I-ventilation butterfly valve iyi-valve edlula emoyeni ukuze ihambise i-gas medium. Isakhiwo silula futhi kulula ukusebenza.

isici:

1. Izindleko ze-ventilation butterfly valve ziphansi, ubuchwepheshe bulula, i-torque edingekayo incane, imodeli ye-actuator incane, futhi intengo iyonke izoba nenzuzo enkulu;

2. Izinga lokushisa ngokuyisisekelo alinamkhawulo. Izinto ezihlukene zingasetshenziswa ekushiseni okujwayelekile (< 100 ℃), izinga lokushisa eliphezulu (200 ℃ + -) kanye nokushisa kwe-ultra-high (500 ℃ + -);

3. Impilo ende yesevisi, isakhiwo esilula nokugcinwa kalula kwe-valve butterfly valve;

4. Ngesilinganiso esithile sokuvuza, engeza indandatho ebambayo odongeni lwangaphakathi lomzimba we-valve ukuze wenze ipuleti le-valve lilingane eduze neringi elibambayo lapho i-valve ivaliwe ukuze kuncishiswe ukuvuza, futhi ukuvuza kungalawulwa cishe ngo-1. %; ngephrojekthi yokwelashwa kwegesi engcolile, ingaphakathi kwebanga lokulawula;

Ngokusekelwe kulezi zici, i-valve yovemvane yokukhipha umoya iye yaqashelwa kabanzi, i-adsorption desorption, ukusha kwe-catalytic kanye namanye amaphrojekthi okwelapha igesi engcolile asebenzisa lolu hlobo lwevalvu.

Ukuhlukaniswa kwe-ventilation butterfly valve:

1. Ngokusho kokuxhumana, ingahlukaniswa ibe yi-flange, i-welding end kanye ne-wafer ends

2 .Ngokwempahla, ingahlukaniswa ngensimbi engagqwali, i-carbon steel kanye nensimbi yesigaba esikabili.

3. Ngokwendlela yokusebenza, ingahlukaniswa ngogesi, i-manual, i-pneumatic kanye ne-hydraulic operation.