I-valve yebhola yezingxenye ezimbili iwuhlobo oluvamile nolusebenzayo lwe-valve yebhola, eyenzelwe ukulawula okuthembekile kwe-on/off nokulawulwa kokugeleza ezinhlelweni ezahlukahlukene. I-valve yakhiwe izingxenye ezimbili eziyinhloko zomzimba, ezihlanganiswa ngezikulufu noma ezintanjeni, ezihlala ibhola langaphakathi kanye nomshini wesihlalo.

Izici Zesakhiwo:

Ukuklanywa Komzimba Wezingxenye Ezimbili:

Umzimba we-valve uhlukaniswe izigaba ezimbili, okwenza kube lula ukuwukhipha ukuze kulungiswe, kuhlanzwe, noma kufakwe izingxenye ezintsha.

Ukuxhumana phakathi kwezingxenye ezimbili kuqinisekisa ukuvalwa okuqinile nokwethembeka komklamo.

Indlela Yokujikeleza Ibhola:

Ibhola eliyindilinga elinombhobho ophakathi lisebenza njengento yokulawula ukugeleza.

Ibhola lijikeleza ngo-90° ukuvula noma ukuvala i-valve, linikeza ukusebenza okusheshayo nokusebenzayo.

Izinketho Zokubopha:

Ngokuvamile kuhlomele izihlalo ezithambile (isib. i-PTFE) ukuze kube nokusebenza okuhle kokuvalwa nokusebenza okuphansi kwe-torque.

Ingase futhi ibe nezihlalo zensimbi zezicelo ezishisa kakhulu noma ezicindezela kakhulu.

Izixhumanisi Zokugcina:

Itholakala ngezimpawu eziboshwe ngentambo, eziboshwe ngocingo, noma ezine-flange ukuze ihambisane nezinhlelo ezahlukahlukene ze-pipeline.

Okuhlanganisiwe Nokulula:

Umklamo wezingcezu ezimbili unikeza ibhalansi phakathi kokuqina nokulula ukuphatha, okwenza kube isixazululo esonga isikhala.

I-valve yebhola yezingcezu ezintathu iwuhlobo lwe-valve yebhola oluguquguqukayo futhi oluqinile olwenzelwe izicelo ezidinga ukuhlanjululwa njalo, ukugcinwa, noma ukushintshwa kwezingxenye. Iqukethe izingxenye ezintathu eziyinhloko: izikepisi ezimbili zomkhawulo nomzimba we-valve ophakathi, ezihlanganiswa ngezikulufu noma iziqeshana. Lo mklamo we-modular wenza ube ofanele izinhlelo ezibeka phambili ukulula ukusebenza nokwethembeka kwesikhathi eside.

Izici Zomklamo:

Idizayini Yomzimba Wezingxenye Ezintathu:

Umzimba we-valve uhlukaniswe izingxenye ezintathu: umzimba omkhulu obamba ibhola nezihlalo, kanye nezi cap ezimbili zokugcina ezixhuma emapayipini.

Le dizayini ivumela umzimba ophakathi ukuthi ukwazi ukukhishelwa kalula ukuze kulungiswe noma kuhlanzwe ngaphandle kokuphazamisa izixhumanisi zepayipi.

Indlela Yokujikeleza Ibhola:

Ibhola eliyindilinga ngaphakathi line-bore emaphakathi ehambisana nepayipi ukuze kube nokugeleza noma lijikeleze ngo-90° ukuluvimba.

Inikeza ukusebenza okubushelelayo, okunembayo, nokuthembekile.

Izinketho Zokubopha:

Kuhlomele izihlalo ezithambile (isib. i-PTFE) ukuze kuvalwe ngokuqinile ezinhlelweni ezijwayelekile.

Ingase futhi ifake izihlalo zensimbi ezindaweni ezishisa kakhulu noma ezinezingcindezi eziphakeme.

Ukuguquguquka Koxhumano:

Isekela izixhumanisi zokugcina ezintanjeni, ezishiselwe, noma ezifakwe ama-flange, okwenza kube lula ukuyivumelanisa nezinhlelo ezahlukahlukene zamapayipi.

Ukwakhiwa okuyimodular kuvumela ukufakwa kalula kwezixhumanisi zokugcina ukuze kuhlangatshezwane nezidingo zesistimu ezishintshayo.

Ukuthuthukiswa Kwesevisi:

Umklamo wezingcezu ezintathu wenza lula ukugcinwa, uvumela ukufinyelela okusheshayo ezingxenyeni zangaphakathi ngaphandle kokukhipha i-valve ku-pipeline.