LESER Clean Service Safety Valve Type 481

Clean ServiceType 481

Low capacity safety valve for safeguarding secondary processes in hygienic applications. Technical data

  • Low capacity safety valve for safeguarding secondary processes in hygienic applications
  • Suitable selection of aseptic connections for your plant with a delivery time of 2 weeks
  • CE_Europa_schwarz
  • VdTUEV
  • ASME_UV_USA_schwarz
  • EAC_Russland_schwarz
  • CRN_Kanada_schwarz
  • TS_Logo_China_schwarz
  • UKCA_Grossbritanien_schwarz
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Applications & Industries

  • Pharma
  • Food and beverages

The optimal solution for:

  • Safeguarding secondary processes such as gas systems in beverage bottling.
Tetrapak KRONES Proctor Gamble

Technical features Type 481

Set pressure (according to CE) 0.1 - 68 bar | 1.5 - 986 psig
Set pressure (according to ASME) 0.1 - 68 bar | 1.5 - 986 psig
Temperature (according to CE) -45 to 250 °C | -49 to 482 °F
Temperature(according to ASME) -45 to 250 °C | -49 to 482 °F
Power Orifice C-
Connections DIN/ISO Clamp and threaded connections in the following sizes:
DN 15 to DN 25
Connections ASME Clamp and threaded connections in the following sizes: NPS 3/4 to NPS 1
Housing material 1.4404 | SA 479 316L
Narrowest flow diameter d₀ 10 mm | 0.394 in
Narrowest flow cross section A₀ 78.5 mm² | 0.122 in²
Seat seal O-ring, Vulcanized soft seal
LESER Clean Service Safety Valve Type 481 Cutting image
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