FLANGE BUTTERFLY VALVE ME TE KAUPAPA HIKO
1. Flange runga: flange pūrere taraiwa paerewa, rite ki ISO5211
2. Te tinana takirere: ka tohua te rino ngongo me etahi atu mea e tika ana
3. Pereti takirere: ka taea e te pereti takirere kaunuku te whakaiti i te mate pehanga me te mate rere. Ko te taha o te pereti takirere ka tukatukahia e
mata porohita me te orohia a ringa. Kei a ia nga ahuatanga o te taipana whakahaere iti, te roa o te oranga o te nohoanga o te puera
me te pai o te mahi hiri. Ka taea te kowhiri i runga i nga momo momo rauemi pāpāho.
Kei te hono atu ki te whakawhitinga o roto o te porowhita hurihuri, me te pai ake o te mahi anti-corrosion.
4. Rubber valve seat: Shoe valve seat and integrated valve seat can completely isolate the valve body from the medium.
Ka whakatauritea ki etahi atu riu hangahanga, ka kaha ake te whakanoho o te nohoanga takirere me te iti rawa o te uara taipana. Kaore he take
taapirihia nga kaareti flange ki nga pito e rua i te wa e whakauruhia ana. Ka taea te tono ki nga momo rauemi me te pai mo te mutunga o te paipa (momo lug).
5. Rakau takirere: kua hoahoatia te momo raina pokapū e rua te haurua o te rakau takirere ki te papatahi, tapawha me te hexagonal tuku pereti takirere,
te hiri e rua-ara, kaore he rerenga, kaore he aukati rere i te wa o te whakaurunga.
7. "O" mowhiti: NBR butyl rapa, whai hua ārai puehu me te ārai rerenga o roto.
8. Ka taea e te pereti maukati momo 'U' me te porowhita te aukati kia kore e pupuhi te rakau.
Hua Huānga
Mahinga Mahinga Matua
| Te diameter ingoa | DN100-DN1200 | DN100-DN1200 | DN100-DN1200 | |
| Te pehanga ingoa | 1.0 | 1.6 | 2.5 | |
| Te pehanga whakamatautau | Hiri(MPa) | 1.1 | 1.76 | 2.75 |
| Anga(MPa) | 1.5 | 2.4 | 3.75 | |
| Te pāmahana e tika ana | -10℃~100℃ | |||
| Waenga e tika ana | Wai, parakaingaki, hau, mamaoa, kai, rongoa, momo hinu, waikawa, kawakore, tote, aha atu. | |||
Nga waahanga matua
| Ingoa wahi | kakano o te rauemi |
| tinana takirere | Te rino maka nodular, te rino maka hina, te tinana whakarewa, te tinana kowiri tira |
| Pereti takirere | Nodular maka rino |
| kakau takirere | SS410、SS416、SS431、SS304、20Cr13 |
| nohoanga takirere | EPDM、NBR、Te rapa maori, te fluororubber, te silica gel、PTFE |
| O-mowhiti | Ethylene propylene rapa, rapa butadiene |
| ringaringa toki | PTFE, parahi |
Nga Taipitopito Hua
Tiwhikete
Tukanga
Nga taputapu
Taupānga
















