Two actuator/positioner combinations provide options to fit specific application requirements.
ACTUATOR
FEATURES/SPECIFICATIONS
2052
EP2
Valve Body Material Valve Trim Material Valve Shaft Material Maximum Inlet Pressure
Cast Iron
Cast Iron
SST
SST
303 SST
303 SST
125 psi
125 psi
Acceptable Media
Natural Gas, Air, Oil
Natural Gas, Air, Oil
Fluid Temperature Range Ambient Temperature Range
5°F to 350°F (-15°C to 177°C) -40°F to 140°F (-40°C to 60°C)
5°F to 350°F (-15°C to 177°C) -4°F to 175°F (-20°C to 80°C)
Input Signal
4-20mA
4-20mA
Protocol
Hart
Hart
Feedback
4-20mA
4-20mA
Agency Approval Protection Concept
FM
None
Explosion Proof/Intrinsic Safe/Non-Incendive
General Purpose* Non-Hazardous*
Suitable Area
Class I, Div. II 5psi to 145psi 6psi to 140psi
Supply Air Air Output
20psi to 90psi 0psi to 90psi
Switches
(2) SPDT Switches in Positioner
None
Display
None
Operator panel w/4 push buttons and display
Visual Indication Mechanical Stops
On Positioner
On Positioner
2
2
* EP4-, explosion proof FM/CSA, Class I, Div. II, Group A, B, C, D, Class II, Div. II, Group E, F, G.
Bulletin 1008A-2052-EP2 page 2
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