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Gate ValveHome>Products
F4 Non-Rising Stem Resilient Seatd Gate Valve
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Design and Manufacture
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Face to Face
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Flange End
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DIN3352
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DIN3202 F4
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DIN3252
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Main parts and materials
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No.
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Parts Name
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Material
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1
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Valve Body
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Ductile Iron
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2
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Disc
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Ductile Iron+EPDM
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3
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Stem
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Stainless Steel
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4
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Bonnet Gasekt
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EPDM | |||||||||
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6
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Sealing Ring
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Silica Gal
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7
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O Ring
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Silica Gal
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8
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Stem Nut
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Brass
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9
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Holding Ring
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Brass
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10
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Handwheel
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Ductile Iron
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Outline and connecting measurement
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Type
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DN(mm)
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L
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D
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D1
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D2
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b-f
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Z× Фd
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PN10
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PN16
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PN10
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PN16
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PN10
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PN16
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PN10
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PN16
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Z45X-10/16
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50
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150
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165
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125
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99
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19-3
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4-Φ19
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65
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170
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185
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145
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118
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19-3
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4-Φ19
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80
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180
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200
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160
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132
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19-3
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4-Φ19
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8-Φ19
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||||
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100
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190
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220
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180
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156
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19-3
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8-Φ19
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125
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200
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250
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210
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184
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19-3
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8-Φ19
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|||||
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150
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210
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285
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240
|
211
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19-3
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8-Φ23
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|||||
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200
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230
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340
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295
|
266
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20-3
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8-Φ23
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12-Φ23
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||||
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250
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250
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405
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350
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355
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319
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22-3
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12-Φ23
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12-Φ28
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|||
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300
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270
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460
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400
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410
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370
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24.5-4
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12-Φ23
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12-Φ28
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|||
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350
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290
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505
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520
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460
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470
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430
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438
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27-4
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16-Φ23
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16-Φ28
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|
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400
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310
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565
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580
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515
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525
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482
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490
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29-4
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16-Φ27
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16-Φ30
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|
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450
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330
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615
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640
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565
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585
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532
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550
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30-4
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20-Φ26
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20-Φ30
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|
|
500
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350
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670
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715
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620
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650
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585
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610
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33-4
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20-Φ27
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20-Φ33
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|
|
600
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390
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780
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840
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725
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770
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685
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725
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37-5
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20-Φ30
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20-Φ36
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