High Quality Industrial Cast steel piston check valve China factory soplayer Onye na-emepụta ihe
Kedu ihe bụ nkedo piston check valve?
Ihe nkedo piston nlele valveis 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.
Ihe nkedo piston check valve bụ 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 valves nlele
Isi njirimara nke valvụ nlele igwe nkedo nkedo
Atụmatụ na uru nkeIhe nkedo piston nlele valve
- 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) Ihe owuwu dị mfe na nlekọta dị mfe.
Nkọwa nka na ụzụ nke Cast steel piston 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: Nkedo piston nlele valve
Ngwa nke valvụ nlele piston nke nkedo
A na-eji valvụ nlele piston nke igwe nkedo a na-ejikarị na pipeline nwere mmiri mmiri & mmiri ndị ọzọ.
- * Mmanụ na gas
- *Chemical/Petrochemical
- * Ike na akụrụngwa
- * Ngwa azụmahịa