Ivalvu yepulaki ye-WCB CLASS 600

I-WCB CLASS 600 PLUG VALVE RTJ/RF End

Imisebenzi eyinhloko: i-WCB, i-FLANGE, ipulaki, i-valve, enemikhono, i-ptfe, isihlalo, isigaba 600, isigaba 300, 5A, 6A

Ububanzi bomkhiqizo:

Osayizi: I-NPS 2 kuya ku-NPS 24

Ububanzi Bokucindezela: Iklasi 150, 300,Iklasi 600, 900, 1500lb

I-FlangeUxhumano: RF, FF,I-RTJ

IZINTO EZISETSHENZISWAYO:

Ukusakaza: UB6,(A216 WCB, A351 CF3, CF8, CF3M, CF8M, A995 4A, 5A, A352 LCB, LCC, LC2) Monel, Inconel, Hastelloy

IZINGA

Izici Zokuklama:

1. Ukuvalwa kwevalvu yepulagi yokuvala ethambile yohlobo lwesikhindi kwenziwa ngendawo yokuvala ezungeze amasethi amakhadi, amasethi amakhadi ayingqayizivele okuvikela izindebe zensimbi angu-360 °;

2. Ivalvu ayinawo umgodi wokuqoqa imidiya;

3. Izindebe zensimbi zihlinzeka ngomsebenzi wokuzihlanza enkambisweni yokuphotha, ofanele izimo eziqinile nezingcolisa kalula;

4. Ukugeleza okunezindlela ezimbili, kulula kakhulu ukusebenzisa ukufakwa;

5. Ubukhulu bezinto ezibonakalayo kanye ne-flange yezingxenye bungakhethwa ngokuya ngezimo zokusebenza zangempela noma izidingo zabasebenzisi, futhi kuhlangatshezwane nazo zonke izinhlobo zezidingo zobunjiniyela.

I-valve ye-plug yenkampani i-Newsway Valve iyi-valve ejikelezayo enengxenye yokuvala noma i-plunger. Ngokuzungeza ama-degree angu-90, i-port yesiteshi ku-plug ye-valve idluliselwa noma ihlukaniswe ne-port yesiteshi emzimbeni we-valve ukuze kuvuleke noma kuvalwe.

Ipulaki yayo yevalvu ingaba yi-cylindrical noma i-conical. Kuma-valve plugs ayi-cylindrical, iziteshi ngokuvamile ziyisikwele; kuma-valve plugs ayi-conical, iziteshi ziyi-trapezoidal. Lezi zakhiwo zenza isakhiwo se-valve yeplagi sibe lula. Ifaneleka kakhulu njengendawo yokusika kanye neyokuxhumanisa kanye ne-shunt, kodwa kuye ngezakhiwo ezifanele kanye nokumelana nokuguguleka kwendawo yokuvala, ngezinye izikhathi ingasetshenziswa ekugoqeni.

Amavalvu epulaki ahlukaniswa ngokwendlela asetshenziswa ngayo: amavalvu epulaki ye-soft seal, amavalvu epulaki ye-hard seal agcotshwe ngamafutha, amavalvu epulaki yokuphakamisa, amavalvu epulaki anezindlela ezintathu kanye nanezindlela ezine.

Amavalvu epulaki avaliwe kahlezivame ukusetshenziswa ezindaweni ezinzima njengezinto ezilimazayo, ezinobuthi obukhulu neziyingozi kakhulu, lapho ukuvuza kuvinjelwe khona ngokuphelele, nalapho izinto zevalvu zingangcolisi izinto ezilimazayo. Umzimba wevalvu ungakhethwa kusuka ensimbini yekhabhoni, insimbi ye-alloy kanye nensimbi engagqwali ngokwendlela yokusebenza.

Ama-valve epulaki ye-hard seal agcotshwe ngokugcobaingahlukaniswa ngama-valve epulaki ajwayelekile agcotshwe ngamafutha kanye nama-valve epulaki alinganiselayo ngengcindezi. Kufakwa igrisi ekhethekile kusukela phezulu komzimba wepulaki phakathi kwembobo yekhoni yomzimba we-valve kanye nomzimba wepulaki ukuze kwakhiwe ifilimu kawoyela ukunciphisa i-torque yokuvula nokuvala ye-valve nokuthuthukisa ukusebenza kokuvala kanye nokuphila kwenkonzo. Ingcindezi yokusebenza ingafinyelela ku-64MPa, izinga lokushisa lokusebenza eliphezulu lingafinyelela ku-325 degrees, kanti ububanzi obukhulu bungafinyelela ku-600mm.

Amavalvu epulaki lokuphakamisa anezinhlobo ezahlukene zesakhiwo. Uma ivalvu ivuliwe, ipulaki liyaphakanyiswa, bese ipulaki lijikeleziswa ngama-degree angu-90 kuze kube yilapho livuleka ngokuphelele ivalvu ukuze kuncishiswe ukungqubuzana nendawo yokuvala yomzimba wevalvu; uma ivalvu ivaliwe, ipulaki lijikeleziswa ngama-degree angu-90 endaweni evaliwe. Lahla ukuze uthinte indawo yokuvala yomzimba wevalvu ukuze kufezwe ukuvalwa.

Ama-stopcock anezindlela ezintathu kanye nezindlela ezine afanele ukushintsha indlela yokugeleza okuphakathi noma ukusatshalaliswa okuphakathi. Ngokwezidingo zezimo zokusebenza, ungakhetha i-bushing yokuvala ethambile noma i-soft sealing, i-valve yepulaki yokuphakamisa eqina.

Uma udinga imininingwane eyengeziwe ngama-valve sicela uxhumane nomnyango wokuthengisa we-NSW (newsway valve)

Izinto Zokwenziwa Kwe-Newsway Valve Imikhiqizo Yomkhiqizi

IUmkhiqizi weValve waseShayinakusukelaIShayina, umzimba wamavalvu ayo kanye nezinto zokuhlobisa zingatholakala ngaphakathiOkuhlanganisiweuhlobo kanyeUkulingisauhlobo. Eceleni kweInsimbi engagqwalifuthiInsimbi Yekhabhoniizinto ezibonakalayo, nathiama-valve okukhiqizaezintweni ezikhethekile ezifana ne-titanium, i-nickel alloys, i-HASTELLOY®*, i-INCOLOY®, i-MONEL®, i-Alloy 20, i-super-duplex, i-alloys engagqwali kanye nezinto ze-urea grade.

Izinto Ezitholakalayo Zevalvu