Sanitary Union Sight Glass
Sanitary Union Sight Glass
Sanitary Valves

Our Sanitary Union Sight Glass features a union connection that allows for easy disassembly, cleaning, and inspection.  It is equipped with a high press clean glass, offering excellent clarity, high temperature resistance, and chemical durability.  This design is particularly beneficial in processes where frequent maintenance or manual inspection is necessary.

The sight glass is made of stainless steel 304 or 316L, ensuring excellent corrosion resistance and durability.  The union weld ends are available in SMS and DIN standards.

Features：
  1. Connection：SMS weld end, DIN weld end
  2. Fully precision machined and polished.
  3. Fit for：Food and Pharmaceutical industry.
Materials：
  1. Body：SUS304, 316L available
  2. High Press Clean Glass
  3. Teflon Gasket
  4. Nut：SUS304
  5. Seal：Viton, Silicon, FKM available
  • SGDW
    DIN Sight Glass Weld End Union Type
    SIZE ØA ØB ØC L1 L
    DN25 26 35 63 21 37.0
    DN32 32 41 70 21 40.0
    DN40 38 48 78 21 41.0
    DN50 50 61 92 22 42.5
    DN65 66 79 112 25 48.5
    DN80 81 93 127 29 52.5
    DN100 100 114 148 31 61.5
  • SGSW
    SMS Sight Glass Weld End Union Type
    SIZE ØA ØB ØC L1 L
    DN25 22.5 25 51 19 34
    DN38 35.5 38 74 23 40
    DN50 48.5 51 84 24 42
    DN63 60.5 63.5 100 28 46
    DN76 72.9 76.1 114 30 47
    DN100 100 105 138 31 49
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