EL Electric Rotary Valve Actuators
by El-O-Matic
EL Series Electric Rotary Valve Actuators produce up to 7,080 lb. in. of torque and utilize a miltiple reduction worm gear system that is self-locking and provides tight positioning control for quarter turn valves.
Specifically designed for challenging process automation where an air supply is not available, low ambien tempertures make air powered actuators unreliable, actuator locatin makes maintenance chores difficult, or an all-electric control system is desired.
EL Series Actuators offer a host of standard, integrated features including manual override, torque switches (except EL 20/55), dome position indicator, mechanical travel stops, and compartment heater (except EL 20). They also accept a wide range of control accessories and options.
- Features
- Performance Characteristics
- Integrated Control Options
- Area Ratings
- Specifications
- Dimensions
Features
Performance Characteristics
Integrated Control Options
OPTION CODE |
|
DATA SHEET |
XS |
Extra Switches (up to
6) |
FK 150.0.003 |
SC |
Electronic Speed Control |
FK 150.1.003 |
POT |
Potentiomenter* |
FK 150.0.005 |
MP |
Multi-Position Control
(3, 4, 5, 6) |
FK |
180 |
180° Rotation |
F |
PT 4 |
4-20 mA Position Transmitter
(120 VAC) |
F 150.1.001 |
PT 2 |
4-20 mA Position Transmitter
(24 VDC) |
F 150.3.001 |
MOD |
4-20 mA Position Control |
F 150.1.004 |
LT |
Low Temperature to -40°F* |
F |
LC |
Local Control Station** |
FK 150.1.006 |
PL |
Plug and Socket Connection** |
FK |
MT |
Multiturn (10 turn max.) |
F |
NOTE:
EL 20 limited to 2 XS option only.
* Depends on model and integrated options
** Available with XP / installed only
Area Ratings
OPTION CODE |
|
DATA SHEET |
WP |
Weatherproof NEMA 4X |
200.0.002 |
XP |
Explosionproof
NEMA 4X/7/9
Class I, Div. 1, Grp C & D
Class II, Div. 1, Groups
E, F, & G |
F 240.0.002 |
FM |
FM approved (XP)
(not available EL 20) |
F 240.0.001 |
CSA |
CSA weatherproof version
(available at additional cost) |
F |
IP65 |
European Certification
for Weatherproof |
F |
Cenelec |
Rating Eexd 11BT4
European Certificaion
Explosionproof |
F |
Key: |
F: Factory Option
K: Kit Option (field installable) |
|
Specifications
Enclosure: |
NEMA 4X or 4X/7/9 (except
EL 20) |
Temperature: |
-4 to +158°F |
Connections: |
by 12 to 16 point internal
terminal strip |
Finish: |
zinc plate, two part-polyurethane |
Life: |
100,00 operations minimum |
Heater: |
25W, standard |
Materials: |
see data sheet |
Conduit entry: |
EL 55-150 1/2" NPT
EL 200-800 3/4"NPT |
Notes:
*FM approved explosionproof Model +140°F Max.
|
EL
20 |
EL
55 |
EL
100-800 |
Nominal Rotation: |
90° |
90° |
90° |
Adjustment - Stops |
± 10° |
0° - 110° |
0° - 110° |
Voltages |
120 and 220/240 50/60
Hz 24 VDC |
120 and 220/240 50/60
Hz 24 VAC/DC 220, 380 460 three ph. |
120 and 220/240 50/60
Hz 24 VAC/DC 220, 380 460 three ph. |
Manual Override |
- |
Hand Wheel |
Hand Wheel |
Visual Indication |
- |
Raised Dome* |
Raised Dome* |
Limit/Auxiliary Switches |
4 X 10 A SPDT |
4 X 10 A SPDT |
4 X 10 A SPDT |
Torque Switches |
- |
- |
2 X 10 A SPDT |
Duty Rating |
30% |
30% |
30% |
Thermal Protection |
Motor Thermostat |
Motor Thermostat |
Motor Thermostat |
Notes:
*NEMA 4X/7/9 Model - Borosilicate glass indicator window
Dimensions