FLANGE BUTTERFLY VALVE NE ELECTRIC ACTUATOR
1. Upper flange: yakajairika kutyaira mudziyo flange, zvinoenderana ISO5211
2. Muviri wevhavha: ductile iron uye zvimwe zvinoshandiswa zvinoshandiswa zvichasarudzwa
3. Ivhavha yevhavha: ndiro yakagadziridzwa yevhavha inogona kubudirira kuderedza kurasikirwa kwekumanikidza uye kurasikirwa kwekuyerera. Mucheto weplate yevhavha inogadziriswa ne
spherical surface uye yakakwenenzverwa nemaoko. Iyo ine hunhu hwediki chaiyo inoshanda torque, hupenyu hurefu hwesevhisi yechigaro chevharuvhu
uye kushanda zvakanaka kwekuisa chisimbiso. Inogona kusarudzwa maererano nemhando dzakasiyana dzemidhiya.
Iyo yakabatana neyemukati kutapurirana kweiyo shaft inotenderera, ine zvirinani anti-corrosion performance.
4. Rubber valve seat: Chigaro chevhavha yeshangu uye chigaro chevhavha yakasanganiswa inogona kuparadzanisa muviri wevhavha kubva pakati.
Kuenzaniswa nemamwe mavharuvhu ekugadzirisa, chigaro chevhavha chinoiswa zvakasimba uye chine yakaderera torque kukosha. Hapana chikonzero
wedzera flange gaskets pamigumo miviri panguva yekuisa. Inogona kushandiswa kune zvakasiyana-siyana zvinhu uye yakakodzera kumagumo epombi (lug type).
5. Mudonzvo wevharuvhu: iyo yepakati mutsara mhando mbiri hafu shaft valve tsvimbo inogadzirwa ine flat, square uye hexagonal valve plate transmission,
maviri-nzira yekuisa chisimbiso, hapana kuvuza, uye hapana kuvharika kwekuyerera panguva yekuisa.
7. "O" mhete: NBR butyl rubber, inobudirira kudzivirira guruva uye mukati mekudzivirira kubuda.
8. 'U' type yekiyi ndiro uye circlip zvinokwanisa kudzivirira shaft kuti isaputike.
Products Elements
Main Performance Spcification
| Zita dhayamita | DN100-DN1200 | DN100-DN1200 | DN100-DN1200 | |
| Nominal pressure | 1.0 | 1.6 | 2.5 | |
| Test pressure | Chisimbiso(MPa） | 1.1 | 1.76 | 2.75 |
| Shell(MPa） | 1.5 | 2.4 | 3.75 | |
| Kushanda tembiricha | -10℃~100℃ | |||
| Inoshandiswa pakati | Mvura, tsvina, mweya, chiutsi, chikafu, mushonga, mafuta akasiyana siyana, asidhi, alkalis, munyu, nezvimwe. | |||
Zvikamu zvikuru
| Chikamu zita | kuumbwa kwezvinhu |
| vharafu muviri | Nodular cast iron, grey cast iron, cast simbi muviri, Stainless simbi muviri |
| Valve ndiro | Nodular cast iron |
| Dzinde revhavha | SS410,SS416,SS431,SS304,20Cr13 |
| chigaro chevharuvhu | EPDM,NBR,Natural rabha, fluororubber, silica gel,PTFE |
| O-ring | Ethylene propylene rabha, butadiene rabha |
| ekisi sleeve | PTFE, ndarira |
Products Details
Zvitupa
Process
Equipments
Application
