Yini i-vertfly ye-vevetfly kathathu

Yini i-vertfly valve ekhishwe kathathu

Ensimini yama-valve wezimboni, ama-valves we-butterfly asetshenziswa kabanzi ekulayinisweni koketshezi ngenxa yesakhiwo sabo esihlangene kanye nokuvula okusheshayo nokuvala. Ngokuthuthukiswa kwezobuchwepheshe, ukwakhiwa kwama-valve amavemvane kusebenze ngokuqhubekayo, okuholela ezinhlotsheni eziningi ezifanaI-Centerline Butterfly Valve, I-valve ye-eccentric ye-eccentricna-I-valve ye-turentfly ye-three eccentric. Le ndatshana izoqala kusuka kumgomo wesakhiwo, ukuqhathanisa ukusebenza nezincomo zokukhetha, hlaziya ngokujulile izinzuzo ezibalulekile zeI-valve ye-turentfly ye-three eccentric, futhi uhlole ukuthi ungakhetha kanjani ikhwalithi ephezuluAbakhiqizi be-Butterfly Valvena-abahlinzeki.

Izici zokuhlukaniswa nezakhiwo zama-batterfly valves

1. I-valve ye-butterfly eqinile

 - Izici Zokwakheka: Iplate ye-valve is coaxial ngesiqu se-valve, kwakhiwe uphawu, kanti isihlalo se-valve sivame ukwenziwa ngezinto ezithambile (njenge-rubber).

- Izinzuzo: Izindleko eziphansi, isakhiwo esilula, esilungele ingcindezi ephansi kanye nezimo zokushisa ezijwayelekile.

- Okubi: Ukumelana okukhulu kwezingxabano, futhi ukusebenza kokubekwa uphawu kuncipha ngokwanda kwezinga lokushisa nengcindezi.

- Izimo Zokusebenza: Izimo zokusebenza ezingenasihluku ezifana nokwelashwa kwamanzi, i-HVAC, njll.

2. Double eccentric butterfly valve

- Izici Zokwakheka:

- Ukuqala kwe-eccentricity: Isiqu se-valve sivela enkabeni yepuleti ye-valve ukunciphisa ukungqubuzana kokuvula nokuvala.

- Isibili eccentricity: I-valve Plate ebopha uphawu liphambuka kusuka kulayini wesikhungo sepayipi ukuze uzuze ukubekwa uphawu okungaxhunyiwe.

- Izinzuzo: Ukuvulwa okuncane nokuvala i-torque, ukusebenza kangcono kokubekwa uphawu kune-valve ye-centerline.

- Okubi: Izinto zokubopha uphawu zithambekele ekugugeni ngaphansi kokushisa okuphezulu kanye nengcindezi ephezulu.

- Izimo Zokusebenza: Amapayipi aphakathi nendawo aphansi aphansi nasezimbonini zamakhemikhali.

3. I-valve ye-turentfly ye-three eccentric

- Izici Zokwakheka:

- Ukuqala kwe-eccentricity: Isiqu se-valve siphambuka enkabeni yepuleti ye-valve.

- Isibili eccentricity: I-valve Plate ebopha uphawu liphambuka kusuka kulayini wesikhungo sepayipi.

- Isithathu eccentricity: Umklamo we-Sealing Survece Angle Design ufinyelela uphawu olunzima lwensimbi.

- Izinzuzo:

- Ukuvula okuvulwa kwe-zero nokuvala: Ipuleti le-valve kanye nesihlalo se-valve kuthintwa kuphela lapho kuvaliwe, okudlula impilo yenkonzo.

- Ukushisa okuphezulu kanye nokuphikiswa okuphezulu kwengcindezelo: Izimpawu zensimbi zingamelana namazinga okushisa aphezulu angenhla kwamazinga angama-400 ℃ namazinga wengcindezi engu-600.

- Ukubekwa uphawu: Ilungele izimo ezinzima zokusebenza lapho kugeleza khona okuphakathi kuzo zombili izinkomba.

- Izimo Zokusebenza: Izinhlelo ezibalulekile ezinokushisa okuphezulu kanye nengcindezi ephezulu efana namandla, i-petrochemical, ne-LNG.

4. I-valve ephezulu yokusebenza butterfly

- Isichasiso: Imvamisa kubhekiswa i-valve ye-butterfly ngesakhiwo se-eccentric e-eccentric noma e-eccentric e-eccentric ephakeme, enezimpawu ze-torque ephansi, uphawu oluphezulu nempilo ende.

- Izinzuzo ezibalulekile: Kungathatha isikhundla sama-valves athile wesango kanye nama-valve ebhola futhi kunciphise izindleko ze-pipeline system.

