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Components
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1
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Body
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Cast Iron or Ductile Iron
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2
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Disc
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Ductile Iron with NBR/EPDM
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3
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Bonnet
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Cast Iron or Ductile Iron
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4
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Stem
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Stainless Steel
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5
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O-Ring
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NBR
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6
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Gland
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Cast Iron or Ductile Iron
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7
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Hand Wheel
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Cast Iron or Ductile Iron
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Application
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1
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Face to face according to BS5163:1986
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2
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Flange drilled according to BS4504
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Test
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Working Pressure
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PN10
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PN16
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Shell Pressure
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15 Bars
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24 Bars
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Seat Pressure
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11 Bars
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17,6 Bars
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Dimesions/Sizes (inch)
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DN
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2
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2.5
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3
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4
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5
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6
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8
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10
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12
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L
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7
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7,5
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8
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9
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10
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10,5
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11,5
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13
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14
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H
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11
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15,2
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11,6
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12,8
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14,8
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16,9
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21
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24,2
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27,2
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C
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7,9
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7,9
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9,8
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11
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12,6
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12,6
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13,8
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16
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17,7
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D
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6,5
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7,3
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7,9
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8,7
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10
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11
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13,8
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16
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18
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© copyright 2011: almanit sanitary gmbh, Hamburg, Germany
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