Danfoss POV 600 Compressor Overflow Valve

Litlhaloso

• Mohlala: POV ea li-compressor overflow valve
• Moetsi: Lerato
• Khatello Range: Ho fihla ho 40 barg (580 psig)
• Lihatsetsi E sebetsang: HCFC, HFC, R717 (Amonia), R744 (CO2)

Litaelo tsa Tšebeliso ea Sehlahisoa

Ho kenya

1. The POV valve e sebelisoa hammoho le BSV back-pressure e ikemetseng ea liphallelo ho sireletsa li-compressor khahlanong le khatello e feteletseng.
2. Kenya valve e nang le matlo a selemo ho ea holimo ho qoba khatello ea mocheso le matla.
3. Etsa bonnete ba hore valve e sirelelitsoe ho tloha khatellong ea nakoana joalo ka hamore ea metsi ka har'a sistimi.
4. Sephahla se lokela ho kenngoa ka phallo e lebisang ho cone ea valve joalokaha ho bontšoa ke motsu holim'a valve.

Welding

1. Tlosa holimo pele ho tjheseletsa ho thibela tšenyo ea li-O-rings le li-gaskets tsa teflon.
2. Sebelisa lisebelisoa le mekhoa ea ho tjheseletsa e tsamaellanang le thepa ea matlo a valve.
3. Hloekisa ka hare ho tlosa litšila tsa welding pele u kopanya hape.
4. Sireletsa valve ho litšila le litšila nakong ea ho cheselletsa.

Kopano

1. Tlosa litšila le litšila tse tsoang liphaepheng le 'meleng pele u kopanya.
2. Tobetsa ka holimo ka wrench ea torque ho litekanyetso tse boletsoeng.
3. Netefatsa hore mafura a liboutung a tiile pele o kopana hape.

Mebala le Boitsebiso

• Khethollo e nepahetseng ea valve e etsoa ka lengolo la ID ka holimo le stampho lla mmeleng wa valve.
• Thibela kutu e ka ntle ea bokantle ka seaparo se loketseng se sireletsang ka mor'a ho kenya.

Ho kenya

• Hlokomela! POV ea mofuta oa li-valve e arotsoe e le lisebelisoa tsa ho phalla ha compressor (eseng e le sesebelisoa sa polokeho).
• Kahoo, valve ea tšireletso (mohlala, SFV) e tlameha ho kenngoa ho sireletsa tsamaiso khahlanong le khatello e feteletseng.

$Lihatsetsi

• E sebetsa ho HCFC, HFC, R717 (Amonia) le R744 (CO2).
• Li-hydrocarbon tse tukang ha li khothalletsoe. Valve e khothalletsoa feela hore e sebelisoe lipotolohong tse koetsoeng. Ho fumana lintlha tse ling, ka kopo ikopanye le Danfoss.

Boemo ba mocheso

• POV: -50/+150 °C (-58/+302 °F)

Mokhahlelo oa khatello

• Li-valve li etselitsoe ho fihlela boholo. khatello ea ho sebetsa ea 40 barg (580 psig).

Ho kenya

• The POV valve e sebelisoa hammoho le BSV back-pressure e ikemetseng ea liphallelo tsa tšireletso 'me e etselitsoe ka ho khetheha bakeng sa ho sireletsa li-compressor khahlanong le khatello e feteletseng (sa feiga. 5).
• Sheba pampitšana ea tekheniki bakeng sa litaelo tse ling tsa ho instola.
• Sephahla se lokela ho kenngoa le ntlo ea selemo ho ea holimo (setšoantšo sa 1).
• Ka ho kenya valve, ho bohlokoa ho qoba tšusumetso ea khatello ea mocheso le matla (vibrations).
• The valve e etselitsoe ho mamella khatello e phahameng ea ka hare. Leha ho le joalo, tsamaiso ea liphaephe e lokela ho etsoa ho qoba maraba a metsi le ho fokotsa kotsi ea khatello ea hydraulic e bakoang ke ho atolosoa ha mocheso.
• E tlameha ho netefatsoa hore valve e sirelelitsoe ho tloha khatellong ea nako e kang "hamore ea metsi" tsamaisong.

Tsela ea ho phalla e khothalelitsoeng

• Sephahla se lokela ho kenngoa ka ho phalla ho ea ho cone ea valve joalokaha ho bontšoa ke motsu setšoantšong. 2.
• Ho phalla ka tsela e fapaneng ha ho amohelehe.

Welding

• Tlhōrō e lokela ho tlosoa pele ho tjheseletsa (sa feiga. 3) ho thibela tšenyo ea li-O-rings pakeng tsa 'mele oa valve le holimo, hammoho le gasket ea teflon setulong sa valve.
• Se ke oa sebelisa lisebelisoa tsa lebelo le holimo bakeng sa ho qhaqha le ho kopanya hape.
• Etsa bonnete ba hore mafura a liboutung a tiile pele a kopana hape.
• Ke lisebelisoa feela le mekhoa ea welding e lumellanang le thepa ea ntlo ea valve e lokelang ho sebelisoa.
• Belofo e lokela ho hloekisoa ka hare ho tlosa litšila tsa welding ha ho qeta ho cheselletsa le pele valve e kopanngoa hape.
• Qoba lithōle tsa ho cheselletsa le litšila likhoeleng tsa ntlo le ka holimo.

