Downloads

  1. Group 31 Quarter-Turn Compact Rotary Actuators 12/4/2025

    Group 31 compact rotary actuators, model 31-M50, include a single analog electronic control module which receives a 4–20 mA or 1–5 V dc input signal and provides a 4–20 mA or 1–5 V dc feedback for position control and indication.

  2. Group 75 Compact Rotary Actuators 12/4/2025

    These compact rotary actuators were originally designed to control boiler windbox damper applications. Today they are used in numerous ways. Constructed with multiple mounting points makes it flexible to fit into tight areas. Great for controlling small rotary valves and damper applications. The model 75 actuators adapt to challenging heat and space configurations that other actuators cannot accommodate.

  3. Multi-Turn Actuator (88-109) 12/4/2025

    The Beck 88-109 is a continuous duty, multi-turn actuator designed to provide reliable control of rising stem and non-rising stem gate valves. Additionally, when coupled with a 1/4-turn gearbox, it is an ideal solution for large butterfly and other quarter-turn valves with high torque requirements.

  4. Impact Of Improved Actuation On Filter Performance 12/4/2025

    A water filtration treatment plant was built in 1950, pneumatic actuators were installed on all of the filter control valves. The pneumatic actuators were not always reliable. Air compressor problems limited the availability of the pneumatics to control the filter valves.

  5. Actuators On Aeration Blower Valves Improve Dissolved Oxygen And Increase Overall Process Stability 12/4/2025

    Discover how installing Beck electric actuators on the aeration blower control valves has improved process stability and plant operations for a South Florida treatment plant.

  6. Valve Upgrades Reduce The Number Of Corrective Work Orders By 99% 12/4/2025

    A water treatment plant was using conventional electric actuators on valves across the facility, including the modulating Filter Effluent applications. A history of actuator problems prompted plant personnel to consider replacements.

  7. Sludge Valve Upgrades Reduce The Number Of Corrective Work Orders 12/4/2025

    Read about one of the largest wastewater treatment plants in the world that recently finished a project for upgrading its sludge valve actuators.

  8. Proven Approach To Tackling Aquatic Invasive Species 12/4/2025

    As aquatic invasive species continue to overwhelm hydropower, industrial, and municipal systems worldwide, this webinar explores why traditional filtration and chemicals are falling short—and how a dual-barrier UV approach is emerging as a proven, chemical-free alternative backed by global field results.

  9. Full Flow, Safe Water: HOD UV For Municipal Water Applications 12/4/2025

    As utilities worldwide face mounting pressure from drought, water scarcity, and tightening regulations, this webinar explores how validated, chemical-free UV solutions are reshaping disinfection across surface water, wastewater, desalination, and potable reuse.

  10. Carbon Media Solutions 12/3/2025

    Xylem’s offering of granular activated carbons includes a versatile group of adsorbents designed to meet your needs for air and water compliance, wastewater treatment, remediation, and water purification. As an exclusive supplier of AquaCarb® and VoCarb® carbons, among many others, we provide premium virgin, activated, and reactivated carbons sourced from high-quality bituminous coal, coconut shell, and anthracite coal, suitable for both liquid and vapor phase applications.

    Our activated carbons undergo rigorous quality testing at a state-certified environmental and carbon testing laboratory. Our application experts can help you select the right carbon, enabling you to improve performance, extend time between exchanges, and minimize operating costs.

    We maintain a large inventory of high-quality carbons for quick selection and delivery. We can deliver carbon to you in:

    • Supersacks
    • Paper bags
    • Fiber drums