Non Rising Rubber Seat Gate Valve

We are offering non rising rubber seat gate valve. Resilient seated non rising stem gate valve
design and manufacture conform din3352, bs5163
flange dimensions conform to din pn10pn16, en1092-2
face to face dimension conform to din3202 f4, bs5150&bs5163 pn16
testing conform to api598, pressure: pn10~ pn25, class125~class150
epoxy coating or special coating for potable water
operated by handwheel operated (gear box be optional)
 
no part name meterial
1 body ductile iron
2 disc ductile iron with epdmbuna
3 disc nut ductile iron
4 nut q235a
5 bonnet ductile iron
6 stem q235a
7 seal ring nbrepdm
8 nut brass
9 hand wheel dic.s.
10 bolt q235a
11 seal ring nbrepdm
12 locating ring q235a
dn(mm) l b n-ød d d1 d2
50 150 19 4-ø19 165 125 102
65 170 19 4-ø19 185 145 122
80 180 19 8-ø19 200 160 138
100 190 19 8-ø19 220 180 158
125 200 19 8-ø19 250 210 188
150 210 19 8-ø23 285 240 212
200 230 20 12-ø23 340 295 268
250 250 22 12-ø28 405 355 320
300 270 24.5 12-ø28 460 410 378
350 290 26.5 16-ø28 520 470 429
400 310 28 16-ø31 580 525 480