 6, 7
Aluminum (Size 1) 2, 5
Steel (Size 3-7) 4
Steel (Size 7) 1, 3, 6, 7
ASTM B-86
11
Belleville washers
Steel
12
Handwheel input shaft
Steel 1, 2, 3, 5, 6, 7
Stainless steel
13
Handwheel
Aluminum 2, 3, 5, 6, 7
Ductile Iron 4
14
Motor
Commercial
15
Capacitor
Commercial (1-phase)
16
Torque switches
SPDT
3, 4, 6, 7
17
Travel switches
SPDT
1-7
18
Terminal strip
Polymide 6
1-7
Commercial grade
4
300 Grade
ASTM A-380
ASTM A-536-80 Grade 65-45-12
1-7
Commercial grade
1-7
Commercial grade
Commercial grade
Commercial grade
1-7
Commercial grade
1, 3, 4, 6, 7
19
Cover O-ring
Nitrile
20
Travel stops
Steel 2, 5, 7
Stainless Steel
Travel adjustment cams
Minlon®
1, 3, 4, 6, 7
Commercial grade
3, 4, 6
Delrin®/Brass 1 - 7
Copyright © 2005 Tyco Flow Control. All rights reserved.
7. AWWA C-540 Variation(Size 2 - 7)
Type 4, 4X
ASTM A-360
7
21
3. FM/CSA Type 4, 4X (Size 2 - 7)
Commercial grade
300 Grade
Commercial grade
KEYMC-0001
2
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
Available options
Combined servo-amp/speed
control module and
retransmission
The Servo-amp Module is used when the
application requires the actuator to
position the valve using an analog
command signal. Also provides a
4-20 mA out, if required.
The following field-selectable command
signals can be utilized by the Servo-amp:
•
•
•
•
•
•
•
•
•
1-5 VDC
0.4-2 VDC
0.04-0.2 VDC
2-10 VDC
0-5 VDC
Potentiometer
0-2 VDC
0-0.2 VDC
0-10 VDC
•
•
•
•
•
•
10-50 mA
4-20 mA
0.4-2 mA
0-50 mA
0-20 mA
0-2 mA
Allowable voltage range for the Servoamp is 90 to 265 VAC, 50/60 Hz, single
phase as standard. The module is field
selectable to provide Direct or Reverse
action, Fail Open, Fail Close or Fail In
Last Position. The speed control feature
provides for independent adjustment of
actuator cycle time in either direction.
The Pulse By-Pass feature allows the
actuator motor to fully develop its torque
capability. The Deadband adjustment
permits stable operation in case of
rapidly changing process signals.
Retransmission module
The Retransmission Module provides a
4-20 mA analog feedback signal
proportional to valve travel for remote
position indication or control interface
applications. This module requires
24 VDC loop power or a 24 VDC power
supply can be furnished as an option
with the actuator. The modular Power
Supply requires 110 VAC power.
Anti-condensation heaters
Thermostatically controlled anticondensation heaters are standard in
each actuator. 5-Watt in EPI-3, 10-Watt
in EPI-6 through EPI-151 (110/220 VAC,
1-phase) 5-Watt in EPI-3 through EPI151 (12/24 VDC).
Solid state speed control module
This module is used to extend actuator
cycle time. Operating times for 90 degree
rotation can be increased (decrease in
speed) from the rated times up to 180
seconds. Two potentiometers, one for
‘open’ and one for ‘close’, provide
independent adjustments for ‘open’ and
‘close’ directions.
The speed control module is available for
110 VAC or 220 VAC, single-phase
voltage applications, and can be installed
in EPI-6 through EPI-151 actuators.
Potentiometers
Interposing relays
Interposing relays permit actuator control
utilizing a control voltage (12 VDC, 24
VDC or 120 VAC) which may be different
from the actuator’s main operating
voltage.
These optional devices are used to
provide continuous electrical signal in
relation to valve position. Resistance
values of 0-5k ohms or 0-1K ohms are
standard.