Ho tlosa top ho ka tloheloa ha feela:

• Mocheso sebakeng se pakeng tsa 'mele oa valve le holimo, hammoho le sebakeng se pakeng tsa setulo le teflon cone nakong ea welding, ha e fete +150 °C/+302 °F.
• Mocheso ona o itšetlehile ka mokhoa oa ho cheselletsa hammoho le ho pholisa leha e le efe ha 'mele oa valve nakong ea ho cheselletsa ka boeona (ho pholile ho ka netefatsoa ke, bakeng sa ex.ample, ho phuthela lesela le metsi ho potoloha 'mele oa valve).
• Etsa bonnete ba hore ha ho na litšila, litšila tsa welding, joalo-joalo, tse kenang ka valve nakong ea ts'ebetso ea welding.
• Hlokomela hore u se ke ua senya selikalikoe sa teflon cone.
• Ntlo ea li-valve e tlameha ho se be le khatello ea maikutlo (meroalo ea ka ntle) ka mor'a ho kenya.

Kopano

• Tlosa lithōle tsa li-welding le litšila leha e le life tse tsoang liphaepheng le 'mele oa valve pele u kopanya.

Ho tiisa

• Tiisa ka holimo ka wrench ea torque ho litekanyetso tse bontšitsoeng tafoleng (Setšoantšo sa 4).
• Se ke oa sebelisa lisebelisoa tsa lebelo le holimo bakeng sa ho qhaqha le ho kopanya hape. Etsa bonnete ba hore mafura a liboutung a tiile pele a kopana hape.

Mebala le boitsebahatso

• Tlhaloso e nepahetseng ea valve e etsoa ka lebokose la ID ka holimo, hammoho le stampho lla mmeleng wa valve.
• Sebaka se ka ntle sa ntlo ea li-valve se tlameha ho sireletsoa khahlanong le kutu ka seaparo se loketseng se sireletsang ka mor'a ho kenya le ho kopanya.
• Tšireletso ea lengolo la ID ha ho penta valve ho khothaletsoa.
• Maemong a pelaelo, ka kopo ikopanye le Danfoss.
• Danfoss ha a amohele boikarabello bakeng sa liphoso le litlolo. Danfoss Industrial
• Sehatsetsi se na le tokelo ea ho etsa liphetoho ho lihlahisoa le litlhaloso ntle le tsebiso pele.

Tšebeletso ea bareki

• Danfoss A / S
• Litharollo tsa Boemo ba Leholimo
• danfoss.com
• +4574882222
• Tlhahisoleseding efe kapa efe, ho kenyeletswa, empa e sa felle feela, tlhahisoleseding mabapi le kgetho ya sehlahisoa, tshebediso ya sona kapa tshebediso ya sona, moralo wa sehlahiswa, boima, boholo, bokgoni kapa datha efe kapa efe ya tekheniki e leng lethathamong la dibuka tsa dihlahiswa, ditlhaloso, dipapatso, jj, le hore na di fumaneha ka mongolo, ka molomo, ka elektroniki, inthaneteng kapa ka ho jarolla, di tla nkuwa e le tse rutang, mme ho isa boholeng boo, qotsulo e hlakileng e etswa ka taelo.
• Danfoss e ke ke ea amohela boikarabello bofe kapa bofe bakeng sa liphoso tse ka bang teng libukeng, libukana, livideo le lintho tse ling
• Danfoss e na le tokelo ea ho fetola lihlahisoa tsa eona ntle le tsebiso.
• Sena se sebetsa le ho lihlahisoa tse otarang empa li sa tlisoa, ha feela liphetoho tse joalo li ka etsoa ntle le liphetoho sebopehong, ho lekana kapa tšebetsong ea sehlahisoa.
• Matshwao ohle a kgwebo a thepa ena ke thepa ya dikhamphani tsa Danfoss A/S kapa tsa Danfoss. Danfoss le logo ea Danfoss ke matšoao a khoebo a Danfoss A/S. Litokelo tsohle li sirelelitsoe.
• © Danfoss
• Litharollo tsa Boemo ba Leholimo
• 2022.06

LBH

• P: Ke lihatsetsi life tse ka sebelisoang ka valve ea POV?
  • A: Belofo e loketse HCFC, HFC, R717 (ammonia), le R744 (CO2). Li-hydrocarbon tse tukang ha li khothalletsoe.
• P: Khatello e phahameng ea ho sebetsa bakeng sa li-valve ke efe?
  • A: Li-valve li etselitsoe khatello e phahameng ea ho sebetsa ea 40 barg (580 psig).

Litokomane / Lisebelisoa

Danfoss POV 600 Compressor Overflow Valve [pdf] Tlhophiso Tataiso POV 600, POV 1050, POV 2150, POV 600 Compressor Overflow Valve, POV 600, Valve ea Compressor Overflow, Valve ea Phallo

Litšupiso

• Bukana ea Mosebelisi