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Technical Conditions
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Item / Type
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JGD-1
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JGD-2
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JGD-3
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Working Pressure MPa (Kg.f/cm²)
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1 (10)
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1,6 (16)
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2,5 (25)
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Bursting Pressure MPa (Kg.f/cm²)
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2 (20)
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3 (30)
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4,5 (45)
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Vacuity KPa (mmHG)
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53,3 (400)
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86,7 (650)
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100 (750)
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Application Temp. °C
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-15 to + 115 Mannerism -30 to +250
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Application Medium
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Air, Compressor Air, Water, Seat Water, Hot Water, Acid, ...etc.
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Table of main parameters of nominal core diameter, length, displacement and flange
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DN
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Length
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Flange
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Bolts
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D. Bolt
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D. Bolt
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Displacement
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Lateral
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D. Angle
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(mm)
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(in)
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L (mm)
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b (mm)
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n
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d (mm)
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D1 (mm)
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Strech
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Comp.
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Displac.
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α1+α2
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32
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1,25
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95
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16
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4
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18
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100
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6
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9
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9
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15°
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40
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1,50
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95
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18
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4
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18
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110
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6
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10
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9
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15°
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50
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2
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105
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18
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4
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18
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125
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7
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10
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10
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15°
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65
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2,50
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115
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20
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4
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18
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145
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7
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13
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11
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15°
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80
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3
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135
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20
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8
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160
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160
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8
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15
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12
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15°
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100
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4
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150
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22
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8
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18
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180
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10
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19
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13
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15°
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125
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5
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165
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24
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8
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18
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210
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12
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19
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13
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15°
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150
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6
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180
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24
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8
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22
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240
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12
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20
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14
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15°
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200
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8
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210
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24
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8
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22
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295
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16
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25
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22
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15°
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250
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10
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230
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28
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12
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22
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350
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16
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25
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22
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15°
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300
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12
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245
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28
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12
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22
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400
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16
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25
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22
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15°
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350
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14
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255
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28
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16
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22
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460
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16
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25
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22
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15°
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400
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16
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255
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30
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16
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26
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515
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16
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25
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22
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15°
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450
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18
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255
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30
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20
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26
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265
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16
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25
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22
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15°
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500
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20
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255
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32
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20
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26
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620
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16
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25
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22
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15°
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600
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24
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260
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36
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20
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26
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725
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16
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25
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22
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15°
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700
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28
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320
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36
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24
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30
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840
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16
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25
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22
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15°
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800
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32
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340
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36
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24
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30
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950
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16
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25
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22
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15°
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900
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36
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370
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36
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24
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30
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1050
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16
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25
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22
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15°
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1000
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40
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400
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36
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28
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30
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1160
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18
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26
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24
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15°
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1200
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48
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420
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36
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32
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33
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1380
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18
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26
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24
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15°
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NOTE: 1.DN32-1200PN=1MPa 2.DN32-300PN=1.6MPa 3.DN32-300PN=2.5MPa 4.Flange selected according to JB81-59 5.Special requirements may be satisfied to order by correspondence and graph. 6.When using this product for high water supply, the pipeline should be provided with fixed supports or brackets, otherwise product must be fitted with an anti-fall device. The force of fixed support or bracket should be greater than axial force, otherwise an anti-fall device is also needed.
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© copyright 2011: almanit sanitary gmbh, Hamburg, Germany
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