Blanketing PRL-PRLE Series

These simple and robust designed pressure reducing valves don’t need any auxiliary energy and are adapted to a large number of processes requiring downstream pressure control. The pressure reducing valve closes when the downstream pressure increases. The set point is adjustable with a hand wheel, which compresses a spring more or less according to the desired set point value. These valves are particularly adapted for gasses such as air, nitrogen and many more.

  • Direct passage valve
  • PRL/Single reverse seat
  • PRLE /Single reverse seat Balanced by piston
  • Flanges PN 16: DN15 to DN100 / according EN 1092-1
  • Flanges Class 150: 1’’ - 2’’ - 3’’ - 4’’/ according EN 1759-1–B16-5
  • Materials:
    • Steel 1.0619 – A216 WCB for DN 80 – DN 100 -3’’ - 4’’
    • Stainless steel 1.4409 –CF3M
    • Stainless steel 1.4408 – CF8M for DN 80 – DN 100 - 3’’- 4’’
    • Design ANSI B16 -34, EN 12516-1 & EN 12516-2
  • PMA: according to PN
  • TMA: according to material
  • PMO: according to max. range
  • TMO: 160°C
  • Certifications: PED; ATEX II 2 G/D; ISO 900
Diaphragm in FPM
Adjusted & sealed
Rain Cover
Certificate ATEX – material -FDA

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