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Cyflwyniad:
Resilient seat butterfly valve' disc installed on the diameter of the pipe direction Cylindrical channels in butterfly valve body, disc disc around the axis of rotation, the rotation Angle of 0 90, rotary to 90, when the valve is fully open New the characteristics of the high life stainless steel butterfly valve and butterfly valve in use process problems, this kind of valve shall generally be installed in the pipeline Soft seal butterfly valve can be divided into flange soft seal butterfly valve, wafer soft seal butterfly valve, groove soft seal butterfly valve.
Cais:
Cyfrwng cymwys: dŵr, carthffosiaeth, dŵr môr, aer, stêm, bwyd, meddygaeth, olew, asid, alcali, halen, ac ati.
Disgrifiad:
Yn ôl y dosbarthiad strwythur
(1) falf glöyn byw sêl ganolfan
(2) falf glo sêl ecsentrig sengl
(3) falf glöyn byw sêl ecsentrig dwbl
Manyleb:
Maint Falf: | 1.2"-144" |
Dosbarth pwysau: | 125LB-150LB (PN10-25) |
Deunyddiau: | Haearn hydwyth ASTM A536, dur carbon A216 WCB, dur gwrthstaen A351 CF8/CF8M, aloi copr B148-95400/95800 |
Safonau Dylunio a Gweithgynhyrchu: | API609, BS5155, EN593 |
Safonau Wyneb yn Wyneb: | API609, EN558-1, DIN3202K1, ISO5752 |
Safonau Dimensiwn Flange: | ASME B16.1 125LB/150LB, BS4504 PN10/PN16, DIN2501 PN10/PN16, JSIB2220 10K |
Safonau Prawf Pwysau: | API598, WN12266-1, DIN3230 Rhan3 |
Tystysgrifau Ansawdd / Cynnyrch: | PW, ACS, WRAS, TS... |
Opsiynau gweithredwr falf | Trin, olwyn llyngyr a llyngyr, Trydan, niwmatig, gyriant signal llyngyr gêr, gyriant dynodydd signal |
Mathau o Gysylltiad Proses | Wafer / flange / math rhigol |
Cyfrwng cymwys | Dŵr ffres, carthffosiaeth, dŵr môr, aer, stêm, bwyd, meddygaeth, pob math o olew, asid, alcali, ac ati |
GWAITH PACIO
CAIS
FFATRI
