Umehluko Phakathi Kwevalvu Yensimbi Ehlanganisiwe Nevalvu Yensimbi Ehlanganisiwe

I. Inqubo Yokukhiqiza

I-Forged Steel Check Valve ikhiqizwa eShayina:

Uma kwenziwa ngenqubo yokwakheka, i-billet yensimbi iyashiswa bese kusetshenziswa ingcindezi (njengokushaya ngesando, i-extrusion) ukuze ikhiqizwe, bese kwenziwa ukucubungula ngomshini.

Inqubo yokwakheka yenza izinhlamvu zensimbi zicwengekile futhi isakhiwo sibe sikhulu, ngaphandle kweziphambeko ezifana nezimbobo kanye nokufakwa kwe-slag.

I-Valve Yensimbi Ebunjiwe:

Njengoba ikhiqizwa ngenqubo yokubumba, insimbi encibilikisiwe ithululelwa esikhumbeni ukuze iphole futhi yakheke, bese icutshungulwa.

Inqubo yokubumba ingabangela izinkinga ezifana nama-pores, imigodi yokuncibilika noma isakhiwo esingalingani, okudingeka sithuthukiswe ngokucubungula okulandelayo.

II. Izakhiwo Zezinto

Ivalvu Yensimbi Ehlanganisiwe:

Amandla aphezulu: Ukwakha kususa amaphutha angaphakathi, futhi amandla okusebenza (ukumelana nokucindezelwa kanye nokumelana nokushayisana) angcono kunalawo okwenziwa ngezinsimbi.

Ukumelana okungcono kwengcindezi: kufanelekile ezimweni zokusebenza ezicindezelayo, ezishisa kakhulu noma ezimweni zokusebenza ezimbi kakhulu.

Ukuvala okungcono: Insimbi inobuningi obukhulu futhi akulula ukuyivuza.

I-Valve Yensimbi Ebunjiwe:

Ukuqina okuphansi: Isakhiwo sokubumba singase sibe namaphutha amancane kakhulu, okwenza kube lula ukuthi siqhekeke ngaphansi kokucindezeleka okukhulu.

Izindleko eziphansi: zilungele ukukhiqizwa ngobuningi kwamavalvu anomumo oyinkimbinkimbi noma amakhulu.

III. Isakhiwo kanye nesisindo

Ivalvu Yensimbi Ehlanganisiwe:

Isakhiwo silula, ikakhulukazi silingana noma sincane ngomklamo. Isisindo silula (cishe sibe ngu-20% kuya ku-30% silula kunama-valve ensimbi ahlanganisiwe anezincazelo ezifanayo).

I-Cast Iron Wafer Butterfly Valve Abaphakeli baseShayina:

Izakhiwo eziyinkimbinkimbi (njengeziteshi zokugeleza ezimise okwehlukile, imizimba enezimbobo eziningi) zingenziwa. Isisindo sikhulu futhi ubukhulu bodonga buvame ukuba bukhulu ukuze kulungiswe ukuntuleka kwamandla.

IV. Izimo Zokusebenza Ezisebenzayo

Ivalvu Yensimbi Ehlanganisiwe:

Izinhlelo zokucindezela okuphezulu kanye nokushisa okuphezulu: njengeziteshi zikagesi, izimboni zamakhemikhali kaphethiloli, kanye namapayipi omusi okucindezela okuphezulu.

Indawo enezinga lokushisa eliphansi: njengezinhlelo zegesi yemvelo encibilikisiwe (i-LNG), insimbi eyakhiwe inokuqina okungcono kokushisa okuphansi.

Imithombo yezindaba eyingozi: uketshezi olunobuthi, oluvuthayo noluqhumayo (ngenxa yokuthembeka okuphezulu).

I-China Cast Iron Swing Check Valve:

Izimo zokusebenza ezivamile zokucindezela okuphakathi nokuphansi: njengokwelashwa kwamanzi, amapayipi ezimboni ajwayelekile, kanye nomusi ophansi wokucindezela.

Imidiya egqwalisayo: Ukumelana nokugqwala kungathuthukiswa ngokungeza izakhi ze-alloy (njengezivikelo zensimbi engagqwali ezibunjiwe).

Amavalvu amakhulu anobubanzi: Uma inqubo yokwakheka ilinganiselwe, ukwakheka kufaneleka kakhulu ezindikimbeni ezinkulu zamavalvu.

V. Izindleko Nesikhathi Sokulethwa

Amavalvu ensimbi ahlanganisiwe:Izindleko eziphezulu zezinto zokusetshenziswa, ukutshalwa kwezimali okukhulu ekubumbeni amadayi kanye nemishini. Umjikelezo wokukhiqiza ode, ofanele amaqoqo amancane noma izidingo ezisezingeni eliphezulu. Amanani amayunithi ngokuvamile aphezulu.

Amavalvu ensimbi ahlanganisiwe:Izindleko zesikhunta ziphansi kakhulu, okwenza zifaneleke ukukhiqizwa ngobuningi. Umjikelezo wokukhiqiza umfushane, futhi izindleko zincintisana kakhulu.

VI. Izindinganiso Ezivamile kanye Nezimpawu

I-China Forged Check Valve:

Imininingwane: I-ASTM A105 (insimbi yekhabhoni), i-A182 (insimbi engagqwali), njll. Ukumaka kuvame ukufaka igama elithi “Okwenziwe”.

I-Cast Iron Gate Valve:

Imininingwane: I-ASTM A216 (insimbi yekhabhoni), i-A351 (insimbi engagqwali), njll. Ukumaka kuvame ukufaka igama elithi “Cast”.