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Sku: TecFlow-TF-BFV-W-PN161
Categories:

GENERAL CHARACTERISTICS:

  • Concentric disc valves.
  • Range from DN40 to DN600.
  • Two-way closing.
  • Long neck for heat insulation installations.
  • One-piece shaft. Prevents water hammer breakage.
  • Cartridge ring for easy replacement
  • Reduced dimensions and weights
  • No gaskets are required for installation.
  • Low pressure drop.
  • Upper flange ISO 5211.
  • 10-position lever.

NORMATIVES :

  • Design: BS EN 593.
  • Distance between faces: EN 558-1 Series 20, ISO 5272 Series 20, DIN 3202.
  • Mounting between flanges: PN10 / PN16 EN 1092-2, BS450, ANSI B16.1-5
  • Pressure tests: EN 12266-1, DIN 3230, BS6755 and ISO 5208:
  • Body: 24 bar.
  • Seat: 17.6 bar.
  • Manufactured according to the requirements of the European Directive 2014/68/EU "Pressure Equipment" Module H

CONDITIONS OF SERVICE (EPDM):

  • Maximum working pressure: 16 bar.
  • Maximum working temperature: -10 °C / +120 °C.
  • Peak temperature : -15 °C / 130 °C.