Retransmission Module installed
Control boxes
A wide range of Type 4, 4X control boxes
are available for either integral mounting
to the actuator or for remote mounting.
Options such as indicating lights, push
buttons, and/or selector switches can be
provided to facilitate local operation.
Control devices such as reversing
contactors, transformers, overcurrent or
monitor relays and phase correction/
phase discrimination devices are suitable
for installation within the control box to
satisfy specific automation and control
requirements.
Fieldbus solutions
Multiple non-proprietary fieldbus options
are now available for use with the EPI
actuator. These modules are easily
incorporated into the actuator enclosure
allowing for on/off or modulating control
and status feedback.
Fieldbus systems allow multiple
actuators and other instrumentation to be
linked together in a common
communications loop, saving the
customer design time, installation
expense and maintenance costs.
Optional accessories include (left to right): Retransmission module, speed control, potentiometer and servo-amp.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001
3
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
Environmental protection
Some actuator enclosures are approved
by Factory Mutual/CSA for the following
classifications:
• Type 4/4X weatherproof
• Hazardous locations:
Class I, Division 1, Groups C & D
Marine and government applications
Some EPI actuators are qualified for
Marine and Government applications
with the following requirements:
• Shock/Vibration Resistant
• Hard anodized aluminum housing
• Steel switch plate
• Steel motor end shields
• Available in 115 VAC, single-phase or
440 VAC, three-phase
• Shock tested to MIL-S-901C
• Vibration tested to MIL-STD-167-1
AWWA (American Water Works
Association) Version
• Complies with AWWA specification
C540 for electric actuators
• All-metal gear train
• Available in the following voltages:
• 120 VAC, single-phase
• 208 VAC, three-phase
• 230 VAC, three-phase
• 460 VAC, three-phase
• Proof-of-design tested per
AWWA C-540
• Dynamometer calibrated torque switch
assembly guarantees maximum rated
actuator output torque
• Accessories and controls same as
standard EPI
Shock/Vibration and Fire Resistant
• Ductile iron housing
• Shock tested to MIL-S-901C
• Vibration tested to MIL-STD-167-1
• Fire tested to API-607
• Available in 115 VAC, single-phase or
440 VAC, three-phase
Fully equipped modulating unit with servo-amp,
retransmission module and 24 VDC power supply in one housing.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001
4
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
Performance data - Open/Close service
Notes
Handwheel
Time for
Rim Pull
Torque Output 90° Travel
Lbs.
Lb.-Ins.
(seconds)*
*These stroke times are approximate under no
load conditions. Actual times may vary slightly
with load conditions near maximum torque
rating of the actuator and the setting of the
travel limit switches.
Actuator
Model
Gear Ratio
Electric
Manual
Faster speeds are for 20% duty (ON/OFF only)
motors and slower speeds are for 80% duty
(ON/OFF or Modulating) motors.
EPI-3
EPI-6
1700:1
1025:1
70:1
61:1
15
16
300
600
8 or 17
10 or 21
8.8
20
EPI-13
EPI-36
1025:1
1140:1
61:1
65:1
30
65
1300
3600
10 or 21
11 or 22
20
53
EPI-51
EPI-91
EPI-151
1140:1
3420:1
3420:1
65:1
195:1
195:1
75
90
90
5100
9100
15100
11 or 22
30 or 60
30 or 60
53
110
110
Weight
(Lbs.)
Performance data - Open/Close service with Speed Control Module
Handwheel
Time for
Rim Pull
Torque Output 90° Travel
Lbs.
Lb.-Ins.
(seconds)*
Actuator
Model
Gear Ratio
Electric
Manual
Weight
(Lbs.)
