The EPS- Electronic Positioner System provides an accurate valve positioning function whereby the movement of the actuator is controlled by a 4-20mA input control signal. Any change in the input signal results in a corresponding and proportional change in the position of the ball. The internal microprocessor and closed loop feedback system continuously monitors and maintains accurate valve position. Valve can be set to fail closed, in-place or open with loss of control signal (4-20mA input). The valve will remain in the last known position with loss of electric power. The positioning module is self-calibrating and fully potted to help protect the electronics against vibration and moisture. Valve position can be monitored with onboard analog output signal.
Rugged unique integral motor/housing design provides higher torque in a very small package. Actuators are tested to rigorous UL and CSA standards and certified by CSA. Anti-condensation heater is standard and will help protect actuator against damage caused by condensation. Typical applications include industrial/process piping, pulp and paper, food processing, water treatment and irrigation.
Ball Valve Standard Features
Electric Actuator Standard Features
|Type||Electric Actuated PVC Ball Valve- Positioner|
|Current Rating||1.0A (full load amps)|
|Input Control Signal||4-20mA|
|Cycle Time||20 seconds per 90° rotation (+/- 10% no load)|
|Pipe Size||1-1/2 inch (both IPS glue socket and NPT end connectors included)|
|Port Size||Full Port, Cv 123|
|Pressure Rating||232 PSI (16 Bar) see P/T chart, Vacuum 29"Hg |
Not suitable for air or gas
|Valve Temperature Range||32-140 °F (0 to 60 °C)|
|Actuator Temperature Range||-13 to +131 °F (-25 to +55 °C)|
|Ball and Stem||PVC|
|Ball Seats||PTFE (Teflon) energized with EPDM seals|
|Stem Seals||Dual EPDM seals|
|Enclosure||Aluminum alloy, polyester coating, SS fasteners|
|Enclosure Rating||Type 4X (IP67) weatherproof|
|Electrical Connections||Terminal strip, 1/2" NPT conduit (optional) / cable connectors (included)|
|Valve Position Confirmation||4-20mA output monitoring signal (same type as input signal)|
|Manual Override||5mm hex drive with protective cover|
|Motor Protection||Current sensor|
|Anti-Condensation Heater||4 watts thermostatically controlled|
Connectors and CablesConduit Adapter 1/2" NPT for 5618 Series Electric Actuators Stock #: 561890Price: $13.20
Buy 3 or more for $11.88 each
7-Conductor Cable for 5618 Series Electric Actuators- 16ft Stock #: 588009Price: $42.00
Buy 10 or more for $37.80 each
5618 Series Electric Actuators with EPS Positioner - Installation Instructions
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