Kipa kila Forged Steel Check Valve
wehewehe
Nā Kūlana kūpono
1. Hoʻolālā a me ka hana
API 602, BS5352, ASME B16.34
2. Hoʻopili hopena Socket Weld End (SW): ASME B16.11
Hoʻopau Uila (NPT): ASME B 1.20.1
Puka-Weld End(BW):ASME B 16.25
Hoʻopau Flange (RF/RTJ): ASME B 16.5
3. Ho'āʻo & Nānā
API 602, API 598
4. Hōʻike Hoʻolālā
Paʻa Paʻa (BB),
Pahu Welded (WB),
5. Mea Nui:
A105,LF2,F5,F11,F22,
304(L),316(L),F347,F321,
F51, Aluia 20, Monel
Kāhea ʻia ka valve check valve counter flow, check valve, back pressure valve a me hoʻokahi ala ala.Wehe ʻia a pani ʻia kēia ʻano valve e ka ikaika i hana ʻia e ke kahe o ka pipeline medium ponoʻī.Aia ia i ka valve aunoa.Hoʻohana ʻia ka valve check i ka ʻōnaehana pipeline.ʻO kāna hana nui ʻo ia ka pale ʻana i ka backflow o ka medium, ka hoʻohuli ʻana o ka paila a me kāna kaʻa hoʻokele, a me ka hoʻokuʻu ʻana o ka medium i loko o ka ipu.Hiki ke hoʻohana ʻia ka valve check ma ka pipeline e hoʻolako i ka ʻōnaehana kōkua kahi e piʻi ai ke kaomi ma luna o ke kaomi ʻōnaehana nui.
Hiki ke hoʻohana ʻia ka valve check i nā pipelines me nā media like ʻole e like me nā mea like ʻole.
Hōʻike
| Aʻole. | MAHELE | Mea Hana ASTM | |||||
| A105 | LF2 | F11 | F304(L) | F316 (L) | F51 | ||
| 1 | KINO | A105 | LF2 | F11 | F304(L) | F316 (L) | F51 |
| 2 | DISC | F6a | F6a | F6a + STL | F304(L) | F316 (L) | F51 |
| 3 | NOHO | 410 | 410 | 410 + STL | 304 (L) | 316 (L) | F51 |
| 4 | PALAPALA | 304+Graphite | 304+Graphite | 316 (L) + Graphite | 316 (L) + Graphite | ||
| 5 | PAPAPU | A105 | LF2 | F11 | F304(L) | F316 (L) | F51 |
| 6 | BOLT | B7 | L7 | B16 | B8(M) | B8(M) | B8M |
| 7 | PIN | 410 | 304 (L) | 316 (L) | F51 | ||
| 8 | HIKI | 304 | 304 (L) | 316 (L) | F51 | ||
| 9 | NUT | A194 2H | 8 | 8M | 8M | ||
| 10 | PUKA | Ss316 | |||||
 | CL150-300-600 | ||||||||
| Nui(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| He alo a he alo | CL150 | L(RF) | 108 | 118 | 127 | 140 | 165 | 203 | |
| CL300 | 153 | 178 | 203 | 216 | 229 | 267 | |||
| CL600 | 165 | 191 | 216 | 229 | 241 | 292 | |||
| kiʻekiʻe | CL150 | H | 77 | 81 | 93 | 95 | 103 | 118 | |
| CL300/600 | 61 | 78 | 84 | 101 | 120 | 133 | |||
| Anawaena Awa Kahe (d) | ʻAno hāpai | 10.5 | 13.5 | 17 | 22 | 28 | 34 | ||
| ʻAno kowali | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| Kaumaha | CL150 | ʻAno hāpai | 3.6 | 4.6 | 8.5 | 9.2 | 12.5 | 14.8 | |
| ʻAno kowali | |||||||||
| CL300 | ʻAno hāpai | 3.7 | 4.8 | 8.8 | 9.6 | 13.7 | 17.8 | ||
| ʻAno kowali | |||||||||
| CL600 | ʻAno hāpai | 4 | 5.8 | 9.5 | 10.4 | 15.6 | 24.5 | ||
| ʻAno kowali | |||||||||
Inā makemake ʻoe e kauoha i ke kino ʻāpana hoʻokahi, e ʻoluʻolu e kelepona i ke keʻena kūʻai
|
| CL800 | Ka Paʻa Paʻa/Welded Bonnet, Full Port/Reduced Port, Outside Screw and Yoke(OS&Y). | ||||||||
| Nui(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 |
| ||
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | |||
| He alo a he alo | L | ʻAno hāpai | 79 | 92 | 111 | 120 | 152 | 172 | 220 | |
| ʻAno kowali | 79 | 92 | 111 | 120 | 120 | 140 | 178 | |||
| kiʻekiʻe | H | ʻAno hāpai | 61 | 61 | 78 | 84 | 103 | 118 | 132 | |
| ʻAno kowali | 61 | 61 | 78 | 84 | 101 | 120 | 133 | |||
| Anawaena Awa Kahe | d | ʻAno hāpai | 10.5 | 13.5 | 17 | 22 | 28 | 34 | 43 | |
| ʻAno kowali | 10.3 | 13.5 | 18 | 23 | 29 | 36 | 45 | |||
| Kaumaha | ʻAno hāpai | 1.5 | 1.7 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | ||
| ʻAno kowali | 1.5 | 1.7 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | |||
 | CL900-1500 | RF/RTJ Flange End, Hoʻolālā: API 602 | |||||||
| Nui(NPS) | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| He alo a he alo | L | (RF) | 216 | 229 | 254 | 279 | 305 | 368 | |
| (RTJ) | 216 | 229 | 254 | 279 | 305 | 371 | |||
| kiʻekiʻe | H | 81 | 93 | 95 | 101 | 118 | 130 | ||
|
| d | ʻAno hāpai | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| ʻAno kowali | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| Kaumaha(CL1500) | 5.2 | 6.8 | 10.5 | 14.5 | 18 | 24 | |||
NĀ MEA: Inā makemake ʻoe e kauoha i ka ʻāpana kino, e ʻoluʻolu e kelepona i ke keʻena kūʻai,
Loaʻa i ka CL900 a me CL1500 ka nui o ke alo i ke alo.
 | CL900-1500 | Paʻa Paʻi Sila.ʻO ke awa piha/hōʻemi ʻia, ka ʻauwaʻi waho a me ka ʻauamo (OS&Y) Uila, Weld Butt, Weld Socket, Design: ASME B16.34 | |||||||
| Nui | RP | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | 2 | ||
| FP | 3/8 | 1/2 | 3/4 | 1 | 1.1/4 | 1.1/2 | |||
| He alo a he alo | L | ʻAno hāpai | 92 | 111 | 120 | 152 | 172 | 220 | |
| ʻAno kowali | 92 | 111 | 120 | 120 | 140 | 178 | |||
| kiʻekiʻe | H | ʻAno hāpai | 78 | 78 | 84 | 103 | 118 | 132 | |
| ʻAno kowali | 78 | 78 | 84 | 101 | 120 | 133 | |||
| Anawaena Awa Kahe | d | ʻAno hāpai | 10.5 | 13.5 | 17 | 22 | 28 | 34 | |
| ʻAno kowali | 10.3 | 13.5 | 18 | 23 | 29 | 36 | |||
| Kaumaha | ʻAno hāpai | 3.4 | 3.3 | 4.2 | 6.3 | 10.5 | 12.5 | ||
| ʻAno kowali | 3.4 | 3.3 | 4.2 | 5 | 8.5 | 10.9 | |||
