Intshayelelo

Ivalve yokukhangela ubhedu ithintela ukuphuma kwamanzi ngasemva, ioyile, irhasi, kunye nolunye ulwelo oluhambelanayo. Iivalvu zokukhangela zidibanisa iimpawu ezintle zobhedu kunye neendlela ezithembekileyo zokujonga i-valve, ukwenza ukuba babe lukhetho oludumileyo kumashishini amaninzi.

UMmiselo wokuSebenza kunye noLwakhiwo oluSisiseko

Iivalvu zokukhangela ubhedu zivumela ukuhamba kwamanzi kwicala elinye ngelixa usebenzisa imithombo okanye umxhuzulane ukuthintela ngokuzenzekelayo ukuhamba okubuyela umva. Amacandelo aphambili abandakanya:

• Umzimba wobhedu kunye nekepusi
• Indlela yokutywina yangaphakathi (iyahluka ngokohlobo)
• Isihlalo kunye nediski
• Uqhagamshelo luyaphela (umsonto, flanged, okanye ithengiswe)
• Intwasahlobo (kwiinguqulelo ezilayishwe entwasahlobo)

Iindidi zeBrass Check Valves

1. Brass Spring Check Valve

Inkcazo: I-valve yokukhangela esebenzisa i-spring-loaded disc okanye ipleyiti ukulawula ukuhamba, apho intwasahlobo inika amandla awongezelelweyo okuvala kwaye iqinisekisa ukuvala okulungileyo ngokuchasene nokubuyela umva.
Ezi zivalo zibonisa indlela yokuvala encediswa entwasahlobo ebonelela:

• Ixesha lokuphendula ngokukhawuleza
• Ukuvala okulungileyo
• Ufakelo nakuluphi na uqhelaniso
• Ihamile yamanzi encitshisiweyo
• Ukusebenza okuthembekileyo kwimigca ethe nkqo

2. Brass Swing Check Valve

Inkcazo: Ivalve yokukhangela enomzimba wevalve yesimbo seglowubhu kunye nediskhi enehinged valve ngaphakathi, ukuvula ngokupheleleyo ukuvumela ukuhamba phambili kunye nokuvala ngokuchasene nesihlalo ukuthintela ukuhamba okubuyela umva.
Umnikelo woyilo lwemveli:

• Ukwehla koxinzelelo oluphantsi
• Umthamo wokuqukuqela opheleleyo
• Ukugcinwa okulula
• Isisombululo esineendleko
• Ilungele ufakelo oluthe tye

3. Brass Foot Hlola Valve

Inkcazo: Ivalve yokukhangela eyenzelwe ukufakelwa kwimigca yokufunxa impompo okanye ukungena kwemibhobho, ukubandakanya i-strainer edibeneyo yokukhusela i-debris ekungeneni kwinkqubo ngelixa ugcina ukuhamba ngokulinganayo.

• Eyakhelwe-ngaphakathi isihluzi screen
• Inqanda ukubaleka kwepompo ukomisa
• Igcina impompi yokuqala
• Ngokuqhelekileyo isetyenziswa kwiinkqubo zokunkcenkceshela kakuhle kunye nokunkcenkceshela

4. Ubhedu lwe-Y-Pattern Hlola iValve

Inkcazo: Ivalve yokutshekisha enesixhobo sokujonga ujingi esilungisiweyo esifakwe kuyilo lomzimba we-Y, ukudibanisa iimpawu zevalve yokukhangela i-swing kunye nokusebenza kakuhle kokuhamba kwe-Y-pattern configuration.

• Ukuhla koxinzelelo olusezantsi xa kuthelekiswa nomgangatho wokujonga ujingi
• Indlela yokuhamba elungelelanisiweyo
• Ilungele ukusetyenziswa kwe-steam kunye nobushushu obuphezulu
• Inkangeleko yofakelo olubambeneyo
• Ufikelelo kulondolozo olulula

5. Brass Inline Khangela iValve

Inkcazo: I-compact, ivalve yokukhangela ethe ngqo eyenzelwe ukufakwa kwiinkqubo zombhobho zomgca, ifumaneka kwidizayini ezimbini ezahlukeneyo zangaphakathi:

• Uhlobo olulayishwe eNtwasahlobo: Isebenzisa indlela yasentwasahlobo ukunceda ukuvala
• Uhlobo lomxhuzulane: Ithembele kubunzima kunye noxinzelelo lokubuyela umva ukuze kuvalwe

