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DF40B25NI 2 way valve, flanged, DN40, PN16, kvs25, nodular iron

SKU: DF40B25NI

Pro Brand Logo

DF40B25NI 2 way valve, flanged, DN40, PN16, kvs25, nodular iron

SKU: DF40B25NI

Product overview

These single-seated valves are used for modulating control of hot/chilled water or steam in heating, ventilating and air conditioning systems. They are designed especially for use in high differential pressure applications (e.g. district heating) The valves can be operated by linear actuators series ML64... and ML74... In combination with dedicated actuators the DF...B...NI-SV safety linear valves are approved according DIN EN 14597 and marked with CE0035 e.g. for district heating application.

  • Pressure-balanced plug
  • Nodular iron body with flanged end connections
  • Low seat leakage rate
  • Metal-to-metal seating for long life span
  • Self-adjusting packing
  • Accurate positioning to ensure state-of-the-art temperature control
  • Direct-coupled electric for easy mounting
  • Special versions are approved according to DIN EN 14597 in combination with dedicated actuators

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