EPI-6
EPI-13
2105:1
2105:1
61:1
61:1
16
30
480
1040
22-180
22-180
20
20
EPI-36
EPI-51
2205:1
2205:1
65:1
65:1
65
75
2880
4080
23-180
23-180
53
53
EPI-91
EPI-151
6615:1
6615:1
195:1
195:1
90
90
7280
12080
61-300
61-300
110
110
Performance data - Modulating service with Servo-Amplifier
Actuator
Model
Gear Ratio
Electric
Manual
EPI-3
3500:1
Handwheel
Time for
Rim Pull
Torque Output 90° Travel
Lbs.
Lb.-Ins.
(seconds)*
70:1
15
300
Weight
(Lbs.)
18-54
8.8
EPI-6
2105:1
61:1
16
600
22-66
20
EPI-13
2105:1
61:1
30
1300
22-66
20
EPI-36
2205:1
65:1
65
3600
23-69
53
EPI-51
2205:1
65:1
75
5100
23-69
53
EPI-91
6615:1
195:1
90
9100
61-183
110
EPI-151
6615:1
195:1
90
15100
61-183
110
Motor data by size
Actuator
Model Service
EPI-3
EPI-3
EPI-3
EPI-6
EPI-6
EPI-6
EPI-13
EPI-13
EPI-13
EPI-36
EPI-36
EPI-36
EPI-51
EPI-51
EPI-51
EPI-91
EPI-91
EPI-91
EPI-151
EPI-151
EPI-151
Open/Close (8 sec. for 90°)
Open/Close (17 sec. for 90°)
Modulating (18 sec. for 90°)
Open/Close (10 sec. for 90°)
Open/Close (21 sec. for 90°)
Modulating (22 sec. for 90°)
Open/Close (10 sec. for 90°)
Open/Close (21 sec. for 90°)
Modulating (22 sec. for 90°)
Open/Close (11 sec. for 90°)
Open/Close (22 sec. for 90°)
Modulating (23 sec. for 90°)
Open/Close (11 sec. for 90°)
Open/Close (22 sec. for 90°)
Modulating (23 sec. for 90°)
Open/Close (30 sec. for 90°)
Open/Close (60 sec. for 90°)
Modulating (61 sec. for 90°)
Open/Close (30 sec. for 90°)
Open/Close (60 sec. for 90°)
Modulating (61 sec. for 90°)
120 VAC
220 VAC
220 VAC
440 VAC
575 VAC
1 Phase
1 Phase
3 Phase
3 Phase
3 Phase
12 VDC
24 VDC
F.L.A. L.R.A F.L.A. L.R.A F.L.A. L.R.A F.L.A. L.R.A F.L.A. L.R.A F.L.A. L.R.A F.L.A. L.R.A
0.90
0.50
0.50
2.10
0.70
0.70
2.40
1.10
1.10
3.20
1.90
1.90
4.10
2.30
2.30
3.50
2.20
2.20
5.00
2.70
2.70
1.00
0.60
0.60
2.80
1.20
1.20
2.80
1.30
1.30
9.00
6.00
6.00
9.00
6.00
6.00
9.00
6.00
6.00
9.00
6.00
6.00
0.60
0.30
0.30
1.00
0.40
0.40
1.20
0.50
0.50
2.10
0.80
0.80
2.40
1.50
1.50
2.50
1.00
1.00
3.10
1.90
1.90
0.70
0.40
0.40
1.30
0.60
0.60
1.30
0.60
0.60
4.50
2.90
2.90
4.50
2.90
2.90
4.50
2.90
2.90
4.50
2.90
2.90
---0.50
0.60
0.60
0.60
0.70
0.70
1.10
1.00
1.00
1.60
1.10
1.10
1.70
1.10
1.10
2.40
1.20
1.20
---2.00
2.00
2.00
2.00
2.00
2.00
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
5.20
---0.30
0.20
0.20
0.40
0.30
0.30
0.60
0.50
0.50
0.80
0.60
0.60
0.90
0.60
0.60
1.20
0.70
0.70
---0.90
0.90
0.90
0.90
0.90
0.90
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
2.80
-------0.30
0.30
----0.50
0.50
----0.50
0.50
Copyright © 2005 Tyco Flow Control. All rights reserved.
