I-China Dbb Ball Valve I-Double Block kanye ne-Bloed Ball Valve Ifektri nabakhiqizi bokukhiqiza baseChina

I-Dbb Ball Valve Ene-Double Block kanye ne-Bloed Ball Valve China Manufacture

I-Dbb Ball Valve Ephindwe Kabili Ne-Blood Ball Valve Ekhiqizwa eShayina Isithombe Esivelele

Incazelo emfushane:

I-NORTECH ingenye yezinkampani ezihamba phambili eShayinaI-valve yebhola ye-DBBUmkhiqizi kanye Nomhlinzeki.

II-valve yebhola ye-DBB, yakhelwe ukufaka esikhundleni sendlela eyinkimbinkimbi yokuxhumeka kwama-valve amaningi epayipini. Isebenzisa umklamo wama-valve amabili. Ngokuhlanganisa ama-valve amabili abe umzimba owodwa, umklamo wama-valve amabili unciphisa isisindo kanye nezindlela zokuvuza ezingaba khona ngenkathi ihlangabezana nezidingo ze-OSHA zokuvinjwa okuphindwe kabili kanye nokopha.

Izinto: Insimbi Yekhabhoni, Insimbi Engagqwali, Insimbi Yengxubevange, njll.
ifakelwe i-floating noma i-trunnion, ngenhloso ye-DBB ne-DIB.

Usayizi: 1/2 - 16 intshi.
Ingcindezi: Isigaba 150 LB – 2500 LB.

Sithumelele i-imeyili

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Iyini ivalvu yebhola ye-DBB?

I-Double Block And Ophe Ball Valveiyivalvu yebhola eklanyelwe ngokukhethekile.

Ngokuqondene nohlelo lwe-Double block kanye ne-bleed valve, kunezincazelo ezimbili nge-API6D kanye ne-OSHA.

I-API 6D ichaza i-I-Double Block kanye ne-Opered ValveUhlelo “njengevalvu eyodwa enezindawo zokuhlala ezimbili, lapho ivaliwe, enikeza isivalo ngokumelene nokucindezela okuvela emaphethelweni womabili evalvu ngendlela yokudlulisa/ukukhipha igazi emgodini ophakathi kwezindawo zokuhlala.”

I-OSHA ichaza i-I-Double Block kanye ne-Opered ValveUhlelo “njengokuvalwa komugqa, ipayipi, noma ipayipi ngokuvala nokukhiya noma ukumaka amavalvu amabili angaphakathi kanye nokuvula nokukhiya noma ukumaka ivalvu yokudonsa noma yokungenisa umoya emgqeni ophakathi kwamavalvu amabili avaliwe”.

iI-NORTECH block ephindwe kabili kanye ne-valve yebhola ephuma igaziyakhelweNgokuhlanganisa ama-valve amabili abe umzimba owodwa, umklamo wama-valve amabili unciphisa isisindo kanye nezindlela zokuvuza ezingaba khona ngenkathi kuhlangatshezwana nezidingo ze-OSHA zokuvinjwa kabili kanye nokuphuma kwegazi.

Izici eziyinhloko ze-valve yebhola ye-DBB

Iyunithi EyodwaI-DBB Ball Valveinikeza ibhlogo eliphindwe kabili futhi liphuma igazi ku-valve eyodwa. Lesi sitayela singahlukanisa amapayipi kuzo zombili izinhlangothi ze-valve ukuze kukhishwe umoya/kuphume igazi ku-valve cavity phakathi kwezihlalo.

I-DBB Ball Valvekuyinhlanganisela yamavalvu ebhulokhi/okuhlukanisa eyodwa noma ngaphezulu, ngokuvamile amavalvu ebhola, kanye namavalvu e-bleed/vent eyodwa noma ngaphezulu, ngokuvamile amavalvu ebhola noma enaliti. Inhloso yesistimu ye-block kanye ne-bleed valve ukuhlukanisa noma ukuvimba ukugeleza koketshezi ohlelweni ukuze uketshezi oluvela phezulu lungafiki kwezinye izingxenye zesistimu ezingezansi. Lokhu kwenza onjiniyela bakwazi ukuphuma noma ukukhipha noma ukukhipha uketshezi olusele ohlelweni ohlangothini olungezansi ukuze benze uhlobo oluthile lomsebenzi (ukulungiswa/ukulungiswa/ukufakwa esikhundleni), ukusampula, ukuphambuka kokugeleza, ukujova ngamakhemikhali, ukuhlola ubuqotho bokuvuza njll.

Ukusebenzisa iyunithi eyodwa enebhulokhi eliphindwe kabili kanye nohlelo lwevalvu eliphuma igazi uma kuqhathaniswa namavalvu amathathu ahlukene kusindisa isikhathi sokufakwa, isisindo ohlelweni lwamapayipi, kanye nesikhala. Lo mklamo unezinzuzo zokusebenza,

Kunezindlela ezimbalwa kakhulu zokuvuza ezingaba khona ngaphakathi kwesigaba samabhulokhi amabili kanye nesigaba sokuphuma kwegazi sepayipi.
Amavalvu agcwele imbobo futhi anendawo yokugeleza engaphazanyiswa, anokwehla okuncane kwengcindezi kuyo yonke iyunithi.
Amapayipi lapho kufakwa khona la ma-valve nawo angafakwa ngaphandle kwezinkinga.

Ukucaciswa kobuchwepheshe be-valve yebhola le-DBB

i-block ephindwe kabili kanye ne-valve ephuma igazi

incazelo ye-valve ephindwe kabili kanye ne-bloed valve

Umbukiso Womkhiqizo: I-valve yebhola ye-DBB

ivalvu-yebhola-eliphindwe kabili nelophayo-03

ivalvu-yebhola-eliphindwe kabili nelophayo-04

Ukusetshenziswa kwe-valve yebhola le-DBB

I-valve yebhola ye-DBBZisetshenziswa kakhulu embonini kawoyela negesi, kodwa futhi zingaba usizo kwezinye izimboni eziningi. Ngokuvamile zisetshenziswa lapho kudingeka khona ukopha emgodini we-valve, lapho amapayipi edinga ukuhlukaniswa ukuze kulungiswe, noma kunoma yiziphi ezinye izimo: