Re nahanne ka lepetjo lena, re bile har'a bahlahisi ba nang le mahlale a morao-rao, ba theko e tlaase, le ba tlholisano ea litheko bakeng sa Setifikeiti sa CE China The Heavy Gate Valve DN15 DN20 DN25, Ho fihlela melemo e tšoanang, k'hamphani ea rona e ntse e eketseha haholo. maqheka a rona a ho ikopanya ha lichaba tsa lefatše mabapi le puisano le bareki ba mose ho maoatle, ho fana ka potlako, boleng bo botle ka ho fetisisa le tšebelisano ea nako e telele.
Re nahanne ka lepetjo lena, re bile har'a bahlahisi ba nang le mekhoa e metle ka ho fetisisa ea thekenoloji, ba bolokang chelete e ngata le ba nang le tlholisano ea litheko.China Industrial Heke Valve,Valve ea "Brass Globe" e entsoeng, Ka mefuta e mengata, boleng bo botle, theko e utloahalang le meralo ea setaele, tharollo ea rona e sebelisoa haholo ka botle le liindasteri tse ling. Litharollo tsa rona li tsejoa haholo ebile li tšeptjoa ke basebelisi 'me li ka kopana le litlhoko tse sa khaotseng tsa moruo le tsa sechaba.
Melemo ea Pneumaict Butterfly Valve
1, e kopane ebile e bobebe, ho bonolo ho e kenya le ho e lokisa.
2, sebopeho se bonolo, se kopane
3, ts'ebetso e ntle ea phetoho.
4, Non ka hare ho dutla.
5, bula le ho koala makhetlo a fetang likete tse 50 e ntse e boloka ho lutla ha zero.
6, likarolo tsa ho tiisa li ka nkeloa sebaka, 'me tsa tiisoa ho fihlela tiiso ea litsela tse peli.
7, poleiti ea serurubele e ka ipapisa le litlhoko tsa mosebelisi tsa ho roala, joalo ka nylon kapa ptfe.
8, valve e ka etsoa hore e hokahane le flange le khokahano ea clip.
9, Matla a ka khetha, motlakase kapa pneumatic.
Mehaho ea rona e nang le thepa e ntle le taolo ea boleng bo holimo methating eohle ea tlhahiso e re thusa ho netefatsa khotsofalo e felletseng ea bareki bakeng sa
Dn80 Lahlela Valofo ea Tšepe ea Butterfly,Mofuta oa Lug Butterfly Valve,Worm Gear Butterfly Valve, Etsa bonnete ba hore u ikutloa u lokolohile ho re romella litlhoko tsa hau le
re tla u araba kapele. Hona joale re na le sehlopha sa boenjiniere se tšoanelehang ho sebeletsa litlhoko tsa hau tse tebileng. Mahala
lisampole li ka romelloa ka bouena ho utloisisa lintlha tse ngata. Ka boiteko ba ho fihlela litlhoko tsa hau, hopola ho ikutloa u lokolohile
ho ikopanya le rona. O ka re romella mangolo-tsoibila mme oa ikopanya le rona ka kotloloho. Ho feta moo, re thabela ho etela fektheri ea rona ho tsoa lefats'eng lohle bakeng sa lintho tse ngata
ho elelloa mokhatlo oa rona hamolemo. le lintho. Khoebong ea rona le barekisi ba linaha tse ngata, hangata re latela molao-motheo oa tekano
le molemo ka bobeli. Ha e le hantle ke tšepo ea rona ho rekisa, ka boiteko bo kopanetsoeng, khoebo ka 'ngoe le setsoalle molemong oa rona. Re labalabela ho fumana
lipotso tsa hao.
