HART Digital Valve Positioner: All

The Dresser Masoneilan HART communications protocol digital valve positioner uses eDDL and FDT-DTM technologies for interoperability with leading control system suppliers. It combines reliability and high performance control valve operations with easy installation and maintenance.

SVI II AP Advanced Performance Digital Valve Positioner

SVI II AP Advanced Performance Digital Valve Positioner

The SVI II AP positioner offers one-model-fits-all design for both rotary and reciprocating applications as well as scalable hardware/firmware platforms. It also delivers superior diagnostics for predictive/preventive maintenance. 

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SVI II ESD Emergency Shutdown Device

SVI II ESD Emergency Shutdown Device

SVI II ESD is a certified product for safety related application equipped the latest technology for emergency shutdown valve automation and in-service valve partial stroking.

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SVI II AP EZ Digital Valve Positioner

SVI II AP EZ Digital Valve Positioner

The EZ (Easy Smart) SVI II AP digital valve positioner has been designed to offer a compact, high performance digital instrument that is economical and easy to commission.

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