The 3103 gas valve is a rotary sleeve-and-shoe type-throttling valve.
Valve position feedback to the actuator driver is accomplished using a high accuracy resolver.
The EM35MR actuator is designed for use with the DVP (Digital Valve Positioner).

Features and Benefits
• Design of the valve is to be corrosion resistant and self-cleaning, allowing it to
operate in sour gas environments (high sulfur content gas) that can cause problems for other valves
• The EM35MR actuator is all electric, reducing hydraulic contamination and maintenance problems
• The DVP uses the latest in Woodward control architecture, robust controller to provide high-speed precise valve control
Product Variants
3103 EM35MR
• Conduit Entry
• 2.0 Inch RF ANSI Flange
• 24 VDC Input Voltage
• Standard Inlet Pressure and Enhanced Inlet Pressure Options
Product Specifications 3103 EM35MR
Maximum Gas Supply Pressure
• 720 psia (4964 kPa) – Standard Inlet Pressure (CSA and CE)
• 900 psia (6205 kPa) – Standard Inlet Pressure (CSA)
• 900 psia (6205 kPa) – Enhanced Inlet Pressure (CSA and CE)
Fuel Temperature
• -40 to +300 degrees Fahrenheit (-40 to +149 degrees Celsius)
Ambient Temperature
• -40 to +200 degrees Fahrenheit (-40 to +93 degrees Celsius)
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