Cast steel swing check valve ke valve ea bohlokoa e sebelisoang tsamaisong ea liphaephe, karolo ea eona e ka sehloohong ke ho bula ka bo eona ha ho phalla ka tsela e le 'ngoe, le ho koala ka bohona ha phallo e khutlelang morao, ho netefatsa ts'ebetso e tloaelehileng ea phala. Letoto lena la li-valve tsa ho hlahloba li entsoe ka thepa ea tšepe e entsoeng ka tšepe, e nang le matla a phahameng ka ho fetisisa le khatello ea khatello, e loketseng mefuta eohle ea khatello e phahameng, mocheso o phahameng, lipalangoang tsa mecha ea phatlalatso e senyang.
Mofuteng oa valve ea ho hlahloba flange, WCB e emela lisebelisoa tse kenyang pipe ea carbon steel, DN e bontša bophara ba lebitso, ho tloha ho 100mm ho ea ho 2400mm ho feta litlhaloso tse fetang leshome le metso e 'meli. Sebopeho sa compact le ts'ebetso e bonolo ea valve e ke ke ea thibela ka mokhoa o atlehileng ho khutlela morao, empa hape e fokotsa ho fetoha ha khatello ea pipeline le ho sireletsa ts'ebetso e sireletsehileng ea lisebelisoa.
E sebelisoa haholo tsamaisong ea lipeipi tsa petroleum, lik'hemik'hale, seteishene sa matla, metallurgy le liindasteri tse ling, li-valve tsa ho hlahloba lisebelisoa tsa tšepe le li-flanged check valve li phetha karolo ea bohlokoa ho netefatsa ts'ebetso e tloaelehileng ea liphaephe, ho ntlafatsa bophelo ba tšebeletso ea lisebelisoa, ho netefatsa polokeho ea tlhahiso. joalo joalo.
