Ball iqhude Ukushisa: zilwane, isayizi, izici

Uhlelo Ukushisa kudinga yesondlo gqwa. Ukuze wenze lokhu, setha umphini ivale-off, kuhlanganise ibhola valve for bafudumale. Yiziphi izinhlobo ezikhona, isimiso wokusebenza kanye nokubuyekeza - zonke lezi zinkinga sihlolisise.

izici design

Ball umphini Ukushisa ihlukile design eyinkimbinkimbi. Ngenxa lokhu, wahlabeka efundwa. Isethi valve zihlanganisa:

• Ball. Yenziwe ephezulu carbon lezinsimbi. It has a ebusweni ophucuziwe. It ibangelwa idayimane ukugaya. Ebusweni bushelelezi kuvimbela ekuqongeleleni ukungcola encane, doti, futhi kwadala umonakalo valve.
• Ezezindlu. Made kwe-polypropylene, nethusi, nensimbi, steel, ithusi. ikhwalithi metal esetshenziselwa ukukhiqizwa isiqinisekiso eside inkonzo valve.
• Khipha nut shell. It ikhiqizwa kwensimbi efanayo umzimba omkhulu.
• Stock. Ihlanganisa lwezimpawu injoloba kanye Teflon.
• Imshini stem zamanzi, ekunqandeni ukupakisha nut ukulungiswa isikulufa.
• Yiphathe.

Njengoba kubonakala, valve ibhola Ukushisa libhekene ukwakhiwa elula. Kungase ekugcineni kudingeka esikhundleni uphawu zenjoloba. izingxenye esikhiphekayo uvumele imodeli kulula ukwenza. Polypropylene ashiselwe kufanele ahlukanisa nomuntu onekhono.

ukusebenza ikakhulukazi

Ball Ukushisa Thepha ingasetshenziswa kuphela njengoba valve. Ezinye asetshenziswa futhi njengoba Idivayisi yokulawula. Kodwa uma uzibekela isikhundla maphakathi ke ibhola ungaphakathi empompini ekugcineni ulahlekelwe olubushelelezi we ebusweni, futhi zizonciphisa yempilo yayo. Kufanele kuqondwe ukuthi uhlelo Ukushisa akuhileli nje kuphela valve livaleke-off, kodwa futhi ukundlula emoyeni ukopha. Kuphela uma ikhithi enjalo kuzoqinisekisa ukusebenza elingenazinkinga Ukushisa.

Izinzuzo kudivayisi

valve udumo ngomklamo etholwe izinzuzo ezilandelayo:

• Amandla ivale ngokuphelele off ukugeleza kokupholisayo. Lokhu kwenza kube nokwenzeka ukulungisa kurediyetha ngaphandle ukuvala shaqa okuphelele Ukushisa.
• Ukuba lula design and ukufakwa.
• A ezahlukene.
• Intengo Okuphansi.
• Ukuthembeka nokuqina kwayo. Uma ukuthenga imishini izinga futhi eziqhutshwa kahle, impilo nenkonzo yalaba amadivayisi okungenani iminyaka engu-10. Leli bhokisi linamandla ukugqwala.

Okumbi zihlanganisa ngesincomo ukusetshenziswa njengoba isilawuli valve.

ngeengaba

Ngokwe ngezigaba, zikhona lezi zinhlobo ezilandelayo ibhola valve Ukushisa:

• Ngu ukukhishwa impahla: polypropylene, nethusi, nensimbi inkatho, ithusi, insimbi. Kukhona knockoff ezishibhile we izinhlobo obucayi xaxa metal.
• Ngu design: okuqhubekayo, emincane, Tees. Ukuze ezimbili zokuqala off sici. Ngokuphathelene emincane, Imibhobho esemzimbeni kukhona isihlobo yomumo komunye nomunye. Tees kukhona izakhi ezintathu elikuvumela ukuba ziqondise futhi ukugeleza kokupholisayo.
• Ngokusho indlela yokulawula: kagesi, womoya, mathupha.
• Komkhawulokudonsa: wazalela egcwele (kufika ku-100%), nepolnoprohodnoy (kufika ku-50%), elijwayelekile (70-80%).
• Ngokusho uhlobo ukufakwa: threaded, flanged, binda, weld.

Ake sihlole kabanzi ngezigaba zokugcina.

