Ka theknoloji ea rona e etelletseng pele ka nako e ts'oanang le moea oa rona oa boqapi, tšebelisano 'moho, melemo le tsoelopele, re tla aha bokamoso bo atlehileng hammoho le feme ea hau e hlomphuoang bakeng sa Theolelo e Tloaelehileng China Ductile Cast Iron DIN3202-F6 Dn50 Pn16 Swing Type Flap.Sheba Theko ea Valve , Re nahana hore u tla khotsofatsoa ke tekanyo ea rona e nepahetseng, lintho tsa boleng bo botle le ho fana ka kapele. Re tšepa ka tieo hore u ka re fa khetho ea ho u sebeletsa le ho ba molekane oa hau ea loketseng!
Ka thekenoloji ea rona e etellang pele ka nako e ts'oanang le moea oa rona oa boqapi, tšebelisano-'moho, melemo le tsoelopele, re tla aha bokamoso bo atlehileng hammoho le feme ea hau e hlomphuoang.Sheba Theko ea Valve,China Check Valve,Ductile Iron Swing Check Valve , E le ho etsa hore batho ba bangata ba tsebe thepa ea rona le ho holisa 'maraka oa rona, re lebisitse tlhokomelo e ngata ho boqapi le ntlafatso ea tekheniki, hammoho le ho nchafatsa lisebelisoa. Qetellong, re boetse re ela hloko haholo ho koetlisa basebeletsi ba rona ba tsamaiso, litsebi tsa theknoloji le basebetsi ka tsela e reriloeng.
Lisebelisoa tse ka sehloohong: tšepe ea carbon, tšepe e sa hloekang, Inconel, Incoloy, joalo-joalo.
Khatello le mocheso
DN (mm) Bophara ba lebitso | 50(2″)~700(28″) | 50(2″)~450(18″) | |
PN (Khatello ea lebitso) | 1.0 | 1.6 | |
MPa Khatello ea teko | Khetla | 1.5 | 2.4 |
Ho tiisa | 1.1 | 1.76 | |
Mocheso o loketseng | |||
Li-mediums tse loketseng | Metsi a frash, likhoerekhoere, moea, mouoane, lijo, moriana, oli, acid, joalo-joalo. |
Methara ea likarolo tse kholo
likarolo | thepa |
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 |
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 & PN16KS B 1511 / JIS B 2210 5K & 10K MSS SP44 CL. 150LB AWWAC207SABS 1123 Tafole 1000/3 & Tafole 1600/3 |
Sefahleho le Sefahleho | ISO 5752 , EN 558 , MSS SP67 le API 609 DIN3202 |
Litekanyo tse ka sehloohong le boima ba 'mele
DN | D | D1 | D2 | L | R | t | boima(kg) | |
mm | intshi | |||||||
50 | 2" | 107 | 65 | 43.3 | 43 | 28.2 | 19 | 1.5 |
65 | 2.5″ | 127 | 80 | 60.2 | 46 | 36.1 | 20 | 2.4 |
80 | 3″ | 142 | 94 | 66.4 | 64 | 43.4 | 28 | 3.6 |
100 | 4″ | 162 | 117 | 90.8 | 64 | 52.8 | 27 | 5.7 |
125 | 5″ | 192 | 145 | 116.9 | 70 | 65.7 | 30 | 7.3 |
150 | 6″ | 218 | 170 | 144.6 | 76 | 78.6 | 31 | 9.0 |
200 | 8" | 273 | 224 | 198.2 | 89 | 104.4 | 33 | 17 |
250 | 10″ | 328 | 265 | 233.7 | 114 | 127 | 50 | 26 |
300 | 12″ | 378 | 310 | 283.9 | 114 | 148.3 | 43 | 42 |
350 | 14″ | 438 | 360 | 332.9 | 127 | 172.4 | 45 | 55 |
400 | 16″ | 489 | 410 | 381.0 | 140 | 197.4 | 52 | 75 |
450 | 18 | 539/555 | 450 | 419.9 | 152 | 217.8 | 58 | 101/107 |
500 | 20″ | 594 | 505 | 467.8 | 152 | 241 | 58 | 111 |
600 | mashome a mabeli le metso e mene" | 690 | 624 | 572.6 | 178 | 295.4 | 73 | 172 |
700 | 28″ | 800 | 720 | 680 | 229 | 354 | 98 | 219 |