SED – Steripur 997 Diaphragm valve

RX Code: MXJ

Manually operated valve with stainless steel bonnet and handwheel


  • Stainless steel bonnet and hand wheel
  • Manual actuated with non-rising handwheel with optical indicator
  • Sealed bonnet
  • CDSA sealing concept
  • Flexible diaphragm suspension
  • Encapsulated diaphragm
  • Suitable for autoclave

Steripur 997 SED Diaphragm valve for high purity applications in the pharmaceutical, food, fine chemical and cosmetic industries.

These valves are predestined for applications with high purity, dirty or aggressive fluids and gases. Its smooth surface, without nuts or edges, combined with a self-draining exterior in all assembly positions, gives it an optimised design to be cleaned.
The Steripure is mostly used in conditions where diaphragm valves entirely made of stainless steel offer added value, such as cleanrooms or aggressive (corrosive) environments.

Read more about Brand: SED

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    seize tube: 2½” “4”; DN 65″ 100
    Membrane: MA 80, 100
    Max. pressure 10 bar (EPDM)
    8 bar (PTFE/EPDM)
    Temp. range
    • -20 ºC to 140 ºC (EPDM)
    • -20 ºC to 150 ºC (PTFE/EPDM)
    • Tri-Clamp (ISO, ASME-BPE, DIN 32676)
    • Flange
    • Butt weld
    weld connections ISO 1127, ASME-BPE, DIN 11850, BS-4825, SMS 3008
    • Body & connections: 316L (1.4435) forged
    • Bonnet: 316L (1.4435)
    • Handwheel: 316L (1.4435)
    • Diaphragms: EPDM, PTFE/EPDM
    surface treatment internal surface SF1
    cover suitable for two-way bodies, welded configurations, T-bodies, multiport bodies, tank bottom bodies
    control manual
    Certificates 3.1 material, FDA, USP Class VI 121 C, EHEDG, PED, CE 1935/2004, TSE/BSE
    Certificates (optional) 2.2 surface finish, ATEX 2GD


    • Investment cast
    • Other materials
    • Surface finish Ra value to max. 0.25 µm
    • Client specific connections
    • Adjustable internal travel stop or stroke limiter
    • Locking device

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

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      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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