Boholo ba mabitso le li-valve tsa khatello ea lebitso li arotsoe ho latela melao-motheo ea meralo

Boholo ba mabitso le li-valve tsa khatello ea lebitso li arotsoe ho latela melao-motheo ea meralo

Boholo ba lebitso la DN ke boholo ba linomoro tsa lisebelisoa tsohle tsa liphaephe tsamaisong ea liphaephe ho khetholla likarolo tse bonts'itsoeng ka khoele kapa bophara ba kantle. Bophahamo ba lebitso ke palo e chitja e sebelisoang e le tšupiso 'me ha e tšoane le boholo ba mochini. PN ke letšoao la linomoro le amanang le khatello. Ke nomoro e chitja e loketseng bakeng sa tšupiso. Lisebelisoa tsohle tsa liphaephe tse nang le bophara bo tšoanang ba DN bo bontšitsoeng ke khatello e tšoanang ea lebitso P le boleng bo tla ba le boholo bo lekanang ba khokahanyo bo tsamaellanang le mofuta oa ho qetela oa khokahanyo.
Bophara ba lebitso
Boholo ba lebitso la DN ke boholo ba linomoro tsa lisebelisoa tsohle tsa liphaephe tsamaisong ea liphaephe ho khetholla likarolo tse bonts'itsoeng ka khoele kapa bophara ba kantle. Bophahamo ba lebitso ke palo e chitja e sebelisoang e le tšupiso 'me ha e tšoane le boholo ba mochini.
Boholo ba mabitso bo tšoailoe ka tlhaku "DN" e lateloang ke letšoao la linomoro. Haeba bophara ba lebitso ke 250mm, bo lokela ho tšoauoa e le DN250. Li-valve tsa boholo ba mabitso li hlalositsoe ho Lethathamo la 1-44.
Tafole ea 1-44 Letoto la Boholo ba Valve (GB/T1047-1995) (mm)
Tlhokomeliso: litlhaku tse sebete tafoleng li sebelisoa hangata ka boholo ba mabitso.
Khatello ea lebitso
PN ke letšoao la linomoro le amanang le khatello. Ke nomoro e chitja e loketseng bakeng sa tšupiso. Lisebelisoa tsohle tsa liphaephe tse nang le bophara bo tšoanang ba DN bo bontšitsoeng ke khatello e tšoanang ea lebitso P le boleng bo tla ba le boholo bo lekanang ba khokahanyo bo tsamaellanang le mofuta oa ho qetela oa khokahanyo.
Chaena, ha khatello ea lebitso e ameha, molemong oa ho hlaka, tekanyo ea tekanyo e atisa ho fanoa e le "MPa".
Brithani, United States le linaheng tse ling, le hoja mohopolo oa khatello ea lebitso o kenyelelitsoe litekanyetsong tse amehang, empa tšebeliso ea sebele ea tsamaiso ea Brithani e ntse e le >
Ho na le tsamaiso ea "K" ka litekanyetso tsa Majapane, tse kang 10K, 20K, 40K, joalo-joalo Khopolo ea boemo ba khatello e tšoana le tsamaiso ea khatello ea tsamaiso ea Brithani, empa tekanyo ea tekanyo ke metric. Kamano pakeng tsa "K" boemo le boemo ba khatello bo bontšoa ho Lethathamo la 1-46.
Letoto la khatello ea lebitso la li-valve li bonts'oa ho Lethathamo la 1-47
Lethathamo la 1-45 >
Lethathamo la 1-46 sehlopha sa “K” le >
Lethathamo la 1-47 Letoto la khatello ea mabitso ea li-valve
(GB/T1048 1990)
Li-valve li arotsoe ka li-valve tsa heke, valve ea serurubele, valve ea rotary, valve ea lefats'e, valve ea ho hlahloba, valve ea tšireletso, valve e fokotsang khatello, sefi sa mouoane, valve ea diaphragm, valve e nang le merero e mengata joalo-joalo. Li-valve tsa heke li ka aroloa ka li-valve tsa heke ea wedge, li-valve tsa heke ea molamu, li-valve tsa heke ea rod rod, li-valve tsa heke tse bulang le ho koala ka potlako, li-valve tsa heke tse honyehang le tse ling, bona tafole e ka tlase bakeng sa lintlha.
Li-valve li arotsoe ho latela melao-motheo ea sebopeho
Li-valve li arotsoe ka: valve ea heke, valve ea serurubele, valve ea rotary, valve ea globe, valve ea ho hlahloba, valve ea tšireletso, valve e fokotsang khatello, sefi sa mouoane, valve ea diaphragm, valve ea merero e mengata joalo-joalo. Li-valve tsa heke li ka aroloa ka li-valve tsa heke ea wedge, li-valve tsa heke ea molamu, li-valve tsa heke ea rod rod, li-valve tsa heke tse bulang le ho koala ka potlako, li-valve tsa heke tse honyehang le tse ling, bona tafole e ka tlase bakeng sa lintlha.
Single disc heke bethe heke heke heke bethe flexible disc heke e phahamisa lever heke belofo e potolohang lever heke belofo ho bula ka potlako le ho koala belofo e fokotsang heke bethe heke parallel veneer mofuta o tšoanang oa mofuta oa ho phahamisa leqhubu ka lesoba la tataiso ea phallo ntle le molamu oa ho kheloha lesoba le thibang likoti tse bapileng le molamu o potolohang ha ho kheloso Kong Shuang poleiti e phahamisang leqhubu la ho phahamisa serurubele se nang le lesoba la tataiso e phallang ntle le lesoba la kheloha molamu o potolohang molamu o pota-potileng molamu o nang le lesoba la tataiso serurubele Setsi sa mohala oa serurubele eccentric serurubele valve e le 'ngoe ea eccentric butterfly valve triple eccentric butterfly valve the rotary valve floating floating valve ea bolo e tsitsitseng Elastic ball valve cock valve pressure balance mofuta Valofo ea globe e otlolohileng ka har'a globe Valofo ea mahlakore a mararo ea globe e otlolohileng-phallo ea globe plunger ea nale ea globe ea cheque phahamisa phunya serurubele serurubele selika-likoe sepakapakeng sephahamisong phutuho sephallo sa selemo ho feta sephahamiso sa selemo ho feta sephahamiso, serurubele, hlahlobisisa serurubele. Cone Circular knitting film type check valve diaphragm type check valve ball check valves single ball check valve ball check valves and weight safety valve spring safety valve micro impulse safety valve le balofo ya tshireletso le valve kaofela ya tshireletso e koetsoeng ka botlalo. valve ea liphallelo bula "valve" khatello ea "valve" mofuta oa piston, "diaphragm" khatello e fokotsang "valve" "diaphragm" - "mochine" oa "mouoane", "mochine", "mouoane" exposure down float mofuta oa mouoane leraba le chesang setikoloho mofuta oa mouoane sefi mouoane mofuta oa mouoane sefi mouoane sefi sefi habeli tšepe mofuta mouoane trap thermodynamic mouoane trap disc mofuta pulse mofuta mouoane trap Mouoane trap labyrinth kapa lesoba poleiti mouoane trap diaphragm valve globe diaphragm valve marulelo diaphragm valve disc diaphragm vallove e nang le merero e mengata ea sepheo sa phutuho ea phutuho ea phutuho ea phutuho ea phutuho ea phutuho ea phutuho ea phutuho, e hlahlobang leqhubu, e hlahlobang leqhubu la polokeho.