Emerson Bettis EHO Electro-Hydraulic Operator (Smart)

Bettis EHO Electro-Hydraulic Operator (Smart)

The EHO comes in two versions: the Standard EHO and the Smart EHO. The Standard EHO is designed for on/offESD applications, while the Smart EHO is designed for modulating ESD applications and comes with alert, alarm,diagnostic, and self-calibration features.

The Bettis Smart Electro-Hydraulic Operator(EHO) is a self-contained electro-hydraulic actuator designed to actuate quarter-turn valves. It is designed to provide fail-safe actuation for Emergency Shut Down(ESD) valves. The Bettis Smart EHO has advanced diagnostic capability and can be connected to DCMlink for remote monitoring.

Specifications of Bettis EHO Electro-Hydraulic Operator (Smart)

Power SourceElectro-Hydraulic

Product TypeElectro-Hydraulic Actuator

ActuationSpring-return

CertificationsFM, ATEX, IECEx, PESO, CCOE, CSA, SIL 3

Control TypeOn/off, ESD

Valve TypeBall, Butterfly, Plug, Triple Offset

Operating TemperatureStandard -20°F to +140°F (-29°C to +60°C). Optional temperature -40°F to +140°F (-40°C to +60°C).

Torque/Thrust1,264 to 707,696 in-lbs

Operating Pressureup to 3,000 psi