Khatello le mocheso
| PN(MPa) Khatello ea lebitso | 1.0 | 1.6 |
| (MPa) Teko ea tiiso | 1.5 | 1.1 |
| ℃ Mocheso o sebetsang | -10 ~ 80 | -10 ~ 120 |
| Li-mediums tse loketseng | metsi, oli le khase | |
Lethathamo la lintho tse ka sehloohong
| Karolo ea lebitso | Lintho tse bonahalang |
| mmele | tšepe e entsoeng ka tšepe, tšepe ea ductile, |
| setulo | EPDM, NBR,VITON, PTFE |
| disc | nickel ductile iron, AI bronze, tšepe e sa hloekang |
| kutu | tšepe ea carbon, tšepe e sa hloekang |
| ho hlatsa | PTFE |
| "O" lesale | PTFE |
| pin | ts'epe e sa beng le mabali |
| senotlolo | ts'epe e sa beng le mabali |
Maemo a Phethahatso:
| Tekanyetso ea Moqapi | EN 593, MSS SP67 API 609 BS5155 |
| Tlhahlobo & Teko | API 598 ISO 5208 EN 12266 |
| Qetella Standard | ANSI B16.1 CL. 125LB & B16.5 CL. 150LBAS 2129 Lethathamo la D & E BS 10 Lethathamo la D & EDIN 2501 PN6, PN10 & PN16EN 1092 PN6, PN10 & PN16ISO 2531 PN6, PN10 & PN16ISO 7005 PN6, PN10 & PN16 KS B 1511 / JIS B 2210 5K & 10KMSS SP44 CL. 150LB AWWAC207SABS 1123 Lethathamo la 1000/3 & Lethathamo la 1600/3 |
| Sefahleho le Sefahleho | ISO 5752 , EN 558 , MSS SP67 le API 609 DIN3202 |
| Top Flange | ISO 5211 |
Litekanyo tse ka sehloohong
| DN | A | B | C | D | L | H | D1 | n-ø | n1-ø1 | ø2 | G | kg | |
| mm | intshi | ||||||||||||
| 50 | 2″ | 161 | 80 | 42 | 52.9 | 32 | 88.38 | 125 | 4-M16 | 4-6,7 | 12.6 | 118 | 3.8 |
| 65 | 2.5″ | 175 | 89 | 44.7 | 64.5 | 32 | 102.54 | 145 | 4-M16 | 4-6,7 | 12.6 | 137 | 4.2 |
| 80 | 3″ | 181 | 95 | 45.2 | 78.8 | 32 | 61.23 | 160 | 8-M16 | 4-6,7 | 12.6 | 178 | 4.7 |
| 100 | 4″ | 200 | 114 | 52.1 | 104 | 32 | 68.88 | 180 | 8-M16 | 4-10.3 | 15.77 | 206 | 9.0 |
| 125 | 5″ | 213 | 127 | 54.4 | 123.3 | 32 | 80.36 | 210 | 8-M16 | 4-10.3 | 18.92 | 238 | 10.9 |
| 150 | 6″ | 226 | 139 | 55.8 | 155.6 | 32 | 91.84 | 240 | 8-M20 | 4-10.3 | 18-92 | 266 | 14.2 |
| 200 | 8″ | 260 | 175 | 60.6 | 202.5 | 45 | 112.89/76.35 | 295 | 8-M20/12-M24 | 4-14.3 | 22.1 | 329 | 18.2 |
| 250 | 10″ | 292 | 203 | 65.6 | 250.5 | 45 | 90.59/91.88 | 350/355 | 12-M20/12-M24 | 4-14.3 | 28.45 | 393 | 26.8 |
| 300 | 12″ | 337 | 242 | 76.9 | 301.6 | 45 | 103.52/106.12 | 400/410 | 12-M20/12-M24 | 4-14.3 | 31.6 | 462 | 40 |
| 350 | 14″ | 368 | 267 | 76.5 | 333.3 | 45 | 89.74/91.69 | 460/470 | 16-M20/16-M24 | 4-14.3 | 31.6 | 515 | 56 |
| 400 | 16″ | 400 | 309 | 86.5 | 389.6 | 51.2/72 | 100.48/102.42 | 515/525 | 16-M20/16-M27 | 4-20.6 | 33.15 | 579 | 96 |
| 450 | 18″ | 422 | 328 | 105.6 | 440.51 | 51.2/72 | 88.38/91.51 | 565/585 | 20-M24/20-M27 | 4-20.6 | 38 | 627 | 122 |
| 500 | 20″ | 480 | 361 | 131.8 | 491.6 | 64.2/82 | 96.99/101.68 | 620/650 | 20-M24/20-M30 | 4-20.6 | 41.15 | 696 | 202 |
| 600 | 24″ | 562 | 459 | 152 | 592.5 | 70.2/82 | 113.42/120.46 | 725/770 | 20-M27/20-M33 | 4-22.2 | 50.65 | 821 | 270 |
Lintlha tsa Lihlahisoa


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