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Safety valve LESER 441442 Safety valve LESER 441/442
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17 200.00 грн
  • Nominal inlet: DN20-DN200
  • Response pressure: 0.1-40 bar
  • Working medium pressure: 16 bar-40 bar
  • Working environment temperature: -270 to 450 °C
  • Material: 0.6025; 0.7043; 1.0619; 1.4408
Safety valve LESER 441442 XXL Safety valve LESER 441/442 XXL
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  • Nominal inlet: DN200-DN400
  • Response pressure: 0.2-25 bar
  • Working medium pressure: 16 bar/25 bar
  • Working environment temperature: -196 to 550 °C
  • Material: 1.0460; 1.0425; 1.4571
Safety valve LESER 444 Safety valve LESER 444
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  • Nominal inlet: DN25-DN80
  • Response pressure: 0.1-16 bar
  • Working medium pressure: 16 bar
  • Working environment temperature: -45 to 200 °C
  • Material: 1.4404
Safety valve LESER 455456 Safety valve LESER 455/456
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  • Nominal inlet: DN25-DN100
  • Response pressure: 2.5-100 bar
  • Working medium pressure: 100 bar
  • Working environment temperature: -85 to 550 °C
  • Material: 1.0619; 1.4581; 1.7357
Safety valve LESER 457458 Safety valve LESER 457/458
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  • Nominal inlet: DN25-DN150
  • Response pressure: 2.5-300 bar
  • Working medium pressure: 300 bar
  • Working environment temperature: -85 to 550 °C
  • Material: 1.0619; 1.4581; 1.7357
High performance safety valves

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