Yini izinhlaka zesakhiwo sesango?

Ezinhlelweni zamapayipi ezimboni,ama-gang valvesUhlobo lwe-valve olusetshenziswa kaningi, ikakhulukazi olusetshenziselwa ukufeza ukulawulwa okugcwele okuvulekile noma okugcwele okuphakathi nendawo epayipini. Uma kuqhathaniswa nezinye izinhlobo zama-valves, ama-valuv valves anezinzuzo ezifana nokuphikiswa okuncane kokugeleza, ukusebenza kahle kokubekwa uphawu, kanye nempilo yenkonzo ende. Kwabaklami bezobunjiniyela kanye nabaphathi bokuthenga, ukuqonda izingxenye eziphambili zesakhiwo zama-valve e-Gate Valve kuzosiza ekukhetheni nasekuhloleni ukusebenza komkhiqizo ngokunemba.

Ngezansi, sizohlaziya izingxenye ezibalulekile ze-valueve ejwayelekile yokubuka okuhlelekile.

1. Umzimba we-valve

Umzimba we-valve yisakhiwo esikhulu se-valuavve valve, esetshenziselwa ukubekezelela ingcindezi ephakathi futhi ixhume amapayipi aphezulu kanye ne-downstream. Ngokwemibandela yokusebenza ehlukene, izinto ezivamile zomzimba we-valve zifaka i-iron, insimbi, insimbi engagqwali, i-njll. Isakhiwo saso sokuklama sinquma ukumelana nokugqwala kwe-valve.

2. Isembozo se-valve

Isembozo se-valve sifakwe ngaphezulu komzimba we-valve, ikakhulukazi ukusayina futhi uvikele isakhiwo sangaphakathi. Ukuze kube lula ukuhlolwa nokulungiswa, isembozo se-valve sesango elithile lamukela ukwakheka kokuxhumeka okuvinjelwe futhi lihlome ukubopha ama-gaskets noma izindandatho zensimbi zokubopha uphawu.

3. Isango

Isango liyingxenye ebalulekile ukufeza isenzo sokushintsha. Inquma noma ixhume uketshezi ngokusuka phezulu naphansi. Kunezinhlobo eziningi zamasango, njengesango elithile, isango eliphindwe kabili, isango le-wedge, isango elihambisanayo, njll. Izakhiwo ezahlukahlukene zilungele izingcindezi ezihlukile kanye nezimo zokusebenza. Amasango we-Wedge ajwayele ukusetshenziswa ezindaweni ezinengcindezi ephezulu ukuze athuthukise umphumela wokubekwa uphawu.

4. I-valve stem

Isiqu se-valve sixhumanisa isandla noma i-actuator ngesango, futhi yingxenye ebalulekile yokudlulisa amandla okuvulwa nokuvala. Ngokwamafomu ahlukene ezakhiwo, i-valve stem ihlukaniswe izinhlobo ezimbili: Uhlobo lwesiqu esikhuphukayo nohlobo lwesiqu esingakhuphuki. Isimo sokuvula nokuvala se-stusing stem valve sicacile lapho sibheka nje, okulula ukubonwa nokulungiswa; Isakhiwo esingesihle esikhuphukayo silungele kakhulu ukuthola izindawo zokufaka ngezikhala ezincane.

5.Stuffing Box

Ibhokisi lokugxusha lisetshenziselwa ukuvikela okuphakathi kusuka ekuvukeni kwesiqu se-valve. Imvamisa igcwele i-graphite, i-PTFE noma ezinye izinto zokwenziwa uphawu, futhi kwakhiwa uphawu ngokucindezela indlala. Ngaphansi kwezinga lokushisa eliphakeme kanye nezimo eziphakeme zokucindezela, ukukhethwa kokupakisha kunomthelela omkhulu ekusebenzeni kokubekwa uphawu okuphelele, okuyingxenye ebalulekile yenqubo yokuthengwa kwezimpahla engeke inganakwa.

I-6, i-handwheel noma idivaysi yokushayela

I-Handwheel yindlela ejwayelekile yokushayela yama-valves e-Manual Gate futhi kulula ukusebenza. Okwe-calves enkulu noma ye-high-transsure yesango, kagesi, noma ama-hneulic actuators ngokuvamile ahlomele ukufeza ukulawula okukude noma imisebenzi yokulawula okuzenzakalelayo. Ukukhetha kwemodi yokushayela kufanele kunqunywe ngokuya ngezidingo zangempela zobunjiniyela.

7. Ukubopha uphawu

Ukubopha uphawu kuqukethe isango nesihlalo se-valve, okuyindawo esemqoka ukuqinisekisa ukusebenza kwe-valve. Amabili aphezulu wokubopha uphawu angamelana nezenzo zokuvula nokuvalwa okuvamile, futhi alondoloze uphawu oluzinzile ezindaweni ezinokhahlo njengengcindezi ephezulu kanye nokugqwala. Imikhiqizo esezingeni eliphakeme imvamisa yenziwa nge-carbide ehlanganisiwe noma izinto ezivinjelwe ze-alloy.

8. ISIQINISEKISO SOKUXHUMANISA

Ukuze uqinisekise ukusebenza okuzinzile kwesango ngesikhathi senqubo yokuvula nokuvala, abanye gudle ama-valveszihlome nge-grooves yemihlahlandlela noma izikhonkwane zokuqondisa. Lo mklamo wesakhiwo ungavimba ngempumelelo isango kusuka ekuphambukeni noma ukunamathela, futhi kufanelekile ikakhulukazi ezindaweni ezisebenzayo ngamanani aphezulu okugeleza noma izinhlayiya eziqinile.

Ukuqonda ukwakheka kweI-SAGE VALVVVEAkusizi nje kuphela ukukhetha imodeli efanele, kepha futhi kuthuthukisa ukusebenza kahle futhi kunciphise izinga lokuhluleka ekunakekelweni kwesikhathi esizayo nasekuqedeni ngokweqile. Kwabathengi, okuthengile akunakwenziwa ngokusekelwe kwintengo yedwa, kanye nezinto zokwakha, ukwakheka kokusebenza uphawu kanye namakhono wezobuchwepheshe womhlinzeki kanye namakhono wezobuchwepheshe womhlinzeki kufanele abhekwe ngokuphelele.

Inkampani yethu ibilokhu igxile ekukhiqizweni kwe-valve yezezimboni iminyaka eminingi, ihlinzeka ngemikhiqizo ye-valve valve yezinhlobo ezahlukahlukene zezinhlobo ezahlukene, isekela ngokwezifiso ezingejwayelekile kanye nezinsizakalo zokuqondisa kwezobuchwepheshe. Uma unemibuzo mayelana nokukhethwa, sicela ukhululekeXhumana nathi.