-------0.90
0.90
----2.20
2.20
----2.20
2.20
1.80
2.40
2.40
22.00
10.00
10.00
26.00
12.00
12.00
32.00
24.00
24.00
----------
4.30
4.30
4.30
41.00
41.00
41.00
41.00
41.00
41.00
41.00
41.00
41.00
----------
0.90
1.30
1.30
11.00
5.00
5.00
14.00
6.00
6.00
18.00
12.00
12.00
----------
7.00
7.00
7.00
51.00
51.00
51.00
51.00
51.00
51.00
51.00
51.00
51.00
----------
KEYMC-0001
5
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
A
M dia.
S
N
See note 1
.50
Conduit
entry
F
See note 2
C
B
E
L P
K
.75
J
H dia.
G
Dimensions (inches)
Size
Enclosure
1
B, G, S
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Q
S
6.38
5.75
4.75
5.38
7.72
6.88
5.32
5.00
2.44
4.75
2.19
4.00
1.37
2.23
2.00
4.56
Notes
1. Four tapped holes in actuator are 1/4-20UNC
on a 13/4-inch bolt circle straddling centerline.
2. Four tapped holes in actuator are 3/8-16UNC
on a 31/4-inch bolt circle straddling centerline.
3. Two 3/4-inch NPT conduit entries available.
5. Torque switches are not available in Size 1.
4. ‘S’ dimension is the clearance required to
remove cover.
6. Depth of bore is 1.25 inches.
Size 2, 3
Size 4, 5
M dia.
M dia.
N
A
D
N
S
C
F
B
E
See note 1
See note 2
See note 1
11/8-inch dia. x 2-inch deep or
13/8-inch dia. x 2-inch deep
15/8-inch dia. x 2-inch deep
11/8-inch dia. x 11/4-inch deep
See note 3
P
K
L
J
H dia.
G
See note 3
Dimensions (inches)
A
B
C
D
E
F
G
H
J
K
L
M
N
P
S
2, 3
2, 3
E, G, H
A, C, F
8.94
8.96
7.56
7.56
6.62
7.48
8.11
8.88
9.60
9.63
8.63
8.72
6.90
7.24
8.00
8.00
3.13
3.13
6.53
6.76
2.32
2.43
4.00
4.00
2.06
2.28
2.44
2.56
6.38
5.31
2, 3
4, 5
D, J, L
E, G, H
10.25
11.50
8.88
9.50
6.88
8.25
8.25
10.25
10.38
13.00
9.38
11.95
7.56
9.06
6.00
12.00
3.13
4.31
7.56
8.50
2.32
3.81
4.00
6.00
2.06
2.81
2.38
4.00
7.69
7.88
4, 5
4, 5
A, C, F
D, J, L
10.18
12.38
9.02
10.38
8.94
8.38
10.10
10.38
12.96
13.06
12.05
12.06
8.92
9.38
12.00
12.00
4.31
4.31
8.00
8.56
3.93
3.81
6.00
6.00
2.68
2.76
4.37
3.88
6.89
8.63
Size Enclosure
Notes
1. Four tapped holes in actuator are 3/8-16UNC
on a 31/4-inch bolt circle straddling centerline
for Sizes 2-5.
2. Four tapped holes in actuator are 1/2-13UNC
on a 5-inch bolt circle straddling centerline for
Sizes 4 and 5 only.
3. Keyways to accept a 1/4-inch square key for
11/8-inch diameter bore, 5/16-inch square key
for 13/8-inch diameter bore, and 3/8-inch
square key for 15/8-inch bore.
4. Two 1-inch NPT conduit entries available.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001
6
5. ‘S’ dimension is the clearance required for
cover removal.
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
B
N
17/8-inch dia. thru or
21/4-inch dia. thru
C
See note 1
See note 2
D
G
R
S
N
F
H dia.
