Steel nohlaka umqondo: izinhlobo, ongakhetha, aphoyintimenti

umqondo Armature limelela uhlu izakhiwo obusebenzayo for ukugeleza nokusabalalisa idlulela ukusebenza kwabezindaba uketshezi, ukulawulwa ahlukene zobuchwepheshe inqubo nemingcele. Ikakhulu, i-ushintsho ingcindezi, izinga lokushisa, ingcindezi, isibalo ndaba zinikwa Kwenziwa ngokushintsha ukugeleza uketshezi lidluliselwe. Olawula valve aboshelwe piping izinhlelo, izitsha neyesifunda edinga nokusatshalaliswa Ukukhipha noma transoprtiruemyh esetshenziswa abezindaba.

Izinhlobo ezinkulu zalapho

1. Armature umqondo - injongo eyinhloko siqondiswe ipharamitha isiqondiso preset Izimo zokusebenza. Lihlanganisa zonke izinhlobo ama-valve, kulinganisa kanye nokunciphisa nemvelo.
2. Shut-off valve - lisetshenzisiwe ukugqagqana ageleza lapho ezihambayo abezindaba abasebenza. Phakathi lwezinhlobo ezivame kakhulu ama-valve kufanele ezigqanyisiwe: amasango wavala liquid ukugeleza, ibhola valve, isango valve valve nhlonhlo emise.

Elements lokulawula valve

Armature imisebenzi zokulawula ngesisekelo izinto ezilandelayo:

• isilawuli valve;
• ukuxuba valve;
• isilawuli valve;
• Ingcindezi nabalawuli yesenzo oqondile.

aphoyintimenti

Control valve zisetshenziselwa ukusekela edingekayo, amagugu kusengaphambili izinqubo ezithile ngokulawula ukugeleza ezithile Izimo zokusebenza.

Ngokusho ukwakhiwa armature zokulawula cishe izakhamuzi zaseBosnia zifana kusuka uvala. Kwezinye izinhlelo, okufanayo nokulawula valve ingasetshenziswa inhloso yazo futhi njengoba stop.

Okunhlobonhlobo ukulawula valve

1. Fotorazdelitelnaya - esetshenziswa uma ngokwahlukana ledzingekako abezindaba abasebenza, okuyizinto ezifundeni ezehlukene.
2. Ukufingqa - isetshenziselwe ukususa condensate, elinganiselwe ukusakaza olahlekile noma ezedlulayo ka esishisa bhé umusi.
3. Ukuvikelwa Amaphayiphu - okuhloswe ngazo ukuvikela ulwazi ngokuzenzekelayo ahamba imishini kusuka nezinguquko ezingalindelekile noma engamukeleki ekuqhubeni uhlelo iphayiphi.
4. Control - yakhelwe ukulawula inflow izindawo abasebenza wokulinganisa nokulawula amathuluzi.
5. Ukuxuba nokusabalalisa - usabalalisa notshwala ngabanye eziwuketshezi ukusebenza bacondze etindzaweni letehlukene noma uhlanganyela ngqo, uma kunesidingo ukuxuba kubo.
6. I imvume - isetshenziselwa isidingo yokunciphisa izingcindezi uketshezi izinhlelo ezisebenza ngaphansi abalulekile ingcindezi spikes.
7. Irretrievable - isimbembembe reverse, okuyinto cishe ophoqelelwe evulekile, nokukhawula noma ukuvala i-stroke.

ukhethe Izici

Njengoba ezikhathini eziningi ezingeni nokwethenjelwa ukuhlala phakade ukuqinisa kuncike ukusebenza kahle, ukuzinza okusezingeni eliphezulu wokusebenza lonke uhlelo iphayiphi, isici esibaluleke kunazo kuyinto uhla yayo. Kufanele sinake ukuthi amaphuzu alandelayo:

1. valve ashintshekayo Kufanele kukhethwe ngesisekelo izimo ekutholeni: uhlobo imvelo ukusebenza, izinga lokushisa, ingcindezi izinkomba ohlelweni.
2. Elibalulekile uma kukhethwa ukulawula valve ukufanisa izici lingakanani okuzisholo le ndima.
3. Ngaphambi enalokho kuthambekela ukuthenga zalapho, kuzomele ucacise indlela abaphathi bayo: akude, manual, esekelwe actuator kagesi, wokubacindezela noma womoya.
4. Ekuqaleni, kuba ukunquma ukwakhiwa kwalesi impahla umzimba: yensimbi inkatho, ukugqwala steel nemithi, nabegolide, nabethusi, nokunye.
5. Kuthengiswe armature kuye ngenhloso izakhi ngazinye, noma adjustable impumuzo valve valve valve.
6. Ingabe nemingcele ezibalulekile yejeyomethri ukuthi ihlukile umqondo valve: ubude, ukuphakama, flange uhlobo, ubukhulu kanye nenani imishudo like.
7. Uyacelwa ukuba uqinisekise ukuthi izici kanye nemingcele, kwemidlalo akhethiwe izimfuneko nemibandela isebenze kohlelo iphayiphi ecacisiwe.