ZDL Series Marere mana recirculation aunoa
ZDL raupapa Auromatic recirculation valve ko te ahua o te taputapu prtectiong papu. Ka tiaki aunoa i te papu centrifugal ka puta te tinana o te papu i te kino o te cavitation, i te kore ranei (ina koa te kawe i te wai wera i nga mahi iti). Ina he iti ake te rere o te papu i te rere i whakaritea, ka taea e te paahi te whakatuwhera kia tino mohio te papu rere e hiahiatia ana. Ahakoa te oma kua katia katoa, ara ko te rere rere he kore, ka taea hoki e te rere iti te haere i te mawhiti mo te hurihanga Aunoa. Ka whakahekehia te pehanga na roto i te maataki maataki maataki whaanui whakaheke pehanga. Ko te raupapa ZDL e tika ana mo te whakawhiti me te rereketanga o te pehanga reo iti ranei, ko te 6MPa te rereketanga o te pehanga teitei, me te whiriwhiringa motuhake e te wheketere. Ka taea e te maataki L ahurei te whakakore i te haruru ma te hanga i te reo rere teitei, me te cavitation o mua.
• Momo momo whare herehere maha, he iti te ngangau, he pai mo nga tikanga mahi pehanga reo me te iti.
• tinana takirere titoa, ka taea e whiriwhiri waro maitai ranei rauemi kowiri tira, etc.
• Paerewa karo kore-hoki fuction, mōrahi pēhanga mahi pārōnaki ko 6MPa.
• Ki te tauranga venturi rere matua hanganga kore-hoki, urutau ki nga tikanga uaua.
• Koeke pehanga mai i te PN16 ki te PN100, te diameter mai i te DN2 ki te DN500.
• Ka taea te kowhiri i te mahi mahi a-ringa, ka whakamahia i te he.
Momo tinana takirere: E toru-ara te tinana hangai.
Te diameter ingoa: NPS1"-20" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400, 450, 500)
Te pēhanga ingoa: CL150#-600# (PN16, 25, 40, 64, 100)
Momo hononga mutunga: Flange, FF, RF, RTJ, BW, SW etc.
E ai ki te rereketanga o te rere matua inductive, ka neke aunoa te recirculation recirculation ki tetahi waahi. I te wa ano te puku taki takirere matua taki takirere kakau, whakawhiti i te nekehanga o te kōpae takirere matua ki te hipa, i roto i te mana bypass takirere tūnga kōpae, huri mawhiti rohe throttling, kia rite ki te whakahaere rere hipa. I te wa e katia ana te kōpae takirere matua ki roto i te nohoanga takirere, ka rere katoa te rere whakamuri ma te arai. A, no te te kōpae takirere matua ki te eke ki runga ki te tūnga o runga, kua katia te karo, te rere katoa o te papu rere ki te pūnaha tukatuka. E wha nga mahi i roto i te tinana kotahi.
• Te tirohanga Rere: Ka taea e te recircution recircution valve matua te kite aunoa i te rere matua o te punaha tukanga, na reira i runga i te rere ki te whakatau i te tuunga o te kōpae takirere matua me te kōpae whakawhiti.
• Te whakahaere recirculation: Ka taea e te recirculation recirculation aunoa te pupuhi i nga mahi noa e hiahiatia ana te rere iti ki roto i te taputapu rokiroki na roto i te whakawhiti, kia rite ki te whakatika papu HQ charateristics, ki te mohio hangarua.
• Te whakaheke i te pehanga maha-waahanga: ka taea e te punaha mana whakahaere te whakaheke i te reo rerenga whakamuri mai i te putanga papu pehanga teitei ki te rere whakamuri ki te taputapu rokiroki pehanga iti me te haruru iti te kakahu iti.
• Tirohanga: Ko te recirculation recirculation aunoa he whai mana taki takirere, te aukati i te rere o te wai ki te papu tinana. Ko te mahi karo kore-hoki he mea whiriwhiri.
• Ka taea te whakarite te rahi o te maataki motuhake. Ko te reiti rerenga teitei o te mawhiti kei raro i te uara Kv teitei.
| NO | Ingoa | Rauemi (whakamahia noa) | NO | Ingoa | Rauemi (whakamahia noa) | ||
| 1 | Tinana Matua | A105 | F304 | 13 | E te mowhiti | FKM | FKM |
| 2 | Te mowhiti kaiarahi | 2Cr13 | F304 | 14 | Pin1 | 2Cr13 | F304 |
| 3 | Kopae matua | 2Cr13+STL | F304+STL | 15 | Pin 2 | 2Cr13 | F304 |
| 4 | Taumata | 2Cr13 | F304 | 16 | Tiu poupou | B7 | 0Cr18Ni9Ti |
| 5 | Puna 1 | 60Si2Mn | 1Cr18Ni9Ti | 17 | Nati Hex | 2H | 0Cr18Ni9Ti |
| 6 | E te mowhiti | FKM | FKM | 18 | E te mowhiti | FKM | FKM |
| 7 | Tiu poupou | B7 | 0Cr18Ni9Ti | 19 | Upoko whakahaere | 2Cr13 | F304 |
| 8 | Nati Hex | 2H | 0Cr18Ni9Ti | 20 | ringaringa maiengi | 2Cr13 | F304 |
| 9 | He titi arahi | 2Cr13 | F304 | 21 | Puna 2 | 60Si2Mn | 1Cr18Ni9Ti |
| 10 | Potae | 2Cr13 | F304 | 22 | Whakamutu mowhiti | 2Cr13 | F304 |
| 11 | Tahuri ringa | 2Cr13 | F304 | 23 | Tukuna tinana | A105 | F304 |
| 12 | Paraka whakahaere | 2Cr13 | F304 | ||||