E
A
J
P
L
Q
K
M
Dimensions (inches)
Size
6, 7
Enclosure
E, G, H
A
B
C
11.50
9.50
8.25 10.25 17.33 16.70
D
E
F
G
H
13.06 12.00
J
K
L
M
N
P
Q
R
4.31
8.50
8.56
7.00
2.81
8.75
4.75
6.00
S
7.88
6, 7
A, C, F
10.18
9.02
8.94 10.10 17.13 16.74
13.06 12.00
4.31
8.00
8.62
7.00
2.83
9.00
4.75
6.00
6.89
6, 7
D, J, L
12.38
10.38
8.38 10.38 17.831 16.81
13.06 12.00
4.31
8.57
8.56
7.00
2.76
8.63
4.75
6.00
8.58
Notes
1. Four tapped holes in actuator are 1/2-13UNC
on a 5-inch bolt circle straddling centerline.
2. Four tapped holes in actuator are 3/4-10UNC
on a 61/2-inch bolt circle straddling centerline.
3. Keyways to accept 1/2 x 3/8-inch x 4-inch key
for 17/8-inch or 21/4-inch diameter bore.
4. Two 1-inch NPT conduit entries available.
5. ‘S’ dimension is the clearance required for
cover removal.
6. Depth of bore is 4.75 inches.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001
7
Keystone Figure 777 Electric Actuator
Models EPI-3 to EPI-151
K
2
C
A
2 K 2 –A Y Y Y – Y Y H Y Y H – Y
Y
Special Assemblies
or Notes (2 digits)
Model Name (1 digit)
K – Keystone 777 Electric
A – Control Box
Y – Null Code
Size –Torque Output (1 digit)
1
2
3
4
5
6
7
–
–
–
–
–
–
–
300 lb.in.
600 lb.in.
1300 lb.in.
3600 lb.in.
5100 lb.in.
9100 lb.in.
15,100 lb.in.
EPI-3
EPI-6
EPI-13
EPI-36
EPI-51
EPI-91
EPI-151
B – Special Notes
Y – Null Code
Optional Accessories (6 digits)
A – Speed Control Module
(110/120 1-Ph. Size 2 & 3)
B – Speed Control Module
(110/120 1-Ph. Size 4 & 5)
C – Speed Control Module
(110/120 1-Ph. Size 6 & 7)
D – Speed Control Module
(220/240 1-Ph. Size 2 & 3)
E – Speed Control Module
(220/240 1-Ph. Size 4 & 5)
F – Speed Control Module
(220/240 1-Ph. Size 6 & 7)
G – Servo Amp (4-20 mA in/out) (Size 1)
H – Servo Amp (4-20 mA in/out) (Size 2-5)
J – Servo Amp (4-20 mA in/out)
(Size 6 & 7)
Y – Null Code
Approvals/Enclosure (1 digit)
Temperature Ratings: -40°F to 140°F [-40°C to 60°C]
A – Base Unit Type 4/4X Polycarbonate Cover (Size 2-7)
B – FM/CSA Type 4/4X Aluminum Housing (Size 1)
C – FM/CSA Type 4/4X Polycarbonate Cover (Size 2-7)
D – FM Type 4/4X Ductile Iron Housing (Size 2-7)
E – UL/NEMA 4/4X Aluminum Housing (Size 2-7)
F – AWWA Type 4/4X Polycarbonate Cover (Size 2-7)
G – FM/CSA Type 7 Aluminum Housing (Size 1)
H – FM/CSA Type 4/4X/7 Aluminum Housing (Size 2-7)
J – FM Type 4/4X/6/7 Ductile Iron Housing (Size 2-7)
S – Standard Industrial Aluminum Housing (Size 1)
Operating Voltages (1 digit)
A
B
C
D
E
F
G
H
J
K
–
–
–
–
–
–
–
–
–
–
110/120 1-Ph 50/60
220/240 1-Ph 50/60
208 3-Ph 60 (Size 2-7 only)
220/240 3-Ph 50/60 (Size 2-7)
440/480 3-Ph 50/60 (Size 2-7)
575 3-Ph 60 (Size 2-7)
12 VDC (Size 1-4)
24 VDC (Size 1-4)
380 3-Ph 50 Hz (Size 2-7 only)
208 1-Ph 60 Hz (Size 2-7)
A – Interposing Relay Kit for
24VDC Signal (Non-latching)
