Stopventil, Hi-Low - VEP-ST

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Beskrivelse
En stopventil eller Hi-low-ventil anvendes f.eks. i presser eller trækløvere, der anvender to parallelle pumper, hvoraf den ene er en højstrøms- og lavtrykspumpe og den anden lavstrøms- og højtrykspumpe. Begge pumper leverer deres kombinerede flow til forbrugeren, indtil den indstillede trykværdi er nået. Fra da af vil den store pumpe blive aflastet til tanken, og den lille pumpe vil levere sit flow ved højt tryk.
Fordele
  • Lavt energiforbrug
  • Lavere strømforbrug
  • Hurtigere
Produktoplysninger
  • Ap = højt tryk
  • Bp = lavt tryk
  • M = trykmåler
  • Tryk (bar): 210
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