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High Quality Industrial Cast steel swing check valvụ China ụlọ ọrụ soplaya emeputa

Nkọwa dị mkpirikpi:

DIN/ENIhe nkedo valvụ na-atụgharị nchara, piston ego valvụ

Dayameta:DN15-DN400,PN16-PN100

EN 12516-1,BS1868

Ihu na ihu na EN558-1/DIN3202

Ahụ/bonet/Diski:GS-C25/1.4308/1.4408

NORTECHis otu n'ime ndị na-eduga China Cast steel swing check valve Onye nrụpụta & onye na-ebubata ya.


Nkọwa ngwaahịa

Mkpado ngwaahịa

Kedu ihe bụ valvụ nlele igwe nchara nchara?

Ihe nkedo valvụ na-atụgharị ncharais emebere iji gbochie ntughari nke eruba na sistemu ọkpọkọ. A na-ejikarị ya na sistemụ ọkpọkọ nke a na-eji valvụ ụwa eme ihe dị ka valvụ na-achịkwa eruba.Ha nwere nhazi oche oche ndị yiri nke ahụ dị ka valvụ globe. Ebuli valvụ nlele dị mma maka ntinye na ahịrị kwụ ọtọ ma ọ bụ kwụ ọtọ na-agbago elu.

Ha na-atụ aro maka ojiji na uzuoku, ikuku, gas, mmiri, na na vapor edoghi na elu eruba velocities.the lift check valves na-ejikarị emebere na mmiri, ọ na-emechi na ndabara, na-achọ ka nrụgide na-emeghe ụzọ ha na-ekwe ka mmiri site.

AIhe nkedo valvụ na-atụgharị ncharabụ valvụ nke na-egbochi eriri mmiri ka ọ ghara ịgba ọsọ, dịka mgbe agbachara mgbapụta ahụ.Ịmepụta mgbapụta tupu ịmalitegharịa abụghịzi ihe dị mkpa. Bulite valvụ nlele

Isi njirimara nke valvụ nlele igwe nkedo nkedo

Atụmatụ na uru nkeIhe nkedo valvụ na-atụgharị nchara

  • 1) Mmechi ngwa ngwa na arụmọrụ kwụsiri ike: obere ọrịa strok nke diski valvụ na-eme ka o kwe omume imechi ngwa ngwa, diski a na-ebugharị mmiri bụ ọbụna mgbakwunye, mee ka mmechi ahụ dị ngwa na ntụkwasị obi.
  • 2) Na-emechi akpaghị aka na diski akwajuru mmiri.
  • 3) Nhazi yiri ya dị ka valvụ ụwa, enwere ike iji ya dị ka valvụ nchịkwa site n'ịgbanwe usoro diski.

Nkọwa nka na ụzụ nke Cast steel swing check valve

Nkọwa nka na ụzụ

Dayameta aha aha DN15-DN400
Ogo nrụgide PN10-PN16-PN25-PN40-PN63-PN100
Imepụta na nrụpụta EN 12516-1, BS EN 1868, EN12569
Ihu na ihu BS EN 558-1, DIN3202
Flange kwụsịrị EN1092-1
Butt weld (BW) Ọgwụgwụ EN12627
Nwale & Nyocha TS EN 12266
Ahụ, bonnet, diski Carbon ígwè, igwe anaghị agba nchara, Alloy ígwè
Kpachaa 13Cr,F304,F316,Stellite siri ike ihu alloy.

 

Ihe ngosi ngwaahịa: valvụ na-atụgharị nchara nchara

1

Ngwa nke valvụ nlele nkedo nkedo

A na-eji valvụ nlele nlele nkedo nchara nchara n'ọtụtụ ebe na pipeline nwere mmiri mmiri & mmiri ndị ọzọ.

  • * General Industrial
  • * Mmanụ na gas
  • *Chemical/Petrochemical
  • * Ike na akụrụngwa

  • Nke gara aga:
  • Osote:

  • Ngwaahịa ndị emetụtara