Swing Check Valve

We are offering swing check valve.
Description
1face to face :din3202f6，bs5153
2flanged ends:din2501,bs4504,
3normal pressure::1.0mpa,1.6mpa,2.5mpa
4suitable medium:water
5working temperature:nbr≦80℃,epdm≦120℃
material list
no. part material
1 body ggg40ggg50
2 disc
ggg40ggg50
3 obturating epdmnbr
4 shaft epdmnbr
5 packing ggg40ggg50
dimensions(mm)
dn l1 b d c m h f n-d
din3202 bs5153 din3202 bs5153
50 200 203 19 19 165 102 125
118 3 4-19
65 240 216 19 19 185 122 145 135 3 4-19
80 260 241 19 19 200 138 160 160 3 8-19
100 300 292 19 19 220 158 180 182 3 8-19
125 350 330 19 19 250 188 210 205 3 8-19
150 400 356 22 19 285 212 240 235 3 8-23
200 500 495 22 20 340 268 295 275 3 12-23
250 600 622 26 22 405 320 355 320 3 12-28
300 700 698 26 25 460 378 410 365 4 12-28
350 800 787 27 27 520 438 470 400 4 16-28
400 900 864 28 28 580 490 525 430 4 16-31