Keystone EPI2 Electric Actuator0 pages

Keystone EPI-2 electric actuators

The EPI-2 series are compact, intelligent quarter-turn electric actuators
for the accurate control of valves with torques from 35 to 2000 Nm /
308 to 17,700 lb.in.

Features

General application

Technical data

The EPI-2 is available in six sizes and is
designed for on/off or modulating control of
butterfly, ball, rotary plug valves or dampers in
a wide range of heavy industrial, chemical and
petrochemical plants on and offshore.

Power supply:

• Low or high voltage single phase DC or AC
power supply with 3-phase option
• Multiple adjustable stroking times to suit
specific applications
• Interchangeable base plate and range of
shaft inserts enable simple connection to any
valve type
• Intelligent control unit prevents overheating
• Epicyclical gearing ensures reliable and
smooth operation
• Top-mounted position indicator
• Constantly-engaged, hand wheel-operated
manual override in case of power failure
• Bluetooth™ wireless connectivity for
non-intrusive configuration, operation and
diagnostics
• Optional local control panel for manual valve
operation with additional open/close indicator
• Simple upgrade options for modulating
control and network communication via
DeviceNet or Profibus DP protocols
• Latched-type output contacts for fully open/
fully close remote indication. Output contacts
for monitor and blinker/local selector
indication are also available

Voltage fluctuations:
Frequency:
Torque output:
Ambient temperature
Standard range:
Low temp range:
Conduit entry:

www.pentair.com/valves

Single phase from
24 to 48 V DC or AC
at 50/60 Hz
Single phase from
100 to 240 V DC or AC
at 50/60 Hz
3-phase from
208‑240 V AC,
380-480 V AC and
500‑575 V AC
+/-10%
+/- 5%
From 35 to 2000 Nm /
308 to 17,700 lb.in.

Bluetooth™ is a trademark of Bluetooth SIG. Inc, USA

-25°C to +70°C /
-13°F to 158°F
-40°C to +70°C /
-40°F to 158°F
M25/1” NPT

© 2012 Pentair Ltd. All Rights Reserved.

VCTDS-02865-US 14/05