Kholo ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse ikhethang le matla a theknoloji a tsoelang pele a matlafalitsoeng bakeng sa Quots bakeng sa China Stainless Steel Swing Disc Type Lower Flow.Flanged Check Valve , Basebetsi ba rona ba mahlale ba nang le boiphihlelo ba kanna ba u tšehetsa ka pelo eohle. Re u amohela ka tieo hore u ee sebakeng sa rona sa Marang-rang le khoebong 'me u re tlisetse lipotso tsa hau.
Kholo ea rona e ipapisitse le lisebelisoa tse phahameng, litalenta tse ikhethang le matla a mahlale a matlafatsang a tsoelang pele bakeng saChina Check Valve,Flanged Check Valve , Re labalabela ka tieo ho sebelisana le bareki lefatšeng ka bophara. Re lumela hore re ka u khotsofatsa ka lihlahisoa tsa rona tsa boleng bo holimo le tšebeletso e phethahetseng. Re boetse re amohela bareki ka mofuthu ho etela k'hamphani ea rona le ho reka lihlahisoa tsa rona.
Litekanyetso tsa tekheniki tsa Valofo e lutseng ea heke e sa phahaheng
Khatello ea lebitso: 1.0 ~ 2.5MPa
Boima ba lebitso: 50 ~ 1200mm
mocheso o sebetsang: 0 ~ 80 ℃
Mecha ea litaba e sebetsang: metsi, khase, joalo-joalo
Flange standard: GB/T 17241.6, GB/T 9113, EN1092, ASME B16.5
Tekanyetso ea teko: GB/T 13927, API 598
Lisebelisoa tsa likarolo tse kholo tsa Non rising stem elastic sealing gate valve
Nomoro ea letoto | Karolo ea lebitso | sebopeho sa thepa |
1 | mmele wa valve | Tšepe ea ductile le tšepe e entsoeng ka tšepe |
2 | RAM | Nodular cast iron e koahetsoeng ka EPDM kapa NBR |
3 | Hexagon socket bolt | Phekolo ea carbonization |
4 | lesale la tiiso | Rabara ea nitrile |
5 | Sekoahelo sa valve | Tšepe ea ductile le tšepe e entsoeng ka tšepe |
6 | Motsoako | ts'epe e sa beng le mabali |
7 | "O" lesale | Rabara ea nitrile |
8 | thrust bear | Boronse ba thini |
9 | Bolt | ts'epe e sa beng le mabali |
10 | Khofu | Tšepe ea ductile le tšepe e entsoeng ka tšepe |
11 | sekoaelo sa lerole | Rabara ea nitrile |
12 | Handwheel (kepisi ea ho khanna) | tšepe ea tšepe |
Setšoantšo sa moralo sa "Non rising stem elastic seal gate"
Litekanyo tse kholo tsa khokahanyo mm
DN | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | |
L | F4 | 150 | 170 | 180 | 190 | 200 | 210 | 230 | 250 | 270 | 290 | 310 | 330 | 350 | 390 |
BS | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
F5 | 250 | 270 | 280 | 300 | 325 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 800 | |
Ha | 313 | 332 | 372 | 424 | 497 | 562 | 680 | 837 | 948 | 1010 | 1220 | 1280 | 1480 | 1665 | |
Hc | 355 | 375 | 415 | 476 | 540 | 600 | 720 | 875 | 990 | 1050 | 1245 | 1310 | 1560 | 1750 |