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Anderson Greenwood-P-P000009

Válvulas de alívio de pressão operadas por piloto Anderson Greenwood Série 90/9000

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Product Description

Maximize a pressão de operação e minimize as emissões com a válvula de alívio operada por piloto da Série 90/9000; uma alternativa de alto desempenho aos dispositivos de alívio de contrapeso

Características

  • Pilot control keeps high seat forces all the way to set pressure point, helping eliminate product losses.
  • Snap action opening permits full opening at set pressure, allowing higher settings and overcoming freezing or sticking problems.
  • Choice of rapid snap opening and proportional modulating action pilots to suit the process.
  • Extensive selection of resilient seat and diaphragm materials to meet most conditions and provide long maintenance free operation.
  • Balanced against back pressure enabling connection to closed header systems without loss of valve lift or set pressure fluctuations.
  • Remote sensing option allows accurate pressure sensing regardless of inlet piping pressure losses.
  • Field test connection enables valve function verification in place without removal to a test bench or raising process pressures.
  • Manual blowdown enables manual or remote actuation to depressurize a system.
  • ASME UV Code Stamp for set pressures above 15 psig.

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