Kungani ivelu kathathu eccentric ivevelly ukhetho lokuqala lwemboni

1. Ukuhlaziywa kwezinzuzo zesakhiwo

- I-Metal Hard Seal Design: Kwenziwe ngensimbi engenacala, i-alloy yensimbi nezinye izinto, kuyalwa nokungamelana nokuvimbela.

- Indawo yokubekwa uphawu: Ukuxhumana okuthuthukayo kwakhiwa lapho kuvalwa, futhi uphawu lunzima.

- Idizayini Yokuphepha Komlilo: Amanye amamodeli ahlangana nesitifiketi se-Fireproof 607 futhi alungele izindawo eziyingozi.

2. Ukuqhathanisa nge-eccentric butterfly valve

3. Amacala okufaka izimboni

- Umkhakha wamandla: Kusetshenziswe kuhlelo lwamanzi okuphakelayo okubili, ukumelana nomusi wokushisa aphezulu.

- I-Petrochemical: Lawula abezindaba ezilonakalisayo kumayunithi wokuqhekeka kwe-catalytic.

- I-LNG Storadotion kanye Nezokuhamba: Gcina ukuthembeka okubopha uphawu ngaphansi kwezimo zokushisa eziphansi ze-Ultra.

Ungayikhetha kanjani abakhiqizi abasezingeni eliphakeme bama-valve nabaphakeli

1. Bheka amandla obuchwepheshe

- Amalungelo obunikazi nezitifiketi: Beka phambili ** Abakhiqizi ** abanelungelo lobunikazi be-vetterfly butterfly butterfly Valve Technology futhi baqinisekiswa yi-API 609 ne-ISO 15848.

- Amandla okwenza ngokwezifiso: Ungakwazi ukunikeza ama-valves anosayizi ongajwayelekile kanye nezinto ezikhethekile (njenge-monel, incontel).

2. Bheka ukulawulwa kwekhwalithi yokukhiqiza

- Ukuhlolwa Kwezinto Ezibonakalayo: Imibiko Yezinto Ezibonakalayo (ezifana namazinga we-ASTM) ziyadingeka.

- Ukuhlolwa kokusebenza: Kufaka phakathi ukuhlolwa kokubopha nokuhlolwa kokuphila kwempilo (njengokuvulwa okungu-10,000 nokuvalwa ngaphandle kokuvuza).

3. Bheka inani lentengo nokulethwa kwamandla

- Izinzuzo zamafeyili amaShayina:

- Ukuncintisana kwentengo: Chinese ** Abahlinzeki bama-Butterfly Valve ** bathembela ekukhiqizweni okukhulu, kanti intengo ingama-30% -50% aphansi kunaleyo yemikhiqizo yaseYurophu neyaseMelika.

- Ukulethwa okusheshayo: Ukusungula okwanele kwemikhiqizo ejwayelekile, ukusekela amasonto ama-2-4 okulethwa.

4. Bheka insizakalo yangemva kokuthengisa

- Nikeza ukuholwa kokufakwa kwesayithi, ukulungiswa okujwayelekile nezingxenye ezisele.

Izitayela zesikhathi esizayo zama-valves we-butterfly amathathu

1. Ukuvuselelwa kwengqondo: Izinzwa ezihlanganisiwe kanye namamojula we-IOT ukuqapha isimo se-valve ngesikhathi sangempela.

2. Isicelo sezinto ezibonakalayo ezinobungane bemvelo: Yamukela umklamo wamahhala wokuvuza kanye nokukhishwa okuphansi kowesifazane (isitifiketi se-ISO 15848).

3. Ukunwetshwa kwensimu ye-Ultra-Low Life: Kusebenza ezimweni zokusebenza ezedlulele njenge-hydrogen ye-liquid hydrogen (-253 ℃) ne-helium ewuketshezi.

Ukugcina

I-valve e-eccentric butterflyUye waba yi-valve ekhethwayo yamapayipi ashiselelayo aphezulu kanye nengcindezelo ephezulu yengcindezelo enesakhiwo sayo sensimbi eguquguqukayo yensimbi kanye nempilo yenkonzo ye-Ultra-ende. Ukuthi ukuqhathanisa izinzuzo zokusebenza ngeI-valve ye-eccentric ye-eccentricnoma ukuhlukanisa izimo zohlelo lokusebenza ngeI-Centerline Butterfly Valve, kubalulekile ukukhetha aUmenzi we-butterfly valvenobuchwepheshe obuthembekile nentengo efanelekile.Ama-butterfly valve factoriesE-China ziba yisisekelo esiyisisekelo sokuthengwa kwezobuchwepheshe emhlabeni wonke ngezinzuzo zazo zobuchwepheshe ezivuthiwe kanye nezinzuzo zezindleko. Uma ufuna ukwazi okuningii-valve ephakeme yokusebenza kwe-butterflyAmapharamitha wezobuchwepheshe noma uthole isilinganiso, sicela uxhumane nathi - umhlinzeki wekhambi we-Valve Valve!