Uyilo olubambeneyo lwezicelo ezixineneyo kwindawo:

• Ufakelo lokugcina indawo
• Indlela yokuhamba elungelelanisiweyo
• Ukunciphisa uxinzelelo oluphantsi
• Ukugcinwa lula
• Iinketho ezininzi zokuxhoma

Brass Khangela Izicelo zeValve

Izicelo zoShishino

• Iinkqubo zamanzi zenkqubo
• Imigca yomoya ecinezelweyo
• Iinkqubo zokupholisa
• Imigca yokukhupha impompo

Izakhiwo zorhwebo

• Iinkqubo ze-HVAC
• Uthungelwano lonikezelo lwamanzi
• Iinkqubo zokukhusela umlilo
• Iinkqubo zokunkcenkceshela
• Iimpompo zokunyusa

Ukusetyenziswa kwendawo yokuhlala

• Ubonelelo lwamanzi asekhaya
• Ufakelo lwesifudumezi samanzi
• Ukunkcenkceshela egadini
• Iinkqubo zokumpompa
• Uthintelo lokubuyela umva

Iinkcukacha zeMathiriyeli kunye neePropati

Iialloyi zobhedu eziqhelekileyo ezisetyenziswa kwiiValuvu zokuHlola:

1. C83600 (Iqulathe ilothe)

• Ukuqamba: 85% Cu, 5% Sn, 5% Pb, 5% Zn
• Eyona nto ingcono: Imibutho yevalvu yenjongo ngokubanzi
• Ukuchaneka okugqwesileyo kunye noxinzelelo loxinzelelo

2. C37700 (Iqulathe ilothe)

• Ukuqamba: 60% Cu, 39% Zn, 1% Pb
• Eyona nto ingcono: Iziqu zevalve kunye namacandelo angaphakathi
• Amandla amahle kunye nokumelana nokunxiba

3. C69300 (Akukho lead)

• Ukuqamba: 65% Cu, 34% Zn, 1% Kwaye
• Eyona nto ingcono: Ukusetyenziswa kwamanzi aselwayo
• Ukunganyangeki kwe-Porrosion

4. CW602N(DZR Brass)

• Ukuqamba: 61%C, 36%Zn, 0.1%Njengoko
• Eyona nto ingcono: Izicelo zokumelana ne-dezincification ephezulu
• Igqwesileyo kwiimeko zamanzi ezinobundlobongela
• Ngokuqhelekileyo isetyenziswe kwiinkqubo zokusasazwa kwamanzi Idibana ne-EN 12165 umgangatho

5. C46500 (Ubhedu lwaselwandle)

• Ukuqamba: 60% Cu, 39.2% Zn, 0.8% Sn
• Eyona ilungileyo kwizicelo zaseLwandle
• Ukomelezwa kokumelana nokubola kumanzi olwandle

Amanqaku eSicelo esiKhethekileyo:

• I-C69300 ifanelekele ngokukodwa iivalvu zokujonga amanzi obhedu ngenxa yokwakheka kwayo okungakhokelelanga kunye nokumelana nokugqwesa okugqwesileyo.
• I-Naval yobhedu i-C46500 iyacetyiswa kwizicelo zaselwandle kwi-valve yokujonga i-swing

Iimpawu eziphambili:

• Uxinzelelo oluphezulu: Ixhomekeke ku 400 Psi
• Uluhlu lobushushu: -20°F ukuya kuma-400°F
• Ukumelana nokubola: Ngokugqwesileyo
• Tensile strength: 40,000-45,000 Psi
• Ukuqina: 80-85 URockwell B

Iikhrayitheriya zokuKhetha

Ukukhetha i-valve yokuhlola ubhedu efanelekileyo kufuna ukuqwalaselwa ngokucophelela kwizinto ezininzi zokuqinisekisa ukusebenza kakuhle kunye nokuphila ixesha elide. Inkqubo yokhetho kufuneka ilinganise iimfuno zobugcisa, imiqathango yesicelo, kunye nokuqwalaselwa kwezoqoqosho.

