LESER Clean Service Safety Valve Type 488

Clean ServiceType 488

Safety valves for high performance protection in hygienic applications. Technical data

  • 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

Applications & Industries

  • Pharma
  • Food and beverages

The optimal solution for:

  • Brewery and beverage industry
Tetrapak KRONES Proctor  Gamble

Technical data type 488

Set pressure(according to ASME) 0.1 - 16 bar | 1.5 - 232 psig
Set pressure(according to CE) 0.1 - 16 bar | 1.5 - 232 psig
Temperature(according to DIN EN) -45 to 150 °C | -49 to 302 °F
Temperature (according to ASME) -45 to 150 °C | -49 to 302 °F
Power Orifice G- to P
Connections DIN/ISO
Clamp, threaded and flanged connections in the following sizes:
DN 25 to DN 100
Connections ASME
Clamp, threaded and flanged connections in the following sizes:
NPS 1 to NPS 4 1/2
Flange pressure stage entry DIN EN 1092 PN 16
Flange pressure rating inlet ASME B16.5 Class 150
Housing material 1.4404, 1.4435 | SA 479 316L
Narrowest flow diameter d₀ 23 - 92 mm | 0.906 - 3.622 in
Narrowest flow cross section A₀ 416 - 6648 mm² | 0.644 - 10.304 in²
Bellows material EPDM
Seat seal O-ring
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Sizing and selection

Sizing and selection of your LESER Safety valve with VALVESTAR® - The Sizing Program

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