Izinga lokushisa eliphansi le-Gate Valve
Izici Zokuklama Imikhiqizo
Ivalvu yesango lensimbi eneziphetho ezicashile isetshenziselwa ukusika noma ukuxhuma imidiya yepayipi ngaphansi kwengcindezi encane phakathi kwe-PN1.6-42.0MPa(Cass150~2500) amazinga okushisa asebenzayo ≤ 600in izimboni zamakhemikhali zamakhemikhali embonini kawoyela.
Izici eziyinhloko zesakhiwo zihlanganisa:
1.Kokubili ukuklama nokukhiqiza kwenziwa ngokulandela ngokuqinile i-GB/T12234AP600 kanye ne-AP1602.Imikhiqizo inesakhiwo esinengqondo.uphawu oluthembekile, ukusebenza kahle nokumodela okuhle.
2.Co hard alloy welded sealing surface, egqoke ukumelana nokuguguleka, i-abrasion proof futhi ihlala isikhathi eside.
3.Ingaphezulu kanye nemidiya yokulungisa ye-valve shaft ifakwe i-nitrogen ukuze ingaguguleki futhi imelane nokuhuzuka.
4.PN≥15.0MPa(Class900), imbobo emaphakathi isebenzisa isakhiwo sokuvala esiziqinisayo ukuze umsebenzi wokuvala uqiniswe kanye nokukhuphuka kwengcindezi ukuze kuqinisekiswe ukusebenza kokuvala.
5.Asikho isakhiwo sokuvala esibuyela emuva ku-valve, ngakho-ke i-id yokuvala ithembekile
I-6.Impahla yokugcwalisa kanye nosayizi we-flange ingakhethwa futhi ifaniswe ngokuvumelana nezicelo kanye nezidingo zokusetshenziswa.Lokho kungenelisa zonke izinhlobo zezidingo zokusebenza.
Ipharamitha Eyinhloko Yemikhiqizo
Amamodeli we-serial | (Hs,I-Ps)Z11H(Hs,IHu)Z11Y,(IHu)Z41H,(IHu)Z41Y,(IHu)Z441H,(AmaHubo)Z441Y(Ps)Z541H(Ps)Z541Y(Ps)Z941H(Ps)Z941Y | |||
Ibanga lebanga lokucindezela | I-PN1.6-42.0MPa(Class150-2500) | |||
Ibanga lobubanzi be-Drift | I-DN15-1000mm(NPS1-40) | |||
Indlela yokushayela | Ukushayela isondo ngesandla | Ukushayela igiya nokushayela ngogesi | ||
Ububanzi kwesicelo | I-Class150-300(PN1.6-4.0) | I-Class400-600(PN6.4-10.0) | I-Class900-2500(PN15.0-42.0) | I-NPS2-40(DN50-1000mm) |
I-NPS1/2-24(DN15-600mm) | I-NPS1/2-12(DN15~300mm) | I-NPS1/2-10(DN15~250mm) |
Ukucaciswa kokusebenza kwemikhiqizo
Ukucaciswa Kwezobuchwepheshe
Ukwakheka kwesakhiwo | Ibhonethi ehlanganiswe ngebhontshisi ngaphandle kwesiquyoke isakhiwo |
Indlela yokushayela | Isebenza ngesandla |
Idizayini ejwayelekile | I-API602.BS5352 |
Uchungechunge luyaphela | I-ASME B1.20.1 |
Iziphetho ezishiselwe isokhethi | I-ASME B16.11 |
Ukuhlolwa nokuhlola | I-API598 BS6755 |