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Ukushisa Kwesifunda Okushiselwe Ngokugcwele I-Ball Valve

Incazelo emfushane:

I-valve yebhola yesifunda eshiselwe ngokugcwele yokushisa emadolobheni inezici zokuvalwa ngokuqinile, akukho ukuvuza, ukwethembeka okuphezulu kanye nempilo ende yesevisi, esetshenziswa kabanzi emapayipini amanzi ashisayo angcwatshwe ngokuqondile.Ngenxa yokuthi impahla yomzimba we-valve iyafana nempahla yepayipi, ngeke kube nengcindezi engalingani, futhi akukho ukuguquguquka ngenxa yokuzamazama komhlaba nezimoto ezidlula emhlabathini, futhi ipayipi liyamelana nokuguga.


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Imininingwane Yomkhiqizo

I-valve yebhola yesifunda eshiselwe ngokugcwele yokushisa emadolobheni inezici zokuvalwa ngokuqinile, akukho ukuvuza, ukwethembeka okuphezulu kanye nempilo ende yesevisi, esetshenziswa kabanzi emapayipini amanzi ashisayo angcwatshwe ngokuqondile.Ngenxa yokuthi impahla yomzimba we-valve iyafana nempahla yepayipi, ngeke kube nengcindezi engalingani, futhi akukho ukuguquguquka ngenxa yokuzamazama komhlaba nezimoto ezidlula emhlabathini, futhi ipayipi liyamelana nokuguga.

Njengeyunithi eyisikiwe evulekile/evaliwe, umzimba uyisakhiwo esishiselwe ngokuphelele esakhiwe ngepayipi lensimbi ecindezelwe noma ipuleti.Inezakhiwo ezintantayo nezifakwe nge-trunnion, isakhiwo sesihlalo se-valve sinomphumela we-piston futhi sinxephezela umklamo.Isakhiwo sophawu senzelwe uphawu olulodwa noma uphawu oluphindwe kabili (indandatho ehlezi ethambile nensimbi ihlezi), intwasahlobo izoqinisekisa ukucindezela kwendandatho yophawu ebholeni, futhi i-valve isengakwazi ukuhlala ingavuzi ngokuqinile futhi isebenze ukusebenza okuzinzile isikhathi eside noma ngabe ingcindezi ayizinzile.I-valve yebhola inezinzuzo zevolumu encane, isisindo esincane, ukufaka uphawu ngaphandle kokuvuza, ukugcinwa kwamahhala, impilo ende yesevisi, ukusebenza okulula nokunye.

Izimpawu Zokusebenza

1.Full bore futhi Nciphisa ukwakheka kwebhore;

2.Kulula futhi kuyashesha vula futhi uvale
Lolu hlobo lwe-valve yebhola ludinga kuphela ukuzungezisa ibhola (isici esivulekile/ sokuvala) 90°, okulula futhi esisheshayo ukusebenza.

3.Good seal ukusebenza
Isihlalo se-valve yebhola eshiselwe ngokugcwele ngokuvamile senziwe ngezinto ezinwebekayo njenge-PTFE, njll., ngokuvaleka kwebhola lensimbi, ngokuvamile kubizwa ngokuthi kuhlezi okuthambile okungaqinisekisa kalula ukusebenza kophawu.

4.Umzimba we-valve wenziwe ngepayipi lensimbi engenamthungo noma wenziwe ngesakhiwo se-welding esakhiwe sepuleti eligoqayo;

5.Umjikelezo wempilo ende
Ngenxa ye-self-lubrication ye-PTFE enhle, ukungqubuzana nokugqoka ngebhola kuncane, futhi ukuhlukumeza kuncishiswa ukuthuthukiswa kwenqubo yokucubungula i-valve yebhola, ukuze impilo yesevisi ye-valve yebhola inwetshiwe.

6.Ukuthembeka okuphezulu
I-valve yebhola eshiselwe ngokugcwele inokwethenjelwa okuphezulu, ikakhulukazi ngoba:
a) isihlalo sevalvu se-PTFE impahla sinokuzithambisa okuhle, ukungqubuzana okuncane nokugqokwa nebhola, akukho ukuhuzuka nokugqokwa okubukhali;
b)Isiqu sifakwe ngaphakathi, ngaleyo ndlela sizogwema ingozi engenzeka ngenxa yokuphephuka kwesiqu ngenxa yokuxega okungenzeka kwegland epakishayo ngaphansi kokucindezela koketshezi.

7.Ukunqanda ukuqhunyiswa kwesiqu, ukuvaleka kwesiqu ngezingqimba eziningana;

8.Ibhola linezinhlobo ezimbili ze-trunnion efakwe futhi entantayo;

9.Isihlalo se-valve esiphindwe kabili, ungqimba olulodwa noma indandatho yophawu oluthambile oluphindwe kabili kanye nensimbi yokuvala uphawu kwensimbi yakha izimpawu ezinezingqimba eziningana;

10.Ukuzikhulula kwe-cavity ngaphansi kwengcindezi ngokweqile;

11.Isakhiwo esiphindwe kabili kanye negazi (DBB)(Uma kudingeka);

12.I-Flexible evulekile / evaliwe, kulula ukuyisebenzisa.

13.Maintenance free
Le valve yebhola inesici sokulungisa mahhala.

Okumaphakathi Okusebenzayo

Ifanele kakhulu igesi yemvelo, amanzi ashisayo

Isakhiwo

Umfanekiso wesakhiwo kanjena

4

Lolu hlobo lwe-valve yebhola ikakhulukazi luqukethe umzimba, i-adaptha, ibhola, isiqu, isihlalo sendandatho yophawu, i-actuator, njll.

Imingcele Yezobuchwepheshe

Amazinga Amazinga Wokuklama I-GB/T 26146
Ubukhulu bobuso nobuso I-GB/T 12221
Flange Standards I-GB/T 9113, GB/T 9115, HG/T 20592
Amazinga Wokuhlola Ingcindezi I-GB/T 13927, EN 12266, API 598
Isilinganiso Sokucindezela 0.6 MPa ~ 4.0 MPa
Ububanzi Okuzisholo DN80 ~ 2000
Ukusebenza I-Lever, Ibhokisi Legiya, Ugesi, I-Pneumatic, I-Hydraulic
Ukuxhumana I-Flanged, i-Welded
I-Material Standard GB, EN
Okukhulu

Izinto zengxenye

Umzimba & Ibhonethi I-Carbon Steel, i-P265GH
Ibhola I-Carbon Steel+ ENP, 304
Isiqu F6a, 4140+ENP, 304
Indandatho yokuvala I-EPDM, AFLAS, FKM, PTFE, RPTFE
Izinga lokushisa elisebenzayo

-196 ~ 425 ℃

Ukuphawula  

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