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Pressure Reducing Valve DN50-DN800

Release Time:

Oct 16,2024

Technical Parameters 

Part & Materials

No Part  Material
1 Body Ductile Iron GGG50
2 Seat Brass
3 Platen CS
4 Sealing EPDM
5 Disc Ductile Iron GGG50
6 DIamphragm EPDM
7 Platen CS
8 Nut Stainless Steel
9 Stem SS410
10 Spring Stainless Steel
11 Plug SS304
12 Bonnet Ductile Iron GGG50
13 Bolts A2-70
14 Needle Valve SS304
15 Pressure Gauge -
16 Pressure Gauge -
17 Pilot Valve SS304

 

Technical Data
No Description Specification
1 Nominal Dia DN50-DN800
2 Nominal Pressure PN10&PN16
3 Flange Standard Conformity  EN1092-2
4 Expoxy Coating Epoxy powder coating 
with minimum thickness of 250
microns inside and outside.
5 Working Temperature(Max)  80℃

 

Dimensions(mm)
DN L D C B  n-d b f
PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16 PN10 PN16
DN50 240 160 125 99 4-19 19 3
DN65 240 180 145 119 4-19 19 3
DN80 292 195 160 133 8-19 19 3
DN100 325 215 180 154 8-19 19 3
DN125 340 245 210 184 8-19 19 3
DN150 400 280 240 210 8-23 19 3
DN200 435 335 295 265 8-23 12-23 20 3
DN250 510 405 350 355 319 12-23 12-28 22 3
DN300 600 460 400 410 370 12-23 12-28 24.5 4
DN350 675 520 460 470 429 16-23 16-28 26.5 4
DN400 720 575 515 525 480 16-28 16-31 28 4
DN450 720 635 515 525 480 16-28 16-31 28 4
DN500 790 710 620 650 582 609 20-28 20-34 31.5 4
DN600 970 840 725 770 682 720 20-31 20-37 36 5
DN700 1120 910 840 794 24-31 24-37 39.5 5
DN800 1200 1025 950 901 24-34 24-40 35 43 5

Product Details