Kakaretso ea Li-Valves tsa Rising Stem Fire Elastic Seat Seal Gate
Kakaretso ea Li-Valves tsa Rising Stem Fire Elastic Seat Seal Gate
Rising stem fire elastic seat sealing heke valve ke valve e sebelisoang lits'ebetsong tsa ts'ireletso ea mollo, e nang le ts'ebetso le litšobotsi tse ntle haholo. Lintlha tse latelang li tla hlahisa kakaretso, litekanyetso tsa tekheniki, le litekanyo tse kholo tsa khokahanyo ea kantle ea valve.
1. Kakaretso
Sephahla se tiisitsoeng sa liheke tsa litulo bakeng sa Tšireletso ea Mollo oa Minggan se hlahisoa ke Shanghai Shenhong Valve Co., Ltd. Sephahla sena se sebelisoa haholo-holo mekhoeng ea tšireletso ea mollo, e khonang ho mamella khatello e phahameng ea metsi le ho etsa bonnete ba hore ho koaloa ka botšepehi ha ho chesa. E entsoe ka thepa ea boleng bo holimo 'me e na le khanyetso e ntle ea kutu le matla a mochini.
2. Litekanyetso tsa tekheniki
Litekanyetso tsa tekheniki tsa valve ea "rising stem fire elastic sealing gate" ke tse latelang:
Boima ba lebitso: DN50-600mm
Khatello ea lebitso: PN1.6 / 2.5MPa
Mocheso o sebetsang: ≤ 200 ℃
Khatello ea ho tiisa: 0.80 ℃
Sesebediswa sa mmele wa valve: tshepe e tshetsweng
Mecha ea litaba e sebetsang: metsi a hloekileng, maro a sa jeng
3. Litekanyo tse kholo tsa khokahano ea kantle
Likarolo tse kholo tsa khokahanyo ea leqhubu le ntseng le phahama la mollo o tiisang setulo sa lekeke ke tse latelang:
DN L D1 D2 N- φ D Lebitso Hmax
50 65 178 185 135 125 4-19 4-19 322 374
100 150 203 200 220 180 8-19 8-19 420 524
200 250 254 250 285 240 8-23 8-23 581 736
250 300 330 340 395 355 12-23 12-23 882 942
300 350 356 405 460 400 12-23 12-23 1009 1117
350 400 406 520 580 515 16-23 16-23 1300 1655
400 450 581 520 580 515 16-28 16-31 1380 1805
