Muva nje, ifektri iqede inqwaba yokuxhumeka kwe-Groove (clamp)amavalvu esangoama-oda, usayizi u-DN65-80. Okulandelayo ukwethulwa kwale valve.

I-valve yesango ene-groove enesiqu esivulekile yakhiwe kakhulu ngomzimba we-valve, isembozo se-valve, ipuleti lesango, isiqu se-valve kanye nesondo lesandla. Uma kudingeka ukuvula i-valve, isiqu sinyuswa phezulu ngokujikelezisa isondo lesandla. Isiqu sixhunywe esangweni, futhi isango lizophuma esihlalweni njengoba isiqu siphakama, lapho isiteshi se-valve sivulwa khona futhi uketshezi lungadlula kahle.

Uma ivalvu ivaliwe, isondo lesandla liyaphendulwa libuyele emuva, bese isiqu siqhubezela phansi isango, elinamathele ngokuqinile esihlalweni futhi ngaleyo ndlela liphazamise ukugeleza koketshezi. Le ndlela yokulawula indawo yesango ngokuhamba phezulu naphansi kwesiqu sevalvu yenza isimo sokuvula nokuvala sevalvu ngokushesha, ngoba indawo yesiqu sevalvu ikhombisa ngqo indawo yesango, okuphinde kube umsuka wegama elithi “induku evulekile”.

Amavalvu esango anezinduku ezivulekile anezinzuzo eziningi:

1. Ukubonakala kahle

Ngenxa yokuthi isiqu sivuliwe, umqhubi angabona ngokubonakalayo ukuthi ivalvu ivuleke kangakanani, okwenza kube lula ukulawula ukugeleza okunembile. Isibonelo, kwezinye izinto zamakhemikhali zelebhu ezidinga ukulungiswa okuhle kokugeleza koketshezi, lokhu kubonakala kuvumela umqhubi ukuthi alungise ukugeleza ngokunembile ngokwezidingo zokuhlola.

2. Isakhiwo esilula

Inezingxenye ezimbalwa ezinkulu futhi kulula kakhulu ukuyifaka nokuyinakekela. Ngesikhathi sokulungiswa kwemishini yesitshalo, abasebenzi bokulungisa bangasusa ngokushesha futhi bashintshe izingxenye ezonakele, okunciphisa isikhathi sokungasebenzi kwemishini.

3. Ukusebenza kahle kokuvala

Ukuvalwa phakathi kwesango nesihlalo kuvame ukwenziwa ngezinto ezinwebekayo njengerabha, okuvimbela ngempumelelo ukuvuza koketshezi lapho isango livaliwe. Ohlelweni lokuhlinzeka ngamanzi kanye nokukhipha amanzi, kungaqinisekiswa ukuthi amanzi ngeke aphume lapho ivalvu ivaliwe, okuqinisekisa ukuqina kohlelo.

Ngakho-ke, ama-valve esango anezinduku ezivulekile ngokuvamile afaneleka kulezi zigaba ezilandelayo:

1. Uhlelo lokuphakelwa kwamanzi kanye nokukhipha amanzi

Emapayipini okuphakelwa kwamanzi asemadolobheni kanye nawokukhipha amanzi, amavalvu esango lesiteshi esivulekile angasetshenziswa ukulawula ukugeleza kwamanzi. Isibonelo, ohlelweni lwamanzi lwesibili lwendawo yokuhlala, ukuphakelwa kwamanzi kwesakhiwo ngasinye kungalawulwa kalula ngakho.

2. Uhlelo lokuvikela umlilo

Esimisweni samanzi omlilo, esisetshenziswa ukulawula ukulethwa kwamanzi omlilo. Uma kwenzeka umlilo, ivalvu ingavulwa ngokushesha ukuze kunikezwe amanzi anele emishini yokulwa nomlilo.

3. Imboni yamakhemikhali

Kweminye imipayipi yokuthutha uketshezi lwamakhemikhali engenazo izidingo zokulawula ukugeleza okuphezulu kakhulu, ama-valve esango lomsele ovulekile angasetshenziswa futhi ukulawula ukugeleza koketshezi noma amagesi, njengasekuthuthweni kokuqala koketshezi oluthile lwe-asidi ne-alkali.

I-Jinbin Valve ineminyaka engu-20 yobuchwepheshe bokukhiqiza ama-valve kanye nesipiliyoni, imikhiqizo efana ne-valve yesango, insimbi engagqwaliisango le-penstock, ivalvu yebhabhathane ephindwe kabili, i-air damper enobubanzi obukhulu, ivalvu yokuhlola amanzi, ivalvu yokukhipha igesi, njll. uma unezidingo ezihlobene, sicela ushiye umlayezo ngezansi, uzothola impendulo zingakapheli amahora angama-24, ngilangazelela ukusebenza nawe!