Bakeng sa tšebeliso ea mouoane oa khatello e phahameng, metsi, li-catalytic reformers, hydrocrackers, le lits'ebetso tse ling tse boima, li-valve tsa tlhahlobo ea tšepe ea JLPV e entsoeng ka tšepe ea tšepe e loketse. Boiler, petroleum, lik'hemik'hale, metallurgical, tsamaiso ea matla, le lisebelisoa tsa bohlokoa tsa indasteri ea matla ke tse seng kae feela tsa liindasteri tse atisang ho sebelisa li-valve tsa ho hlahloba tšepe tsa JLPV. Pressure Seal Check Valve e ntse e fana ka mefuta e mengata ea liindasteri sebaka se sireletsehileng, se se nang ho lutla se thibelang khatello lefatšeng le boima la High Pressure, High Temperature valve applications. Li-valve tsena tsa unidirectional li thibela ho phalla ho tloha lehlakoreng le fapaneng. Tsena li sebetsa hantle maemong a nang le lebelo le itekanetseng. Le hoja li-valve tsa ho hlahloba li ka kenngoa liphaepheng tse otlolohileng, hangata li etsoa bakeng sa maemo a phallang a holimo, Phallo e tlameha ho kena tlas'a disk 'me e lebisoe holimo. Khopolo ea mantlha ea li-valve tsa tiiso ea khatello ke hore ha liboutu tsa pele tsa sekoahelo li tiisitsoe, sekoaelo ka bosona se tiisa sekhahla sa khatello 'meleng. Sesebelisoa sa khatello ea sistimi se sebelisoa ho kenya khatello e eketsehileng ho tiisa gasket. Ka hona, monyetla oa ho tsoa ka lenonyeletso la 'mele / bonnet oa fokotseha ha khatello ea sistimi e ntse e phahama.
Mefuta e fapaneng ea moralo oa li-valve tsa tšepe tsa JLPV Forged ke ka tsela e latelang:
1.Size: 1/2 "ho 2" DN15 ho DN1200
2.Khatello: Sehlopha sa 800lb ho isa ho 2500lb PN100-PN420
3.Material: Tšepe ea carbon le tšepe e sa hloekang le lisebelisoa tse ling tse khethehileng.
NACE MR 0175 thepa ea tšepe e khahlanong le sebabole le e khahlanong le kutu
4. Khokahano e fela:
Socket weld end ho ASME B16.11
Qetellong (NPT,BS[) ho ea ho ANSI/ASME B 1.20.1
Butt weld end (BW) ho ASME B 16,25
Flanged end (RF, FF, RTJ) ho ASME B 16.5
5.Mocheso: -29℃ ho isa ho 485 ℃