SED – Multi block Diaphragm valve

RX Code: MEA

Compact multiblock with stainless steel diaphragm valves and stainless steel or plastic actuators


  • compact
  • one block of stainless steel
  • minimal surface contact
  • faster and easier cleaning (SIP-CIP)

Romynox delivers SED multi block diaphragm valves for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries. The SED multi block diaphragm valves includes the same features and performance of a standard 2-way diaphragm valve of the KMA and Steripur series.

By using SED multiblock the diaphragm valves design process circuits can be assembled from one block of stainless steel. Due to a minimal of contact makes the system faster. And cleaning is easier  (CIP –SIP). With this design seal mass will be removed as much as possible. This will increase the heat absorption and the valve assembly quickly sterile (SIP).

The multiport valves can be made in many different variations according to the wishes. For various examples see datasheet at the bottom of this page.


  • Handle: control valve or open-close signaling
  • Other materials: 904, Hastelloy
  • Special versions: Customization is always possible

Read more about Brand: SED

    This product comes in a variety of options.

    Just send your request here. Our sales team will connect with you about all the product details and options available.

    Sizes Bore: DN 4 to DN 10
    Material Body: 316L , (forged)
    Diaphragms: EPDM, PTFE, silicone
    Actuators: stainless steel or plastic
    max temp 150°C
    max. presure 10 bar
    Connections – Orbital welding connection with standards; ISO, ASME , DIN and SMS
    – Tri-clamp connection with standards; ASME BPE, DIN 32676 , DIN 11861
    Finish: – surface finish Ra value to max 0.25 um
    – electro- polished or only mechanically polished
    – or ASME BPE 2012 Table SF5
    Operation manual and actuator (pneumatic)
    Certificates 3.1, FDA , USP Class VI , CE / PED
    Certificates (optional) surface finish certificate, ATEX


      Step files for this product is not ready yet and it is upon user request for Now!

      Our team is ready to provide you with the latest STEP file for your component.
      Expect delivery to your email within 2 working days.

      Standard certificates

      Optional certificates

      2.2 Surface Finish ATEX

      You can contact us or ask for your Optional Certificate in your quotation.

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