1.high quality and low price 2.design service and OEM service 3.20 years exporting experience 4.discount of large quantity 5.ISO certificate
Parts name | Material name |
Body | HT250, QT450, ZG400 |
Stem | Icr18Ni9Ti,QAL9-2,HMn58-2 |
Stem nut | ZcuAL9Mn2, ZHAL66-6-3-2 |
Shaft sleeve | ZcuAL9Mn2 |
Valve plate | ZG400 rubber |
Size | Length L mm | flange outer diameter D | Center hole diameterD1 | n-d |
40 | 165 | 150 | 110 | 4-Ø18 |
50 | 178 | 165 | 125 | 4-Ø18 |
65 | 190 | 185 | 145 | 4-Ø18 |
80 | 203 | 200 | 160 | 8-Ø18 |
100 | 229 | 220 | 180 | 8-Ø18 |
125 | 254 | 250 | 210 | 8-Ø18 |
150 | 267 | 285 | 240 | 8-Ø22 |
200 | 292 | 340 | 295 | 8-Ø22 |
250 | 330 | 395 | 350 | 12-Ø22 |