Ko te Double Eccentric Butterfly Valve e mau ana i te hanganga rerekee rua, a, ko te hoahoa whakahiato o te pereti butterfly e tino pono ana te paera, he iti te taipana whakahaere, he wa poto te whakatuwhera me te kati, me te pai o te mahi hiri.Ka whakaitihia, ka karohia te tiaki i te wa e whakamahia ana, he roa te ora o te ratonga, he pai te whakamahi me nga painga hapori.
Ko nga ahuatanga o te Rererere Rerehua Takirua Takirua:
1) Ko te hanganga rerekee rua, ka wehe tere te pereti papanga i te nohoanga takirere i te wa e tuwhera ana, me te mahi o te kati me te kati i te wa e kati ana, he iti te taipana whakahaere, (ka whakatauritea ki te kore he rerekee), me te oranga ratonga o te nohoanga takirere he iti. roa.
2) He pono te mahi hiri, he kore te rerenga, a ko te whakatuwheratanga me te kati ka tae ki nga mano tini nga wa.
3) Ko te hoahoa streamline whakauru o te pereti butterfly he painga o te iti o te whakarea o te rerenga rerenga me te kaha nui.
4) Ko te anti-corrosion o roto me waho o te paera ka rehuhia ki te kapia epoxy electrostatic kore-paitini, ka taea e te matotoru te tae ki te 0.25 mm - 0.45 mm, he pai te mahi anti-corrosion, he roa te wa, me te parahanga tuarua ki te ka karohia te wai.
Nga Tikanga Mahi mo te Rererere Rerehua Takirua Takirua:
Waenga e tika ana: wai
Te pāmahana e tika ana: ≤0～80℃
Te pehanga ingoa: PN: 1.0 MPa, PN: 1.6 MPa
| Rererererererererere takahuri rua | |||||
| Whakatakotoranga Tikanga | Te pehanga | Ahu(mm) | |||
| DN | PN | D | L | D1 | H |
| 300 | 10 | 445 | 150 | 418 | |
| 16 | 460 | 150 | 428 | ||
| 350 | 10 | 505 | 175 | 462 | |
| 16 | 520 | 190 | 476 | ||
| 400 | 10 | 565 | 175 | 510 | |
| 16 | 580 | 175 | 520 | ||
| 450 | 10 | 615 | 175 | 550 | |
| 16 | 640 | 175 | 560 | ||
| 500 | 10 | 670 | 210 | 570 | |
| 16 | 715 | 210 | 620 | ||
| 600 | 10 | 780 | 210 | 650 | |
| 16 | 840 | 210 | 710 | ||
| 700 | 10 | 895 | 254 | 755 | |
| 16 | 910 | 254 | 770 | ||
| 800 | 10 | 1015 | 254 | 845 | |
| 16 | 1025 | 254 | 854 | ||
