PRODUCT

Standard
Deign Standard DIN3352
Face to Face DIN 3202 F4/F5
Body Flange Drilling DIN2501/DIN2533
Inspection standard EN 12266-1

 

数据

DN L H ΦD0 P.C.D ΦD1 ΦD2 NxΦD f T
in mm F4 1.0MPa 1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa 1.0MPa 1.6MPa
1.5" 40 140 180 150 110 88 130 4xΦ18 3 16
2" 50 150 205 165 125 102 130 4xΦ18 3 20
21/2" 65 170 220 185 145 122 150 4xΦ18 3 20
3" 80 180 245 200 160 138 150 8xΦ18 3 22
4" 100 190 293 220 180 158 185 8xΦ18 3 22
5" 125 200 352 250 210 188 185 8xΦ18 3 24
6" 150 210 398 285 240 212 225 8xΦ23 3 24
8" 200 230 477 340 295 268 225 8xΦ23 12xΦ23 3 26
10" 250 250 570 395 405 350 355 320 225 12xΦ23 12xΦ28 3 28
12" 300 270 647 445 460 400 410 370 378 285 12xΦ23 12xΦ28 4 28

性能

Technical Data
Nominal Pressure PN10 / PN16
Working Temperature 0℃ ~ 175℃
Suitable Medium Water, Oils,Waste Water

材质

Material Of Main Parts
NO Part Name Cast Ductile Iron
Material Gemeney Standerd
1 Seat Rings Cast Bronze DIN 1705 G-CuSn5ZnPb
2 Body Cast Iron DIN 1691 GG25
3  Wedge Cast Iron DIN 1691 GG25
4  Wedge Face Rings Cast Iron DIN 1705 G-CuSn5ZnPb
5 Stem  Stainless Steel DIN 17224 X20Cr13
6  Wedge Nut Cast Bronze DIN 1705 G-CuSn5ZnPb
7 Nuts Steel DIN RRST37-2
8 Bolts Steel DIN RRST37-2
9 Body Gasket Graphite 　
10 Bonnet Cast Iron DIN 1691 GG25
11 Gasket Graphite 　
12 Packing Gland  Cast Iron DIN 1691 GG25
13 O-Ring NBR NBR
14 Nuts Steel DIN RRST37-2
15 Bolts Steel DIN RRST37-2
16 Handwheel Cast Iron DIN 1691 GG25
17 Washer Steel DIN RRST37-2
18 Handwheel Bolt Steel DIN RRST37-2