ZDT Model Automatic recirculation control valve
Letoto la ZDT Automstic recirculation valve ke mofuta oa sesebelisoa sa ts'ireletso ea pompo. E sireletsa pompo ea centrifugal ka boiketsetso ha 'mele oa pompo o etsahala tšenyo ea cavitation kapa e sa tsitsang (haholo-holo ho tsamaisa metsi a chesang ka ts'ebetso e tlase ea mojaro). Hang ha phallo ea pompo e le tlase ho feta phallo e reriloeng, bypass e ka buleha ka botlalo ho netefatsa pompo ea phallo e hlokahalang. Esita le ho matha ho koetsoe ka ho feletseng, e leng phallo e kholo ke zero, phallo e fokolang e ka boela ea tsoa ho tloha ho feta.
Letoto la ZDT le na le tsela e kholo, 'me valve ena e loketse ho feta ka phallo e kholo, phapang e kholo ea khatello ke 4MPa, khetho e khethehileng e khethoa ke fektheri.
• Sebopeho se bonolo, ts'ebetso e ka tšeptjoang le e tsitsitseng, e nang le likarolo tse fokolang tsa motsamao.
• E-ba bonolo bakeng sa ho kenya, e ka kenngoa ka holimo kapa ka holimo holim'a pompo ea pompo.
• Phallo ea Bypass e kholo, phallo e phahameng ke 60% ea phallo e kholo, valve ea KV e ka fetoloa.
• Phapang e phahameng ea khatello ea ho sebetsa ea bypass ke 4MPa. Mosebetsi oa ho se khutlele oa Bypass ke oa boikhethelo.
• Mokhoa o sebetsang o kenyeletsang: metsi, oli, methanol le mokelikeli o mong.
• Mocheso o sebetsang: -196℃ ho ea ho +130℃.
Mofuta oa 'mele oa li-valve: valve ea litsela tse tharo
Bophara ba lebitso: NPS1"-16" (DN25, 32, 40, 50, 65, 80, 100, 200, 250, 300, 350, 400)
Khatello ea lebitso: CL150#-400# (PN16, 25, 40, 64)
Mofuta oa khokahanyo ea ho qetela: Flange FF, RF, RTJ, BW, SW, joalo-joalo.
Ho ea ka phapang ea phallo e kholo ea inductive, mochini o ka sehloohong oa li-valve tsa ho hlahloba li-valve tsa othomathike o tla fallela sebakeng se itseng. Ka nako e ts'oanang, thipa ea "valve" e ka sehloohong ea "valve" ea "valve" e fetisang motsamao oa "valve" ea "valve" ho feta, ka taolo ea "bypass valve", e fetola sebaka sa "bypass throttling", e le ho laola phallo ea bypass. Ha li-valve tse kholo li khutlela setulong sa valve se koetsoe, tsohle li phalla ka morao ka tsela e fetang. Ha li-valve tse kholo tsa disc li nyolohela sebakeng se ka holimo, bypass e koetsoe ka ho feletseng, phallo eohle ea phallo ea pompo ho ea tsamaisong. Belofo ena e behile mesebetsi e mene 'meleng o le mong.
• Maikutlo a phallo: Li-valve tse kholo tsa li-valve tsa li-valve li ka lemoha ka ho toba phallo e kholo ea tsamaiso ea ts'ebetso, ka tsela eo ho ea ka phallo ho fumana sebaka sa "valve" e kholo le "bypass disc".
• Taolo ea ho potoloha hape: Valofo ea ho potoloha e iketsang e ka hema pompo e tloaelehileng ea ts'ebetso e hlokahalang hore bonyane phallo e kene ka har'a sesebelisoa sa polokelo ka bypass, e le ho lokisa liphatlalatso tsa pompo ea HQ, ho hlokomela ho sebelisoa hape.
• Ho hlahloba valve: Valofo e iketsang ea recirculation e boetse e na le phello ea ho hlahloba, e thibelang ho phalla ha metsi ho pompa 'mele. Mosebetsi oa ho se khutlele oa Bypass ke oa boikhethelo.
• Special bypass boholo ka customized. Sekhahla se phahameng sa phallo ea bypass se ipapisitse le boleng bo phahameng ba Kv.
| No | Lebitso | Lintho tse bonahalang | No | Lebitso | Lintho tse bonahalang | ||
| 1 | 'Mele | WCB | CF8 | 11 | O reng | EPDM | EPDM |
| 2 | Recycle disc | 2Kr13 | 304 | 12 | Bolutu bo thata | 45 | 0Cr18Ni9 |
| 3 | Recycle setulo | 2Kr13 | 304 | 13 | Hex nut | 35 | 0Cr18Ni9 |
| 4 | Screw gland | 2Kr13 | 304 | 14 | Bonnet | WCB | CF8 |
| 5 | O reng | EPDM | EPDM | 15 | Sebaka sa tataiso | 2Kr13 | 304 |
| 6 | Diski e kholo | 2Cr13+STL | 304+STL | 16 | Bushing | 2Kr13 | 304 |
| 7 | O reng | EPDM | EPDM | 17 | Porous set | 2Kr13 | 304 |
| 8 | Gasket | 2Kr13 | 304 | 18 | Lesale la ho qetela | 2Kr13 | 304 |
| 9 | Hexage nut | 304 | 304 | 19 | Selemo 2 | 60Si2Mn | 1Cr18Ni9Ti |
| 10 | Selemo | 60Si2Mn | 1Kr18Ni | ||||