Iiparamitha zeNkqubo

1. Uxinzelelo lokusebenza
2. Iimfuno zesantya sokuhamba
3. Uluhlu lobushushu
4. Ukufakela Uqhelaniso
5. Izithintelo zesithuba

Iingqwalasela zeMedia

1. Uhlobo lolwelo
2. Viscosity
3. Ukuhambelana kweMichiza
4. Ucoceko
5. Ubushushu

IiMfuno zoFakelo

1. Uhlobo loqhagamshelo
2. Ukufikelela kulondolozo
3. Indlela yokuhamba
4. Ukunciphisa ingxolo
5. Isibonelelo sokunciphisa uxinzelelo

IBrass Hlola iziKhokelo zokuFakelwa kweValve

Ukuhlohla kwangaphambili

1. Qinisekisa indlela yokuhamba
2. Qwalasela iimfuno zesistim
3. Jonga imeko yevalvu
4. Imibhobho yokudibanisa ecocekileyo
5. Lungiselela izixhobo ezifanelekileyo

Amanyathelo oFakelo

1. Ivalve yokumisa ngokuchanekileyo
2. Qinisekisa ulungelelwaniso olufanelekileyo
3. Sebenzisa i-sealant efanelekileyo
4. Qinisa imidibaniso
5. Uvavanyo lokuvuza

IiMfuno zokuLondolozwa kweValve ngeBrass

Ukulungiswa rhoqo

• Ukuhlolwa okubonakalayo
• Uvavanyo lokuvuza
• Ukucoca xa kuyimfuneko
• Ukuqinisekiswa komsebenzi
• Ukutshintshwa kwezahlulo njengoko kufuneka

Ukulungisa ingxaki

• Uphando lokuvuza
• Uhlalutyo lokuhla koxinzelelo
• Uvavanyo lwengxolo
• Ukuhlolwa komsebenzi

I-Brass Hlola iMigangatho yoMgangatho weValve kunye neziQinisekiso

Imigangatho eqhelekileyo ibandakanya:

• I-ASTM B62/B584
• I-NSF / ANI 61

IiNdlela zeMarike kunye noPhuhliso lwexesha elizayo

Imikhwa yangoku ibandakanya:

1. Ezinye iindlela zobhedu ezingena lead
2. Iitekhnoloji zevalvu ehlakaniphile
3. Uyilo oluphuculweyo olusebenzayo
4. Izinto zokutywina eziphuculweyo
5. Ukudityaniswa neenkqubo ze-IoT

Ukuqukumbela

Iivalvu zokukhangela ubhedu zihlala zibalulekile kwiinkqubo zokulawula ulwelo, ukunika ukuthembeka, ukuqina, kunye nokusebenza kakuhle kweendleko. Ukuqonda iintlobo zabo, izicelo, kunye neendlela zokukhetha zibalulekile ekusebenzeni kwenkqubo egqwesileyo. Njengoko iteknoloji ihambela phambili, ezi zivalo ziyaguquka, ukubandakanya izinto ezintsha ngelixa zigcina ukubaluleka kwazo okusisiseko kusetyenziso lolawulo lolwelo.

I-BMAG ibonelela ngeendlela ezahlukeneyo iivalvu zokujonga ubhedu ezinokuthi zenziwe ngokwezifiso okanye i-OEM / ODM ukuhlangabezana nazo zonke iimfuno zabathengi. Qhagamshelana neqela lethu lokuthengisa elichwephesha malunga nemibuzo.

Abantu Baphinde Babuze

Uthini umahluko phakathi kwevalve yobhedu yokukhangela kunye nevalve yobhedu?

Iivalvu zebrass zetshekhi ngokuqhelekileyo zenziwe ngealloys zethusi-zinc, ngelixa iivalve zokujonga ubhedu ziqulethe iialloyi zobhedu-tin.
Ibronzi inika ukuxhathisa okungcono kokutya kodwa kubiza kakhulu.
I-Brass ibonelela ngobuchule obungcono kwaye ibiza kakhulu.

Zihlala ixesha elingakanani iivalvu zokukhangela ubhedu?

Ubomi obuqhelekileyo: 10-15 iminyaka phantsi kweemeko eziqhelekileyo
Izinto ezichaphazela ubomi obude:
Umgangatho wamanzi
Iimeko zokusebenza
Iindlela zogcino
Umgangatho wofakelo

Ngaba iivalvu zokujonga ubhedu zingafakelwa ngokuthe nkqo?

Uninzi lweevalvu zokujonga ubhedu zinokufakwa ngokuthe nkqo
Iintlobo ze-Spring-loaded zinconywa ukuba zifakwe ngokuthe nkqo
Indlela yokuhamba kufuneka ibe phezulu kwiintlobo ezixhomekeke kumxhuzulane
Qhagamshelana nemigaqo yomenzi kwiimfuno ezithile zoqhelaniso