MA 50 – EPDM – SED Diaphragm

RX Code: MMX

DN 50 Molded open


  • Woven fabric reinforcement between two elastomer layers
  • Increased lifetime expectancy under steam
  • Ideal for vacuum applications
  • One piece, molded open
  • Diaphragm is interchangeable with all SED Diaphragm valves
  • Batch traceable by a set of unique codes molded into the diaphragm dvary

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    MA50 EPDM Diaphragm MA50 PTFE backed EPDM Diaphragm bonded MMX REINFORCED EPDM SED DIAPHRAGM EPDM in SED Diaphragms is a specifically developed compound reinforced with a vulcanized woven fabric inlay. This construction gives it higher stability at elevated temperatures and pressures, such as in critical aseptic applications with SIP steam sterilizing cycles and processes.

    In addition, the woven fabric inlay is vulcanized over the embedded compressor stud in order to strengthen the elastomer-metal connection. Thus, the EPDM diaphragm is ideal for vacuum applications. All EPDM diaphragm of SED are manufactured in the molded open position.

    Suitable for SED Diaphragm Valves: KMD 982, KMA 905, Steripur 907, KMD 402, KMA 395, Steripur 417.

    Read more about Brand: SED

    For tube sizes DN 50, IMP 2”
    Temperature range -40°C to 150°C
    Connection Thread stud
    Dimensions 78 mm x 82 mm
    Material EPDM (Ethylene-propylene elastomer peroxide cured)
    Certificates 3.1b, FDA, USP Class VI {87}, {88}, TSE/BSE

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