Mea Phoenix Actuator

Hydraulic Power Control Units

Designed to operate slide valves, gate valves, globe valves, ball valves, butterfly valves, 3-way switch valves, 4-way diverter valves, wedge plug isolation valves and other linear, rotary, and lift/push and turn devices in a variety of critical isolation and emergency shut down applications. The Phoenix is equipped for applications that require high thrust/torque operation, very high speeds, extreme reliability and fail-safe capability. Features include, but not limited to:

Full stroke speed 0.5 sec to 5 sec
1 out of 1 (1OO1), 2 out of 2 (2oo2), 2 out of 3 (2oo3) ESD systems available, SIL-2 capable, testable and monitored
Linear thrust output 2,000 lbf (8,896 Newton) – 100,000 lb (444,822 Newton) (consult factory for higher outputs)
Rotary torque output 2,000 lbf-in (226 N-m) – 1,000,000 lbf-in (112,985 N-m) (consult factory for higher outputs)
Ambient temperature rating -40F to 140F (-40C to 60C)
Fail position – Fail Close, Fail Open, Fail Last
Hazardous area rated
Relay logic, single, redundant, triple redundant PLC control system configurations
Advance diagnostics, monitoring and calibration
Smart communication with DCS and SIS
HMI, pilot lights, switches and push buttons interface

Larger stroke lengths and thrust available on request

Linear and Rotary Actuators

Linear and rotary heavy duty actuators equipped to operate with any hydraulic power control units. Features include, but not limited to:

Single, redundant, triple redundant externally mounted position transducers with auto switchover (bump-less transfer) with ability to remove online
Heavy duty declutching mechanism with dual acme screw design
Mechanical position indicator
Adjustable mechanical stops
Handwheel in service alarm
Position limit switches
End of stroke cushions for piston assembly
Eye bolt for actuator support
Top guard, with optional bottom guard and cylinder sunshield

Larger stroke lengths and thrust available on request

Lift/push and turn actuator

Lift/Push and Turn heavy duty actuator equipped to operate with purposely designed hydraulic power control unit. The actuator is designed to operate 3-way Delayed Coker switch valves, Delayed Coker wedgeplug Isolation valves and 4-Way diverter valves. Features include, but not limited to:

Linear hydraulic cylinder thrust output 100,000 lbf (444,822 Newton)
Bi-directional hydraulic motor for precise control of plug rotation
Encoder and proximity switches sense plug position
Mechanical stops to prevent accidental switch to unwanted position
Manual handwheel override

Larger stroke lengths and thrust available on request

Hydraulic Power Units

Designed to provide hydraulic pressure supply to one or multiple hydraulic control units. Feature include, but not limed to:

Single, redundant, triple redundant hydraulic pump/motor setup
Dual hydraulic filter setup for ability to change filters online
Differential pressure monitoring
Hydraulic reservoir with temperature, level and pressure monitoring
Hydraulic fluid conditioning systems – heating/cooling, particles monitoring, moisture control
Hydraulic pressure monitoring
Motor starters and motor control operation
Relay logic or PLC base control system options available

Larger stroke lengths and thrust available on request

Hydraulic Control Units

Designed to operate isolation and emergency shut off slide valves, gate valves, globe valves, ball valves, butterfly valves and other linear and rotary devices in variety of critical applications.

Full stroke speed 0.5 sec to 5 sec
1 out of 1 (1OO1), 2 out of 2 (2oo2), 2 out of 3 (2oo3) ESD systems available, SIL-2 capable, testable and monitored
Linear thrust output 2,000 lbf (8,896 Newton) – 100,000 lb (444,822 Newton) (consult factory for higher outputs)
Rotary torque output 2,000 lbf-in (226 N-m) – 1,000,000 lbf-in (112,985 N-m) (consult factory for higher outputs)
Ambient temperature rating -40F to 140F (-40C to 60C)
Fail position – Fail Close, Fail Open, Fail Last
Hazardous area rated
Relay logic, single, redundant, triple redundant PLC control system configurations
Advance diagnostics, monitoring and calibration
Smart communication with DCS and SIS
HMI, pilot lights, switches and push buttons interface

Larger stroke lengths and thrust available on request

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Mea Phoenix Actuator

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