2902 Grooved Butterfly Valve
Sangana kana kudarika zvinodiwa zve EN593, AS4795.1 uye MSS SP-67.
Rubha yakavharidzirwa ductile iron disc.
2 shafts dhizaini
Kukwirisa flange zvinoenderana ne ISO 5211 kana MSS SP-102.
Grooved magumo ekubatanidza zviyero zvinosangana neAWWA C606 chiyero kana imwe IPS pombi.
SS304 / 316 simbi isina tsvina shaft.
BUNA-N yakavharidzirwa disc.
Gear opareta kana mubato wakashanda.
Yakavakwa-mukati hasha switch yegiya opareta.
| Chikamu | Material | EN Tsanangudzo | Kutsanangurwa kweASTM |
| Muviri | Cast Iron | EN1563 SH-GJS-450-10 | A536 65-45-12 |
| Shaft | Simbi isina ngura | EN10088, X20Cr13 | A276, Grade 420 |
| Disc | EPDM Yakavharwa Ductile Iron | ||
| Bushing | Plastiki | Zvekutengeserana, PTFE | |
| Shaft Kuisa Chisimbiso | O-Ring | EN681, BUNA-N | D2000 NBR |
