EPDM Rubber Seat Ductile Iron Wafer Butterfly Valve
Amfanin Bawul ɗin Butterfly
Bawuloli na malam buɗe ido suna kama da bawul ɗin ƙwallon ƙafa amma suna da ƙarin fa'idodi. Suna buɗewa kuma suna kusa da sauri idan an kunna su ta hanyar huhu. Faifan yana da wuta fiye da ball, kuma bawuloli suna buƙatar ƙarancin tallafi na tsari fiye da bawul ɗin ball mai kamannin diamita. Bawuloli na malam buɗe ido suna da madaidaici, wanda ya sa su zama masu fa'ida a aikace-aikacen masana'antu. Suna da abin dogaro sosai kuma suna buƙatar kulawa kaɗan.
1. Kunna/kashe cikin sauƙi da sauri tare da ƙarancin ƙarfi. Samun ƙarancin juriya na ruwa kuma ana iya sarrafa shi akai-akai.
2. Tsarin sauƙi, ƙananan girman da gajeren fuska da fuska, wanda ya dace da manyan bawuloli na diamita.
3. Ana iya amfani dashi don watsa laka, ƙananan ruwa ana adana su a bututun bututu.
4. Rayuwa mai tsawo. Tsayawa gwajin dubun dubatar ayyukan buɗewa / rufewa.
5. Butterfly bawuloli suna da kyakkyawan tsarin aiki.
6. Karamin karfin juyi. Matsi a kan fayafai a ɓangarorin biyu na sandal ɗin ya kusan daidai, yana haifar da juzu'i. Ta haka, ana iya buɗe bawuloli tare da ƙarancin ƙarfi.
7. Matukar fuska gabaɗaya ana amfani da roba ko filastik. Don haka bawul ɗin malam buɗe ido na iya kasancewa tare da hatimi mai kyau a ƙarƙashin ƙaramin matsin lamba.
Cikakken Bayani
| aiki matsa lamba | PN10, PN16 |
| gwajin gwaji | harsashi: 1.5 sau rated matsa lamba wurin zama: 1.1 sau rated matsa lamba |
| zafin aiki | -10 °C zuwa 80°C (NBR) -10 °C zuwa 120°C (EPDM) |
| kafofin watsa labarai masu dacewa | ruwa, mai da iskar gas |
| sassa | abu |
| jiki | baƙin ƙarfe, ductile iron, |
| wurin zama | EPDM, NBR, VITON, PTFE |
| diski | nickel ductile baƙin ƙarfe, AI tagulla, bakin karfe |
| kara | carbon karfe, bakin karfe |
| bushewa | PTFE |
| "O" zobe | PTFE |
| fil | bakin karfe |
| key | bakin karfe |
| Ƙirar Ƙira | EN 593, MSS SP67 API 609 BS5155 |
| Dubawa & Gwaji | API 598 ISO 5208 EN 12266 |
| Ƙarshen Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LB AS 2129 Tebur D & E BS 10 Tebur D & E DIN 2501 PN6, PN10 & PN16 TS EN 1092 PN6, PN10 & PN16 ISO 2531 PN6, PN10 & PN16 ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207 SABS 1123 Table 1000/3 & Tebur 1600/3 |
| Fuska da fuska | ISO 5752, EN 558, MSS SP67, API 609 DIN3202 |
| Babban Flange | ISO 5211 |
Cikakken Bayani
Takaddun shaida
Tsari
Kayan aiki
Aikace-aikace
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