Gate valves for drinking water

Keula gate valves are available in the following categories:

GR 14 flange connection

Keula gate valve in accordance with DIN EN 1171
Face-to-face length GR 14 in accordance with DIN EN 558-1, DN 40–600
Water (drinking water, industrial water)
With material approval for W 270 and KTW certificate

Description

  • DIN DVGW conformity mark: NW-6108 BS 0039
  • Wedge-shaped gate, all-round rubber-coated
  • Flanges in accordance with DIN EN 1092-2, PN 10/16
  • Spindle bearing outside the medium

DN [mm]  FTF* length [mm]  DN [mm]  FTF* length [mm]
     40                 140                      200               230
     50                 150                      250               250
     65                 170                      300               270
     80                 180                      400               310
    100                190                      500               350
    125                200                      600               390
    150                210

*FTF = face-to-face

Types

  • Hand wheel
  • With stem extension kit and connection resistant to tensile forces in accordance with GW 336
  • Electric drive

Materials

  • Valve body/bonnet/wedge: spheroidal graphite cast iron
  • Stem: X20Cr13
  • Stem screw nut: brass
  • Wedge: all-round rubber-coated (EPDM in accordance with the KTW recommendations and with W 270 material approval for drinking water)
  • Wedge guide: PTFE

All materials used comply with the requirements of the German Federal Environmental Agency (UBA).

Surface protection

  • Option 1:
    Internal and external: epoxy resin powder coating
    Colour: RAL 5015 (sky blue)
  • Option 2 (DN 40-300):
    Internal and external: enamel coating
    Colour: RAL 5013 (cobalt blue)

Downloads

GR 15 flange connection

Keula gate valve
Face-to-face length GR 15 in accordance with DIN EN 558-1, DN 40–500
Water (drinking water, industrial water) With material approval for W 270 and KTW certificate

Description

  • DIN DVGW conformity mark: NW-6108 BS 0039
  • Wedge-shaped gate, all-round rubber-coated
  • Flanges in accordance with DIN EN 1092-2, PN 10/16
  • Spindle bearing outside the medium 

DN [mm]   FTF* length [mm]    DN [mm]   FTF* length [mm]
    40                    240                     150               350
    50                    250                     200               400
    65                    270                     250               450
    80                    280                     300               500
   100                   300                     400               600
   125                   325                     500               700              
  

*FTF = face-to-face

Types

  • Hand wheel
  • With stem extension kit and connection resistant to tensile forces in accordance with GW 336
  • Electric drive

Materials

  • Valve body/bonnet/wedge: spheroidal graphite cast iron
  • Stem: X20Cr13
  • Stem screw nut: brass
  • Wedge: all-round rubber-coated (EPDM in accordance with the KTW recommendations and with W 270 material approval for drinking water)
  • Wedge guide: PTFE

All materials used comply with the requirements of the German Federal Environmental Agency (UBA).

Surface protection

  • Option 1:
    Internal and external: epoxy resin powder coating
    Colour: RAL 5015 (sky blue)
  • Option 2 (DN 40-300):
    Internal and external: enamel coating
    Colour: RAL 5013 (cobalt blue)

Downloads

Keula gate valve with Tyton sockets

Keula gate valve - Tyton®
DN 80–200
Water (drinking water, industrial water)
With W 270 material approval for drinking water and KTW certificate

Description

  • Wedge-shaped gate, all-round rubber-coated, with PTFE guide
  • Tyton sockets including Tyton gaskets (EPDM)
  • Spindle bearing outside the medium

DN [mm]    FTF* length [mm]
       80                286
      100               310
      150               350
      200               390

*FTF = face-to-face

Types

  • Hand wheel
  • With stem extension kit and connection resistant to tensile forces in accordance with GW 336
  • Electric drive

Materials

  • Valve body/bonnet/wedge: spheroidal graphite cast iron
  • Stem: X20Cr13
  • Stem screw nut: brass
  • Wedge: all-round rubber-coated (EPDM in accordance with the KTW recommendations and with W 270 material approval for drinking water)
  • Wedge guide: PTFE

All materials used comply with the requirements of the German Federal Environmental Agency (UBA).

Surface protection

  • Option 1:
    Internal and external: epoxy resin powder coating
    Colour: RAL 5015 (sky blue)
  • Option 2:
    Internal and external: enamel coating
    Colour: RAL 5013 (cobalt blue)

Downloads

Keula gate valve with Tyton socket and spigot

Keula gate valve with Tyton socket and spigot
DN 80–200
Water (drinking water, industrial water)
With W 270 material approval for drinking water and KTW certificate

Description

  • Wedge-shaped gate, all-round rubber-coated, with PTFE guide
  • Tyton socket including Sit Plus® gasket (EPDM)
  • Spindle bearing outside the medium

DN [mm]    FTF* length [mm]
      80                 296
     100                320
     150                360
     200                400

*FTF = face-to-face

Types

  • Hand wheel
  • With stem extension kit and connection resistant to tensile forces in accordance with GW 336
  • Electric drive

Materials

  • Valve body/bonnet/wedge: spheroidal graphite cast iron
  • Stem: X20Cr13
  • Stem screw nut: brass
  • Wedge: all-round rubber-coated (EPDM in accordance with the KTW recommendations and with W 270 material approval for drinking water)
  • Wedge guide: PTFE
  • Tyton Sit Plus® seal EPDM (NBR on request)

All materials used comply with the requirements of the German Federal Environmental Agency (UBA).

Surface protection

  • Internal and external: epoxy resin powder coating Colour: RAL 5015 (sky blue)

Download

PE spigot ends

Keula gate valve with weld-on spigots for PE pipes
DN 50-300
Drinking water
With material approval for W 270 and KTW certificate

Description

  • SDR 11 up to PN 16, SDR 17 up to PN 10
  • Wedge-shaped gate, all-round rubber-coated
  • Spindle bearing outside the medium
  • PE spigots, suitable for weld-on

*FTF = face-to-face

Types

  • Hand wheel
  • With stem extension kit and connection resistant to tensile forces in accordance with GW 336
  • Electric drive

Materials

  • PE spigots: PE 100 blue in accordance with DIN 8074
  • Valve body/bonnet/wedge: spheroidal graphite cast iron
  • Stem: X20Cr13
  • Stem screw nut: brass
  • Sleeve: steel
  • Wedge: all-round rubber-coated (EPDM in accordance with the KTW recommendations and with W 270 material approval for water)
  • Wedge guide: PTFE

All materials used comply with the requirements of the German Federal Environmental Agency (UBA).

Surface protection

  • Internal and external: epoxy resin powder coating Colour: RAL 5015 (sky blue)
  • Sleeve: epoxy resin powder coating

Downloads