Emerson easy-Drive Brochure
Contents
1. Fisher D3 valve with easy Drive electric actuator Benefits No venting of product to atmosphere Eliminates maintenance issues arising from wet or dirty well gas Highly responsive valve strokes from fully open to fully closed in less than five seconds Easy to commission Calibrate by opening and closing no switches to set No power is required to maintain shutoff The unit can be disconnected and seat load will remain m Easy to use Diagnostics available over Modbus Complete Electric Wellhead from Emerson Process Management Fully integrated and supported electric wellhead solutions are available from your local Emerson sales office Fisher electrically actuated globe valves ROC FloBoss and ControlWave RTUs flow computers Rosemount pressure level and temperature sensors Daniel and Micro Motion flow meters 6 The easy Drive is exactly what we are looking for on our wells with dirty and wet gas HSE manager Natural Gas Producer Yellow and green represent responsible natural gas control backed Fisher product reliability Flexible Control Modbus RTU RS 485 4 20mA 1 5V or dry contact Ease of Use Calibrate by opening and closing No switches to set Low Power Consumption Capable of being operated from solar charged battery systems at 12 or 24VDC Reliable Brushless DC Motor Motor and controls are designed for remote field operation2. Low Power High Reliability pe EMERSON lanadement aN Fisher easy Drive Electric Actuators Fisher D4 valve with easy Drive electric actuator Environmental Stewardship Fisher easy Drive electric actuators are specifically designed for upstream natural gas applications They can be installed on Fisher D4 or D3 valves and give you the ability to use proven robust globe valve technology while protecting the environment from methane gas venting Improved Reliability Gas quality is not always consistent and particulates can be a maintenance problem for pneumatic actuators Electric actuators avoid this maintenance issue Improved Profitability Traditionally valves and instrumentation in natural gas applications have been powered by the pressure of the gas itself This means that gas must be vented to atmosphere the same gas that would be otherwise sold Technical Fisher easy Drive electric actuator specifications include low energy requirements of 12 or 24VDC operation maximum current draw of 3 5A when moving and an at rest power draw below 1W The control signal can be Modbus RTU RS 485 4 20 mA 1 5V or dry contact configurable within the Modbus registers Operating temperature range is 20 C to 0 C 4 F to 158 F The easy Drive electric actuator can control pressures up to 4250 psi on the D4 valve and maintain a Class IV shutoff indefinitely without power
3. Sealed Gearbox The permanently lubricated gearbox eliminates the need for cleaning and regreasing Explosion Proof Housing Approved for Class Division 1 Groups C D Zone 1 IIA EXd ATEX IP66 NEMA 4X Field Selectable Flow Rates FloPro feature allows field adjustment of capacity without changing the trim on D3 valve Easy and Safe Maintenance Deep bore hammer nut for easy removal of actuator bonnet assembly to access the plug and seat Maintains thread engagement until after process boundary is broken for user safety Excellent Emissions Control ENVIRO SEAL packing technology provides an improved stem seal to minimize fugitive emissions If you found this brochure valuable may we also recommend the following brochures Fisher C1 Pneumatic Controller Reduces Energy Use Increases Profits ORG 4 ORs Earn More Revenue from Natural Gas Production Fisher FIELDVUE DVC6000 Natural Gas Certified Integrated Primary Process Seal Emerson Process Management Marshalltown lowa 50158 USA Sorocaba 18087 Brazil Chatham Kent ME4 4QZ UK Dubai United Arab Emirates Singapore 128461 Singapore www EmersonProcess com Fisher D351901X012 MY42 Mar12 Fisher i2P 100 Electro Pneumatic Transducer For Safer Operations and Improved Up Time 2010 2012 Fisher Controls International LLC All rights reserved Fisher easy Drive FloB
4. oss Rosemount Daniel Micro Motion ENVIRO SEAL and FIELDVUE are marks owned by one of the companies inthe Emerson Process Management business unit of Emerson Electric Co Emerson Process Management Emerson and the Emerson logo are trademarks and service marks of Emerson Electric Co All other marks are the property of their respective owners The contents of this publication are presented for informational purposes only and while every effort has been made to ensure their accuracy they are not to be construed as warranties or guarantees express or implied regarding the products or services described herein or their use or applicability All sales are governed by our terms and conditions which are available upon request We reserve the right to modify or improve the designs or specifications of such products at any time without notice Neither Emerson Emerson Process Management nor any of their affiliated entities assumes responsibility for the selection use or maintenance of any product Responsibility for proper selection use and maintenance of any product remains solely with the purchaser and end user EMERSON Process Management
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