Li-valve tsa heke tsa 2023 tsa Pn16 DN50 DN600 Flange Cast Iron Wedge Heke tsa 2023
E ka ba tsela e ntle ea ho ntlafatsa litharollo le tšebeletso ea rona. Sepheo sa rona e tla ba ho haha lihlahisoa tse iqapetsoeng ho bareki ba nang le boiphihlelo bo botle ba ho sebetsa bakeng sa theko e kholo ea 2023 Pn16 DN50 DN600 Flange Cast Iron Wedge Gate Valve, Thepa ea rona e tsejoa haholo ebile ea tšeptjoa ke basebelisi 'me e ka khotsofatsa litlhoko tsa moruo le tsa sechaba tse lulang li thehoa.
E ka ba tsela e ntle ea ho ntlafatsa litharollo le tšebeletso ea rona. Sepheo sa rona e tla ba ho haha lihlahisoa tse iqapetsoeng ho bareki ba nang le boiphihlelo bo botle ba ho sebetsa bakeng saValve ea Heke ea Chaena le Valve ea Heke ea Stem, Re phehella molao-motheo oa tsamaiso oa "Boleng bo phahame, Tšebeletso e phahame, Botumo ke ba pele", 'me re tla theha le ho arolelana katleho le bareki bohle ka tieo. Rea u amohela hore u ikopanye le rona bakeng sa tlhaiso-leseling e batsi 'me re labalabela ho sebetsa le uena.
Tlhaloso:
Valofo ea heke ea NRS e lutseng ka tšepe ea WZ Series e sebelisa heke ea tšepe e ductile e bolokang masale a boronse ho netefatsa hore e na le tiiso e sa keneleng metsi. Moralo oa kutu o sa phahameng o netefatsa hore khoele ea kutu e tlotsoa ka ho lekaneng ke metsi a fetang ka har'a valve.
Kopo:
Sistimi ea phepelo ea metsi, kalafo ea metsi, ho lahla likhoerekhoere, ts'ebetso ea lijo, sistimi ea tšireletso ea mollo, khase ea tlhaho, sistimi ea khase e metsi jj.
Litekanyo:
| Mofuta | DN(mm) | L | D | D1 | b | Z-Φd | H | D0 | Boima (kg) |
| NRS | 40 | 165 | 150 | 110 | 18 | 4-Φ19 | 257 | 140 | 10/11 |
| 50 | 178 | 165 | 125 | 20 | 4-Φ19 | 290 | 160 | 16/17 | |
| 65 | 190 | 185 | 145 | 20 | 4-Φ19 | 315 | 160 | 20/21 | |
| 80 | 203 | 200 | 160 | 22 | 8-Φ19 | 362 | 200 | 26/28 | |
| 100 | 229 | 220 | 180 | 24 | 8-Φ19 | 397 | 200 | 33/35 | |
| 125 | 254 | 250 | 210 | 26 | 8-Φ19 | 447 | 240 | 46/49 | |
| 150 | 267 | 285 | 240 | 26 | 8-Φ23 | 500 | 240 | 65/70 | |
| 200 | 292 | 340 | 295 | 26/30 | 8-Φ23/12-Φ23 | 597 | 320 | 101/108 | |
| 250 | 330 | 395/405 | 350/355 | 28/32 | 12-Φ23/12-Φ28 | 735 | 320 | 163/188 | |
| 300 | 356 | 445/460 | 400/410 | 28/32 | 12-Φ23/12-Φ28 | 840 | 400 | 226/260 | |
| 350 | 381 | 505/520 | 460/470 | 30/36 | 16-Φ23/16-Φ28 | 925 | 400 | 290/334 | |
| 400 | 406 | 565/580 | 515/525 | 32/38 | 16-Φ28/16-Φ31 | 1087 | 500 | 410/472 | |
| 450 | 432 | 615/640 | 565/585 | 32/40 | 20-Φ28/20-Φ31 | 1175 | 500 | 620/710 | |
| 500 | 457 | 670/715 | 620/650 | 34/42 | 20-Φ28/20-Φ34 | 1440 | 500 | 760/875 | |
| 600 | 508 | 780/840 | 725/770 | 36/48 | 20-Φ31/20-Φ37 | 1585 | 500 | 1000/1150 |
E ka ba tsela e ntle ea ho ntlafatsa litharollo le tšebeletso ea rona. Sepheo sa rona e tla ba ho haha lihlahisoa tse iqapetsoeng ho bareki ba nang le boiphihlelo bo botle ba ho sebetsa bakeng sa theko e kholo ea 2019 Pn16 DN50 DN600 Flange Cast Iron Wedge Gate Valve, Thepa ea rona e tsejoa haholo ebile ea tšeptjoa ke basebelisi 'me e ka khotsofatsa litlhoko tsa moruo le tsa sechaba tse lulang li thehoa.
Theko ea thekiso e kholo ea 2019Valve ea Heke ea Chaena le Valve ea Heke ea Stem, Re phehella molao-motheo oa tsamaiso oa "Boleng bo phahame, Tšebeletso e phahame, Botumo ke ba pele", 'me re tla theha le ho arolelana katleho le bareki bohle ka tieo. Rea u amohela hore u ikopanye le rona bakeng sa tlhaiso-leseling e batsi 'me re labalabela ho sebetsa le uena.
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