Wafer Butterfly Valve Steel Body With Metal Seat PN16

Wafer Butterfly Valve Steel Body With Metal Seat PN16

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GENERAL CHARACTERISTICS:

  • Wafer valves with a centered shaft.
  • Range from DN32/40 to DN200.
  • Two-way shutdown.
  • Non-tight closure.
  • 9-position lever.
  • ISO 5211 mounting plate.

NORMATIVES :

  • Design: ISO 10631 & EN 593.
  • Manufacturing:ISO 9001: 2015.
  • Distance between faces: EN 558-1 Series 20.
  • Mounting between flanges: EN1092-1 PN10/16 - ANSI150.
  • Marked according to:MSS SP-25.
  • Leakage tests:EN 12266-1 Rate A.
  • ATEX / ATEX Group II Category 2 G/2D Zone 1 & 21 Zone 2 & 22 (Optional marking).

CONDITIONS OF SERVICE (EPDM):

  • Maximum working pressure: 16 bar
  • Maximum working temperature: - 20 °C / + 350 °C.