Intelligent valve positioners have SIL partial stroke testing feature

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New SITRANS VP300 intelligent valve positioners incorporate 2007 Nobel Price winning Giant Magneto Resistance effect.

They also feature SIL-certified partial stroke testing for linear and rotary actuators to ensure emergency shutdown valves are movable during an emergency.

The GMR technology is used for noncontact position sensing of a linear or rotary valve shaft. This eliminates any mechanical wear or complex interaction of couplings and levers between components. VP300 requires only a single magnet for strokes to 150 mm / 5.9-in. or rotary angles up to 120°.

With GMR technology this positioner is less sensitive to vibration with accuracy and less wear benefits.

SITRANS VP300 features an aluminum housing with high IP66/NEMA 4X protection. It’s applicable over -40° to +85°C. Full positioners details are yours free.

Siemens Industry Incorporated
3333 Old Milton Parkway, Alpharetta GA 30005

For Free Valve Positioners Information: http://ogpe.hotims.com/r5/search.asp?action=search&return_by_category=n&order_by=a&searchstring=Siemens

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