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DIN3352 F4 Resilient Seat Gate Valve

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DIN3352 F4 Resilient Seat Gate Valve

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Product Description

No Description Specification
1 Nominal Diameter DN40-DN300
2 Nominal Pressure PN10/PN16
3 Design Standard DIN3352 F4
4 Face to Face Standard EN558&ISO5752 Series-14
5 Flange Standard DIN2533
6 Testing Standard DIN3230
7 Expoxy Coating Minimum 250 microns
8 Shell Test 1.5 Mpa/2.4Mpa
9 Sealing Test 1.1 Mpa/ 1.76 Mpa
10 Working Temperature 120℃ (Max)

 

Material List of Valve Parts

NO. Part Material NO. Part Material
1 Body Ductile Iron GGG50 9 Bonnet Nut Brass
2 Wedge Ductile Iron GGG50 EPDM 10 Pad PTFE
3 Stem SS420 11 Thrust Washer Brass
4 Stem Nut Brass 12 Pad PTFE
5 Bolts CS Gr 8.8 13 Dust Cover NBR
6 Gasket EPDM 14 Hand Wheel/Cap Ductile Iron GGG50
7 Bonnet Ductile Iron GGG50 15 Bolts A2-70
8 O Ring NBR

 

 

Main Connection Dimension

DN L PN10 PN16 f W H
D C B n-d b D C B n-d b
DN40 140 150 110 84 4-19 18 150 110 84 4-19 18 3 160 190
DN50 150 165 125 99 4-19 19 165 125 99 4-19 19 3 160 205
DN65 170 185 145 119 4-19 19 185 145 119 4-19 19 3 160 225
DN80 180 200 160 133 4-19 19 200 160 133 8-19 19 3 180 250
DN100 190 220 180 154 8-19 19 220 180 154 8-19 19 3 200 285
DN125 200 250 210 184 8-19 19 250 210 184 8-19 19 3 250 330
DN150 210 285 240 210 8-23 19 285 240 210 8-23 19 3 250 375
DN200 230 340 295 265 8-23 20 340 295 265 12-23 20 3 300 480
DN250 250 405 350 319 12-23 22 405 355 319 12-28 22 3 330 590
DN300 270 460 400 370 12-23 24.5 460 410 370 12-28 24.5 4 380 650
DN350 290 520 460 429 16-23 24.5 520 470 429 16-28 26.5 4 490 770
DN400 310 565 515 480 16-28 24.5 580 525 480 16-31 28 4 490 850
DN500 330 640 565 530 20-28 25.5 640 585 530 20-31 30 4 490 920
DN550 350 670 620 582 20-28 26.5 715 650 609 20-34 31.5 4 590 1000
DN600 390 780 725 682 20-31 30 840 770 720 20-37 36 5 590 1190