All subcategories
    Home / Valves / Diaphragm Valves / Diaphragm Valves
    • Diaphragm valve series Aseptconn products at flexachem

    Diaphragm Valves

    Valves Flowserve
    Send Enquiry

    SED Flow control Hygienic Diaphragm valves are designed to suit aseptic processes in Biotech and Pharmaceutical industry. We offer Manual and pneumatically operated diaphragm valves manufactured with an intelligent design to ensure high quality and long lifetime.

     

    Flexachem Manufacturing Ltd offer SED Flow Control Gmbh valves. All are manufactured in Germany to the highest ASME BPE Standards.

     

    What is a Diaphragm valve?

     

    A Diaphragm valve is a flexible, pressure responsive element that transmits force to throttle, open or close a valve. Diaphragm valves separate the flow stream from the closure element using an elastomeric diaphragm, which is a flexible, durable material.

     

    The diaphragm in a valve serves as a seal to prevent the liquid encountering other operating parts of the valve, avoiding contamination, corrosion and wear. The diaphragm valve is well suited for the control of the flow of corrosive materials and avoiding contamination of product within many processes around “clean utilities”, WFI (water-for-injection), and many purified water applications in Pharma & Biotech industry.

     

    The video below shows how the SED KMA 905 handwheel operated Diaphragm valve is operated.

     

    • SED Flow Control
    • Specifications
    • Technical Data
    • Advantages
    • Industries
    • Applications
    • Video
    • Documents
    • Contact

    SED Flow Control

    SED Flow Control

     

    Diaphragm Valves SED flow control

     

    SED Flow Control GmbH manufacture a wide range of reliable high quality, Aseptic diaphragm valves tailored to suit the biotech and pharmaceutical industry and wherever clean and purified water is a necessity.

     

    Valve model types are generally Steripur, KMA and KMD, along with associated controls. These are manual/ hand operated valves or pneumatic actuator operated valves. Specifications are to ASME BPE standards.

     

    The SED Diaphragm valves are Manual/hand operated  or Pneumatic operated valves. Their Diaphragm valves have an innovative design which are user friendly.

     

    These Diaphragm valves are made up of high quality stainless steel with a polished surface of 0.25 to 0.8 µm and can be used in many sterile processes.

    Specifications

    Valve Type: Handwheel or pneumatic actuator

     

    Material: Valve body made from 1.4435/316L stainless steel (Investment cast or forged)

     

    End Connections: Clamp ends or butt weld ends

     

    Surface Finish: Polished surface of 0.25 to 0.8 µm

     

    Standards: ASME BPE

     

    Design Features:

     

    • Hygienic, sterile design
    • CDSA diaphragm exclusive to SED for better sealing and reduced entrapment
    • Compact and lightweight actuators
    • Optional locking device (U-Lock)
    • Available in plastic or stainless steel actuators
    • Multi-port valves available upon request

    Technical Data

    • Diaphragm Material: Elastomeric diaphragm, pressure-responsive, flexible, and durable
    • Function: The diaphragm transmits force to throttle, open, or close the valve, serving as a seal to prevent liquid from encountering other operating parts of the valve. This helps avoid contamination, corrosion, and wear.
    • Valve Models: Steripur, KMA, KMD
    • Actuation: Manual/hand-operated or pneumatic actuator-operated
    • Application Standards: ASME BPE

    Advantages

    • High Quality and Reliability: Designed to ensure higher quality and longer lifetime compared to competitors.
    • Hygienic Design: Sterile stainless steel construction prevents contamination.
    • Exclusive Diaphragm Design: CDSA diaphragm provides superior sealing and reduces entrapment.
    • Versatility: Available in multiple configurations, including multi-port options.
    • User-Friendly: Easy to operate with compact actuators and optional locking devices.
    • Fast Delivery: Efficient production and supply chain ensure quick delivery times.

    Industries

    • Biotech Industry
    • Pharmaceutical Industry

    Applications

    • Aseptic Processes: Ideal for controlling the flow of corrosive materials and avoiding product contamination.
    • Clean Utilities: Used in water-for-injection (WFI) systems and other purified water applications.
    • Sterile Processes: Suitable for various sterile processes requiring high levels of purity and cleanliness.

    Video

    The video below demonstrates the operation of the SED KMA 905 handwheel-operated diaphragm valve.

     

    Video credit: SED Flow Control- You tube

    Documents

    Contact Us

    Do you have questions or comments about receiving a quote, our products, solutions and services, and support? Contact us by filling out the form.

    • Shauna O’Connor (internal) - Tel: 021-4617237
    • Email: shauna.oconnor@flexachem.com
    • Brendan Merrigan (External) – Mob: 087 2598124

      Need help with finding the right technical solution?

      ask the experts
      asd