F4/F5 GGG50 PN10 PN16 Z45X Heke Valve mofuta oa flange e sa phahamang stem e bonolo e tiisang ductile cast iron heke valve

Flanged Heke ValveThepa e kenyelletsa tšepe ea carbon / tšepe e sa hloekang / tšepe ea ductile. Mecha ea litaba: Khase, oli ea mocheso, mouoane, joalo-joalo.

Mocheso oa Mecha ea litaba: Mocheso o Bohareng. Mocheso o sebetsang: -20 ℃-80 ℃.

Bophahamo ba lebitso: DN50-DN1000. Khatello ea lebitso: PN10/PN16.

Lebitso la sehlahisoa: Flanged mofuta o sa phahamang kutu e bonolo e tiisang ductile cast iron Heke valve.

Molemo oa Sehlahisoa: 1. Lintho tse ntle haholo ho tiisa hantle. 2. Easy instola tse nyenyane phallo khanyetso. 3. Ts'ebetso ea turbine ea ts'ebetso ea ho boloka matla.

Li-valve tsa heke ke karolo ea bohlokoa ea liindasteri tse fapaneng, moo taolo ea phallo ea mokelikeli e leng ea bohlokoa. Li-valve tsena li fana ka mokhoa oa ho bula kapa ho koala ka ho feletseng ho phalla ha mokelikeli, ka hona ho laola ho phalla le ho laola khatello ka har'a tsamaiso. Li-valve tsa heke li sebelisoa haholo liphaepheng tse tsamaisang maro a kang metsi le oli hammoho le likhase.

Li-valve tsa heke tsa NRSli reheletsoe ka moralo oa tsona, tse kenyelletsang mokoallo o kang oa heke o eang holimo le tlase ho laola phallo. Liheke tse bapileng le moo metsi a phallang li phahamisoa ho lumella mokelikeli ho feta kapa ho theoleloa ho thibela mokelikeli ho feta. Moqapi ona o bonolo empa o sebetsa hantle o lumella valve ea heke hore e laole hantle ho phalla le ho koala tsamaiso ka ho feletseng ha ho hlokahala.

Molemo o hlokomelehang oa li-valve tsa heke ke ho theoha ha khatello e fokolang. Ha li bulehile ka ho feletseng, li-valve tsa heke li fana ka tsela e otlolohileng bakeng sa ho phalla ha mokelikeli, ho lumella ho phalla ho hoholo le ho theoha ha khatello e tlaase. Ho phaella moo, li-valve tsa heke li tsejoa ka bokhoni ba tsona ba ho tiisa ka thata, ho netefatsa hore ha ho na ho lutla ho etsahalang ha valve e koetsoe ka botlalo. Sena se etsa hore li tšoanelehe bakeng sa lits'ebetso tse hlokang ts'ebetso e sa luleng.

Li-valve tsa heke tse lutseng rabarali sebelisoa indastering e mengata e fapaneng, ho kenyeletsoa oli le khase, kalafo ea metsi, lik'hemik'hale le limela tsa motlakase. Ka indasteri ea oli le khase, li-valve tsa heke li sebelisoa ho laola phallo ea oli e tala le khase ea tlhaho ka har'a lipeipi. Litsi tsa ho hloekisa metsi li sebelisa li-valve tsa heke ho laola phallo ea metsi ka mekhoa e fapaneng ea kalafo. Li-valve tsa liheke li boetse li sebelisoa ka tloaelo lifemeng tsa motlakase, tse lumellang taolo ea phallo ea mouoane kapa se pholisang lits'ebetsong tsa turbine.

Le hoja li-valve tsa heke li fana ka melemo e mengata, li boetse li na le mefokolo e itseng. Bothata bo bong bo boholo ke hore li sebetsa butle ha li bapisoa le mefuta e meng ea li-valve. Li-valve tsa heke li hloka hore lebili la letsoho la letsoho kapa actuator le bulehe ka botlalo kapa le koalehe, e leng se ka nkang nako haholo. Ho phaella moo, li-valve tsa heke li ka senyeha habonolo ka lebaka la ho bokella lithōle kapa lintho tse tiileng tseleng ea ho phalla, e leng se etsang hore heke e koalehe kapa e khomarele.

Ka kakaretso, li-valve tsa heke ke karolo ea bohlokoa ea mekhoa ea indasteri e hlokang taolo e nepahetseng ea phallo ea mokelikeli. Bokhoni ba eona bo ka tšeptjoang ba ho tiisa le ho theoha ho fokolang ha khatello ho etsa hore e be ea bohlokoa haholo liindastering tse fapaneng. Le hoja li na le mefokolo e itseng, li-valve tsa heke li tsoela pele ho sebelisoa haholo ka lebaka la katleho ea tsona le katleho ea tsona ho laola phallo.