B – Interposing Relay Kit for
12VDC Signal (Non-latching)
C – Interposing Relay Kit for
120VAC Signal (Non-latching)
Y – Null Code
Y – Null Code
A – Retrans Module used without
Servo Amp (Size 1-5)
B – Retrans Module used without
Servo Amp (Size 6 & 7)
E – 0-1K Ohm Feedback
Potentiometer (Size 1)
F – 0-1K Ohm Feedback
Potentiometer (Size 2-5)
G – 0-1K Ohm Feedback
Potentiometer (Size 6 & 7)
H – 0-5K Ohm Feedback
Potentiometer (Size 1)
J – 0-5K Ohm Feedback
Potentiometer (Size 2-5)
K – 0-5K Ohm Feedback
Potentiometer (Size 6 & 7)
Y – Null Code
Motor Duty Cycle (1 digit)
1 – 20% Duty (On/Off only)
2 – 80% Duty (On/Off or Modulating)
Mounting Interface and Thread Type (1 digit)
K – Keystone with UNC Threads
T – ISO 5211 with Metric Threads (Size 2-5 only)
Pinion Bore (1 digit)
1
2
3
4
5
6
–
–
–
–
–
–
3/4” x 1/2” A/F (Size 1 only)
11/8” Bore Keyed (Size 2-5
13/8” Bore Keyed (Size 4-5
15/8” Bore Keyed (Size 4-5
17/8” Bore Keyed (Size 6-7
21/4” Bore Keyed (Size 6-7
only)
only)
only)
only)
only)
Features (4 digits)
Optional in Enclosure “A” only. Except where noted by
size below, all features are included in Enclosures “B-S” as standard.
A
B
C
Y
B – Torque Switches (N/A Size 1)
Y – Null Code
C – Auxiliary Switches (2-SPDT)
Y – Null Code
–
–
–
–
Additional Limit Switch (1-SPDT) All Sizes
Additional Limit Switch (2-SPDT) Size 2-7
Additional Limit Switch (4-SPDT) Size 4-7
Null Code
A – 110/220 VAC Anti-Condensation Heater
10-Watt (EPI-6 thru EPI-151), 5-Watt (EPI-3)
C – 12/24 VDC Anti-Condensation Heater
5-Watt (All Sizes)
Y – Null Code
D – Travel Stops
Y – Null Code
E – Handwheel
Y – Null Code
Phone: 713-466-1176
Tyco Valves & Controls
www.tycoflowcontrol.com
Tyco Flow Control (TFC) provides the information herein in good faith but makes no representation as to its comprehensiveness or accuracy. This data sheet is intended only as a guide to TFC products and services.
Individuals using this data sheet must exercise their independent judgment in evaluating product selection and determining product appropriateness for their particular purpose and system requirements. TFC MAKES
NO REPRESENTATIONS OR WARRANTIES, EITHER EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE WITH
RESPECT TO THE INFORMATION SET FORTH HEREIN OR THE PRODUCT(S) TO WHICH THE INFORMATION REFERS. ACCORDINGLY, TFC WILL NOT BE RESPONSIBLE FOR DAMAGES (OF ANY KIND OR
NATURE, INCLUDING INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES) RESULTING FROM THE USE OF OR RELIANCE UPON THIS INFORMATION. Patents and Patents Pending in the U.S. and
foreign countries. Tyco reserves the right to change product designs and specifications without notice.
Copyright © 2005 Tyco Flow Control. All rights reserved.
KEYMC-0001
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