I-Power Station Steam Ball Valve (Isiqephu esisodwa)
Izici
1. Ukujikeleza kwe-1/4 kunciphisa kakhulu ukuguga kanye nokungqubuzana kokupakisha ukuvimbela ukuvuza.
2. Isakhiwo sebhola le-anti scour siqinisekisa ukuthi indawo yokuvula inkulu ngezinga elifanayo lokuvula esigabeni sokuqala sokulungiswa, kunciphisa ukucindezela okuhlukile ngokushesha, kunciphisa isikhathi sokukhuhla sokucindezela okuhlukile, futhi kwandisa ngokuphumelelayo impilo yesevisi.
3. I-alamu yokupakisha i-graphite kanye ne-alamu yokulungisa isihlalo iqiniswa kusengaphambili yi-butterfly spring ukuze kugwenywe ukukhiya ngaphansi kwezinga lokushisa eliphezulu.
4. Ngaphansi kwezimo ezithile zokusebenza ezikhethekile (njenge-valve yokukhipha ipayipi le-steam eyinhloko, nayo enesibopho sokukhipha isitimu epayipini lokushisa lokuqala ngaphezu kokukhipha amanzi), ngenxa yezinga eliphezulu lokugeleza namandla amakhulu okuthinta. , ibhola emgodini we-ceramic lizokhiqiza ukudlidliza okuphindaphindayo kwe-high-frequency ukuze kuthinte i-valve rod.I-torque ikhula kakhulu, okulula ukubangela ukuthi induku yokulungisa iphule futhi iphenduke, okwenza ingakwazi ukusetshenziswa ngokujwayelekile.I-throttling orifice isetshenziselwa ukulungiswa kwe-decentralized amandla lapho i-valve ivuliwe ekuqaleni ukuze kuncishiswe ukuguguleka kanye ne-cavitation.
5. Enhle kakhulu enomklamo odidiyelwe.
• Okujwayelekile: GB/T 12224, ASME B16.34
• Ingcindezi Yokuzisholo: PN100-PN760(CLASS600-CLASS4500)
• Ubukhulu Bamagama: DN15~DN100(1/2”-4”)
• Izinto Ezibalulekile: A105,F316L,F22,F91,F92,15CrMo,12Cr1MoV
• Izinga Lokushisa Lokusebenza: -29℃~650℃
• Abalamuli Abasebenzayo: Amanzi, I-Steam
• Imodi yokuxhuma: I-Flange, i-Welding
• Imodi yokudlulisa: Isibambo, i-Turbo, i-Electric, i-Pneumatic
I-Power Station Steam Ball Valve(Ibhonethi eboshiwe)
Izici:
1. Ukujikeleza kwe-1/4 kunciphisa kakhulu ukuguga kanye nokungqubuzana kokupakisha ukuvimbela ukuvuza.
2. Isakhiwo sebhola le-anti scour siqinisekisa ukuthi indawo yokuvula inkulu ngezinga elifanayo lokuvula esigabeni sokuqala sokulungiswa, kunciphisa ukucindezela okuhlukile ngokushesha, kunciphisa isikhathi sokukhuhla sokucindezela okuhlukile, futhi kwandisa ngokuphumelelayo impilo yesevisi.
3. I-alamu yokupakisha i-graphite kanye ne-alamu yokulungisa isihlalo iqiniswa kusengaphambili yi-butterfly spring ukuze kugwenywe ukukhiya ngaphansi kwezinga lokushisa eliphezulu.
4. Ngaphansi kwezimo ezithile zokusebenza ezikhethekile (njenge-valve yokukhipha ipayipi le-steam eyinhloko, nayo enesibopho sokukhipha isitimu epayipini lokushisa lokuqala ngaphezu kokukhipha amanzi), ngenxa yezinga eliphezulu lokugeleza namandla amakhulu okuthinta. , ibhola emgodini we-ceramic lizokhiqiza ukudlidliza okuphindaphindayo kwe-high-frequency ukuze kuthinte i-valve rod.I-torque ikhula kakhulu, okulula ukubangela ukuthi induku yokulungisa iphule futhi iphenduke, okwenza ingakwazi ukusetshenziswa ngokujwayelekile.I-throttling orifice isetshenziselwa ukulungiswa kwe-decentralized amandla lapho i-valve ivuliwe ekuqaleni ukuze kuncishiswe ukuguguleka kanye ne-cavitation.
5. Ukuxhumeka nokuhlakazwa kwesembozo se-bolt kulula, futhi izesekeli zingashintshwa futhi ukugcinwa kwansuku zonke kungathuthukisa impilo yesevisi.
Izicelo:
Ukulawulwa kokugeleza nokucindezela kwe-steam turbine bypass kanye ne-overheated steam bypass.Ukulawula isitimu nokufudumeza amapayipi esistimu yokufutha yensila yesithando somlilo.Ukulawulwa kwe-Steam yezinga lokushisa eliphezulu kanye nepayipi lesitimu somfutho ophezulu.
• Okujwayelekile: GB/T 12224, ASME B16.34
• Ingcindezi Yokuzisholo: PN100-PN760(CLASS600-CLASS4500)
• Ubukhulu Bamagama: DN15~DN100(1/2”-4”)
• Izinto Ezibalulekile: A105,F316L,F22,F91,F92,15CrMo,12Cr1MoV
• Izinga Lokushisa Lokusebenza: 1. WCB: - 29℃~425℃
2. Insimbi yengxubevange: - 29℃~540℃, -29℃~570℃
3. F91:-29℃~610℃
• Abalamuli Abasebenzayo: Amanzi, I-Steam
• Imodi yokuxhuma: Ukushisela
• Imodi Yokudlulisa: Isibambo, Idrayivu yegiya, Ugesi, I-Pneumatic
Isibonisi somkhiqizo
