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Compatible with linear and rotary valves and actuators, Logix 3800 digital positioner delivers high reliability in tough environments. It provides unparalleled modularity and versatility within a single unit. Its ability to handle double- or single-acting, linear and rotary applications reduces inventory and operating costs. Installation is simplified with an innovative, one-button quick calibration feature.
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The Flowserve Logix 3800e positioner is a value-based robust digital positioner engineered for unmatched performance for valve control and monitoring. Built on the same platform as the proven design of the Logix 3800 digital positioner from Flowserve, the Logix 3800e positioner is a cost-competitive, easy-to-use, high-precision unit that facilitates improvements in process uptime and yield at low costs.
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The Logix™ 3200MD+ Digital HART Positioner from Flowserve utilizes state-of-the-art piezo technology to provide superior performance and reliability. The Logix 3200MD+ can be easily configured using the local buttons or the ValveSight™ DTM. The Logix 3200MD+ is designed to withstand severe environments; it is equipped with over 100 helpful warning alarms that can warn against potential failure of the valve, actuator and positioner. When utilized with the ValveSight DTM Software many diagnostic tools are available to quickly diagnose problems and potential issues.
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The Flowserve Logix 3400MD Digital Foundation Fieldbus positioner utilizes state-of-the-art piezo technology to provide superior performance and reliability. The Logix 3400MD can be easily configured using the local buttons or the ValveSight DTM. Logix 3400MD has a complete diagnostics package that can alert the user to developing conditions that may cause unnecessary upset conditions in the plant.
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The Flowserve Logix 520MD+ Digital HART Positioner utilizes state-of-the-art piezo technology to provide superior performance and reliability. The Logix 520MD+ Positioner is designed to withstand severe environments; it is equipped with over 130 helpful warning alarms that can warn against potential failure of the valve, actuator, and positioner. When utilized with the ValveSight DTM Software many diagnostic tools are available to quickly diagnose problems and potential issues.
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The Logix 520MD Series digital positioner combines superior positioning and tuning functions with convenient setup and powerful diagnostic tools. The Logix 520MD positioner uses a multi-variable gain tuning algorithm which allows the positioner to make large step changes with minimal overshoot while achieving the resolution to respond to very small step changes. The Auto-tune procedure cycles the actuator to produce a measured response and selects gain values that provide appropriate actuator performance. The Auto-tune function includes a gain modifier selector that can be used to increase or decrease the calculated gain in order to achieve optimal performance. Easy DIP switch configuration for tuning mode and other common settings. For custom settings, tuning sets can be modified with a handheld or with ValveSight software, to accommodate a wide range of actuator sizes and types.
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The Valtek XL Series (XL and XL90), two-stage positioners offer fast and sensitive dynamic response characteristics to meet extremely demanding control objectives. The positioners are available with either an electro-pneumatic (I/P) transducer module for milliamp current control signals or a pneumatic module for aircontrol signals. Designed for high performance, these positioners are field reversible and ruggedly built for reliability in severe industrial environments.
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The Beta positioner is a single or double-acting, force balanced instrument that provides fast, sensitive and accurate positioning of diaphragm or cylinder actuators. It is available with either a pneumatic module for air control signals or an electro-pneumatic (I/P) module for milliamp current control signals. Designed for high performance, this positioner is compact, field reversible and ruggedly built for reliability in severe industrial environments.
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The Valtek NT 3000 Series Electro-Pneumatic Transducer is an active I/P Transducer that is used with a milliamp electricl control signal. It is interchangeable with the XL Series or Beta Series Pneumatic Positioners and can be mounted on either Valtek Linear or Valtek Rotary Actuators without modification.
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The StarPac 3 intelligent control system offers repeatability, accuracy and quick system response time with a small footprint and simple installation. It can stand alone or be integrated into a system, and is available for a variety of applications including oil and gas, chemical, paper, mining, industrial gases and power generation. Unique to the market, StarPac intelligent control systems give users an integrated view of the process at a single point and can improve plant operation at a lower installed cost than conventional control systems. The StarPac 3 builds on previous designs. Upgraded features include explosion-proof housing, USB and infrared interface, updated electronics, stainless steel options and enhanced positioner functions.
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The Flowserve Logix Zero-Bleed automation package is a comprehensive solution designed to help eliminate emissions in accordance to industry regulations governing steady-state bleed from pneumatic devices. The 3800zb control unit, which serves as the heart of the Zero Bleed Automation Package, brings simplicity and effectiveness to process control. It leverages the advanced features of the 3800 Smart Positioner device and integrates a zero-bleed system to achieve emissions reduction during steady-state positioning.