Izinhlobo ibhola valve ukufakwa

imodeli ngamunye inezici ayo nedivayisi zokuxhuma:

• Coupling. Egibele nge couplings okuyizinto cylindrical noma ngentambo oyindilinga. Lezi valve ibhola Ukushisa uhlukaniswe: Monolithic (owodwa ucezu icala), ezimbili (kunohlobo oluvamile) mithathu (ukhetho best, kusukela kukhona kungenzeka esikhundleni gaskets). It Kunconywa izinhlelo nepayipi diameters kuze kufinyelele 45 mm. Amathuluzi futhi amalahle ingcindezi akufanele idlule 16 ibha futhi izinga lokushisa kuya ku-100 ° C. Compact, engasindi.
• Flange. Egibele nge Flanges ezengeziwe. Ihlukaniswe yaba: oqondile-ukugeleza, okuqhubekayo, emincane, kuhlangana. Kunconywa izinhlelo noma izinga lokushisa lokusebenza ngenhla 100 ° C futhi ingcindezi 16 ibha. Ubukhulu ezahlukene kunalokho enkulu, ukhuluphele.
• Kuliminyanise. Ukufakwa Kwenziwa esebenzisa pin cap nut. Unohemu has a uxhumano kochungechunge ku kokubili ukuxhumana. Ifanele okushisa ezisebenza 200 ° C.
• Weld. Kungase kwenziwe kwe-polypropylene steel valve. Ububi - a Ukudilizwa kuyinkimbinkimbi. Ngakho-ke, ngokukhetha imodeli, kubalulekile ukuba ukuthenga imishini izinga kuphela kusuka abakhiqizi elihle. izimboni Chinese awacatshangwa.

kudivayisi ngayine inezidingo zayo obandayo umehluko wemisindo nemiqondo yamagama yayo. Ngakho-ke, kufanele sisinakisisa ukukhethwa amadivayisi.

wokugubha

Cranes eyisiyingi Ukushisa izinhlelo digital futhi lettering:

• CABG - ibhola valve.
• Incwadi namagama: M (ezimazombezombe), F (flange), W (binda), P (ukudlula).
• incwadi Drive: E (kagesi), Mo (actuator), uma kungekho ukwakhelwa - control manual.
• DN XXX - ububanzi we, umhubhe. Ngokwesibonelo, DN 1 (1/2) intshi.
• PN XXX - ingcindezi ezisebenza.
• XX - ephawula imodeli yokumelana zabasebenzi kanye imvelo.

Ngemva kokufunda ilebula, ungakwazi kalula ukhethe oyifunayo.

Izincomo on Ukukhetha

Uma uthenga kufanele sinake izinkomba ezilandelayo:

• I ububanzi we vesi. I engavamile itholakala lokuthi ukuthi Cranes kukhona yangaphakathi usayizi isiqu. Uma inketho 1 (1/2) intshi ke nalokho ipayipi efanelekayo noma, umhubhe 40 mm ububanzi elingaphandle 46 mm.
• Operating ingcindezi. Ukuze Ukushisa izinhlelo njalo kukhethwe kukho ne isitokwe. Inani watusa 20 ibha.
• Umkhiqizi. Kunconywa ukuba makudle abakhiqizi Russian nabaseYurophu. Chinese ukukhiqizwa silumin isebenzisa amadivayisi ezinjalo, kodwa eyizingqabavu futhi amelana abezindaba nolaka.
• izindlu Material. Kubhekwe imikhiqizo enokwethenjelwa kakhulu ngethusi. Basuke Kunconywa bafudumale izinhlelo. Emakethe kukhona elinegazi eziningi, ngakho kufanele ucele isitifiketi imikhiqizo. Futhi ukuhlola ukubonakala umkhiqizo. Uma kunjalo, nokuwohloka nezinye ukukhubazeka ebonakalayo, kufanele waziswe.
• Esikhaleni zangaphakathi cabangela uvala ibhola. Uma unesikhathi bushelelezi, isibuko-like ebusweni ngaphandle ukukhubazeka, it iqinisekisa ukuphila isikhathi eside.
• Izindleko. Ball valve Ukushisa, intengo okuyinto kakhulu ngezansi isilinganiso, cishe, laliyoba eliphansi inkohliso. izindleko iqala ruble 500.
• Yiphathe impahla. Kuyinto efiselekayo ukhetha metal. Plastic - impahla ziyaqothuka futhi ekugcineni kuziwa unsuitability.
• Hlola indlela yokukhiya insimbi uyenze. Kufanele kwamandla evulekile naseduze.

Izibuyekezo

On izimpendulo eziningi abathengi kule lwasekhaya emakethe inkampani esungulwe kahle «Bugatti». Uveza eliphezulu ibhola valve for bafudumale. Intengo impela high - abangaba yinkulungwane ruble. Kodwa impilo leli thuluzi ifinyelela amashumi amaningana eminyaka. Baningi engemihle mayelana elinegazi Chinese. Ngakho-ke, kufanele imishini ithengwa ezitolo ezikhethekile. Sesipholisanjini ibhola valve Ukushisa ngokuvamile ezisetshenziswa 3/4, okuhambelana umthamo amapayipi of 20 mm. Imodeli ukukhetha isinqunyiwe endabeni ethile ngesisekelo nezimfuneko zokusebenza kohlelo bafudumale. Kubalulekile ukuthola sokuqala eliphezulu valve. Khona-ke, ngesikhathi ukusebenza kungagwenywa enkingeni nge uhlelo ukuvuza.