SPDA Actuators

Introducing Stream-Flo's Revolutionary SPDA & SPDA-T Pneumatic Diaphragm Actuators – The Future of Valve Actuation

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    Experience Efficiency, Reliability, and Performance in Gate Valve Applications

    For over 60 years, Stream-Flo has been a frontrunner in the energy industry, consistently delivering innovative valve actuation solutions. Our global presence and support network ensure unparalleled service and expertise, wherever you are. Today, we’re excited to unveil our latest breakthrough – the SPDA & SPDA-T Pneumatic Diaphragm Actuators, designed specifically for API 6A reverse or direct-acting fail-safe pneumatic actuator powered gate valve applications. Our unique diaphragm piston technology sets a new standard in life cycle reliability.

    SPDA Overview

    The SPDA & SPDA-T series marks a significant leap forward in valve actuation technology. These actuators are engineered for optimal performance in gate valve applications, offering robust and reliable control. The diaphragm piston concept at the core of these actuators delivers unmatched longevity and dependable operation, ensuring your systems run smoothly and efficiently.

    Product Features

    • Models SPDA and SPDA-T come with a modular design, offering compatibility with a wide range of OEM valves.
    • Our SPDA actuators boast an integral metal-to-metal backseat feature, enhancing sealing integrity.
    • Specifications include various sizes, temperature ratings, and working pressures suitable for diverse applications.

    Key Advantages

    Streamlined Integration: Designed for easy, quick connection to valve assemblies.

    Durable Construction: Features a robust actuator to valve bonnet mount, built to withstand demanding conditions.

    Corrosion Resistance: Both internal and external components are coated for maximum corrosion protection.

    Innovative Diaphragm Design: Our actuators are engineered for prolonged lifespan and consistent performance.

    Maintenance-Friendly: Simplified field repair and maintenance process.

    Safety Assurance: Includes a tamper-resistant pressure relief device for added operational safety.

    Valve Solutions

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