Butterfly valve AW DN 250 PN 10 with manual leverButterfly valve AW DN 250 PN 10 with manual lever

9940250000 Butterfly valve AW DN 250 PN 10 with manual lever

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Product attributes
DN 250
PN 10 bar
L2 73 mm
L 353 mm
D3 324 mm
H2 249 mm
H3 210 mm
H5 289 mm
weight 23.000 kg
BIM /
CAD
Availability on demand

Application

  • For water up to max. 40 °C
  • One piece housing for installations on the flanges according to DIN 2501, PN 10 or PN 16.

Characteristics

  • The butterfly disc is centrally positioned and aerodynamically designed, and it can be closed tightly in both flow directions.
  • Flange connection compound
    - according to DIN EN 1092-2
    - DN 40 to DN 150: PN 10 / 16
    - DN 200 to DN 00: PN 10 or 16, specify when ordering
    - DN 65: Flange with 4 hole

Material

  • Housing: EN-JS 1030 (GGG 40)
  • Washer: INOX 1.4408
  • Shaft: INOX 1.4005, with Woodruff key
  • Seat: EPDM
  • EWS epoxy coating according to GSK, RAL-GZ 662, internally and externally acc. to DIN 30677

Installation and assembly

  • Clamp between two flanges
  • Do not use any additional seals.
  • Direct conection with slip-on flange notfunctioning
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