Ku hambana exikarhi ka valve ya phaphatani leyi pfaleriweke yo olova na leyi pfaleriweke hi matimba

Valve ya phaphatani leyi pfaleriweke hi matimba:
Butterfly valve hard seal swivula: matlhelo mambirhi ya sealing pair i switirhisiwa swa nsimbi kumbe switirhisiwa swin’wana swo tiya. Seal leyi yina swivumbeko swoka swinga kahle swo pfalela, kambe yina ku tiya ka mahiselo yale henhla, ku tiya ka ku onhaka, na swivumbeko swa kahle swa michini. Ku fana na: nsimbi + nsimbi; nsimbi + koporo; nsimbi + graphite; nsimbi + nsimbi ya alloy. Nsimbi laha yinga tlhela yiva cast iron, cast steel, alloy steel na yona yinga overwelded, spraying alloy.

Valve ya phaphatani leyi pfaleriweke yo olova:
Butterfly valve soft seal swivula: matlhelo mambirhi ya sealing pair i swilo swa nsimbi, tlhelo rin’wana i swilo swa elastic leswinga riki swa nsimbi. Muxaka lowu wa matirhelo ya seal sealing i ya kahle, kambe kungari ku tiya ka mahiselo yale henhla, ya olova ku ambala, ya kahle ya michini. Ku fana na: nsimbi + rhaba; nsimbi + tetrafluorotype polyethylene, na swin’wana.

Xitulu xo olova xo pfalela xi endliwe hi switirhisiwa leswinga riki swa nsimbi leswingana matimba yokarhi, ku tiya xikan’we naku tiya ka mahiselo, matirhelo ya kahle yanga endla zero leakage, kambe vutomi naku cinca cinca eka mahiselo aswi kahle. Hard seal yi endliwe hi nsimbi, naswona matirhelo ya sealing ayi kahle ngopfu. Hambileswi vaendli van’wana va vulaka leswaku zero leakage. Soft sealing ayi koti ku fikelela swilaveko swa maendlelo eka xiphemu xa switirhisiwa leswinga bola. Swisirhelelo swo tiya swi nga tlhantlhiwa, naswona swisirhelelo leswimbirhi swi nga fambisana. Hi mayelana naku pfariwa, ku pfariwa ko olova swikahle swinene, kambe sweswi ku pfariwa ka ku pfariwa ko tiya swinga tlhela swi fikelela swilaveko leswi fambelanaka. Swipfuno swa soft sealing i matirhelo ya kahle ya sealing, kambe swiphiqo swa olova ku dyuhala, ku ambala na vutomi byo koma bya ntirho. Vutomi bya ntirho wa hard seal byi lehe, kambe seal yi bihe ngopfu kutlula soft seal.

Ku hambana ka xivumbeko ngopfungopfu hi loku landzelaka:
1. Ku hambana ka swivumbeko
Soft sealing butterfly valves ngopfu ngopfu i ya linear yale xikarhi naswonavalve ya phaphatani leyi nga exikarhi, naswona ti hard seals ngopfu ngopfu i single eccentric, double eccentric na tinharhu eccentric butterfly valves.

2. Ku lwisana na mahiselo
Soft seal yitirhisiwa eka ndzhawu ya mahiselo ya kamara. Hard seal yinga tirhisiwa eka mahiselo yale hansi, mahiselo ya kamara, mahiselo yale henhla na tindzhawu tin’wana.

3. Ntshikelelo
Soft seal low pressure-normal pressure, hard seal yinga tlhela yitirhisiwa eka ntshikelelo wale henhla na swiyimo swin’wana swo tirha.

4. Ku pfalela matirhelo
Valve ya maphaphatani ya three-eccentric yinga hlayisa xisirhelelo xa kahle eka ndzhawu ya ntshikelelo wale henhla na mahiselo yale henhla.

Hi ku languta swihlawulekisi leswi nga laha henhla, valve ya maphaphatani leyi pfaleriweke yo olova yi lulamerile ku pfula na ku pfala hi tindlela timbirhi na ku lulamisa phayiphi yo nghenisa moya na ku susa ntshuri, ku basisiwa ka mati, indasitiri yo vevuka, petroliyamu, indasitiri ya tikhemikhali na tiindasitiri tin’wana. Valve ya maphaphatani leyi pfaleriweke hi matimba yitirhisiwa ngopfu eka ku kufumeta, mphakelo wa gasi, gasi, oyili, acid, alkali na ndzhawu yin’wana.

Hiku tirhisiwa ngopfu ka valve ya phaphatani, ku vekiwa ka yona loku olovaka, ku hlayisiwa loku olovaka na xivumbeko xo olova swi vonaka swinene. Valve ya phaphatani yo pfalela yo olova ya gezi, valve ya phaphatani yo pfala yo olova ya moya, valve ya phaphatani yo pfalela hi matimba eka minkarhi yo tala yi sungule ku siva valve ya gede ya gezi, valve yo yima na swin’wana.

Handle ka sweswo, Tianjin Tanggu Water Seal Valve Co., Ltd. i thekinoloji ya xiyimo xa le henhla ya xitulu xa elastic xitulu valve leyi seketelaka mabindzu, swikumiwa i xitulu xa elastic wafer phaphatani valve, lug phaphatani valve, double flange concentric phaphatani valve,double flange eccentric valve ya phaphatani, valve yo ringanisela, valve yo kambela tipuleti timbirhi ta wafer, .Y-Xigwitsirisina swin’wana. Eka Tianjin Tanggu Water Seal Valve Co., Ltd., hi tinyungubyisa hi ku nyika switirhisiwa swa xiyimo xo sungula leswi fikelelaka swiyimo swa le henhla swa indasitiri. Hi nxaxamelo wa hina wo anama wa tivalvu na switirhisiwa, u nga hi tshemba ku nyika ntlhantlho lowu hetisekeke eka sisiteme ya wena ya mati. Tihlanganisi na hina namuntlha ku dyondza swo tala hi switirhisiwa swa hina na ndlela leyi hi nga ku pfunaka ha yona.