Vharuvhu yeGlove yeMaindasitiri Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Yepamusoro Mugadziri weChina fekitari
Chii chinonzi ASME Globe Valve?
Mavharuvhu eGlobe mavharuvhu anovhara anofamba nemutsara anoshandiswa kutanga, kumisa kana kudzora kuyerera kwemvura achishandisa chinhu chinovhara chinonzi dhisiki. Chigaro chevharuvhu yepasi chiri pakati uye chakafanana nepaipi, uye gomba riri pachigaro rinovharwa nedhisiki kana plug. Dhisiki yevharuvhu yepasi inogona kuvhara nzira yekuyerera kwemvura zvachose kana kubviswa zvachose. Kuvhura kwechigaro kunochinja zvinoenderana nekufamba kwedhisiki iyo yakakodzera mabasa ane chekuita nekudzora kuyerera kwemvura. Mavharuvhu eGlobe anonyanya kukodzera uye anoshandiswa zvakanyanya kudzora kana kumisa kuyerera kwemvura kana gasi kuburikidza nepaipi yekudzora nekudzora kuyerera kwemvura uye anowanzo shandiswa mumapaipi madiki.
ASME Globe vharuvhundeimwe yemagadzirirwo akakurumbira emavharuvhu epasi rose, eUS neAPI system. Dhayamita yemukati, zvinhu, chiso nechiso, ukobvu hwemadziro, tembiricha yekumanikidzwa, zvinotsanangurwa neASME B16.34.
Chinhu chikuru chevharuvhu yepasi rose ine Pressure yepamusoro
- 1) .Good chisimbiso kugona
- 2). Kufamba kwenguva pfupi kwediski (stroke) pakati penzvimbo dzakavhurika nedzakavharwa,mavharuvhu epasi rose eASMEzvakanaka kana vharuvhu ichifanira kuvhurwa nekuvharwa nguva nenguva;
- 3).Vharuvhu yeASME globe inogona kushandiswa sevharuvhu yekumisa nekuchinja dhizaini zvishoma.
Magadzirirwo ehunyanzvi evharuvhu yepasi rose ine Pressure Yakanyanya
Magadzirirwo Ezvinhu Zvakajairika
| Zita reZvikamu | Simbi yeCarbon kuenda kuASTM | Simbi yeAlloy kuenda kuASTM | Simbi Isina Stainless kuenda kuASTM | ||||||||
| 1 | Muviri | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 9 | Bhoneti | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 6 | Bhodhi | A193 B7 | A320 L7 | A193 B7 | A193 B16 | A193 B16 | A193 B16 | A 193 B8 | A 193 B8 | A 193 B8 | A 193 B8 |
| 5 | nzungu | A194 2H | A194 2H | A194 2H | A194 4 | A194 4 | A194 4 | A194 8 | A194 8 | A194 8 | A194 8 |
| 11 | Gland | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | A182 F6a | 304 | 316 | 304L | 316L |
| 12 | Flange yeGland | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 3 | Dhisiki | A216 WCB | A352 LCB | A217 WC1 | A217 WC6 | A217 WC9 | A217 C5 | A351 CF8 | A351 CF8M | A351 CF3 | A351 CF3M |
| 7 | Gasket | SS Spiral Ronda Negrafiti, kana SS Spiral Ronda NePTFE, kana PTFE Yakasimbiswa | |||||||||
| 10 | Kurongedza | Graphite yakarukwa, kana mhete yegraphite yakagadzirwa neDie-formed kana PTFE | |||||||||
| 13 | Nzungu dzeHunde | Chigadzirwa chemhangura kana kuti A439 D2 | |||||||||
| 14 | Vhiri reruoko | Ductile Simbi kana Kabhoni Simbi | |||||||||
Zvigadzirwa zvinoratidza vharuvhu yepasi rose ine Pressure Yakakwira
Kushandiswa kwevharuvhu yepasi rinodzvinyirira zvakanyanya
ASME Globe Valve yeGlobe Yakamanikidzwa Yakakwirainoshandiswa zvakanyanya mumabasa akasiyana-siyana; ese ari maviri, ane pressure shoma uye ane pressure yakakwira. Mashandisirwo akajairika ema globe valves ndeaya:
- 1). Yakagadzirirwa pombi inowanzo shandiswa, kana kupwanya mvura nepakati pegasi.
- 2). Mvura: Mvura, utsi, mhepo, peturu isina kuchena uye zvigadzirwa zvepeturu, gasi rechisikigo, gasi remhepo, mhinduro dzehunyanzvi, okisijeni, magasi emvura uye asina hukasha
- 3).Masisitimu emvura anotonhodza anoda kudzorwa kwekuyerera kwemvura.
- 4).Sisitimu yemafuta emafuta inoda kusimba kwekudonhedza mvura.
