GB, ka pahu hōʻoia Din
NA MAHELE A ME NA MEA
| inoa hapa | Kino, uhi, puka | sila ana | Ke kumu | kāʻei ʻana | Bolt/nut |
| kila kiʻi kiʻi | WCB | 13Cr, STL | Cr13 | graphite hikiwawe | 35CrMoA/45 |
| Austenitic kila kila | CF8(304) 、CF8M(316) CF3(304L)、CF3M(316L) | Mea kino kino STL | 304, 316, 304L, 316L | graphite hikiwawe, PTFE | 304/304 316/316 |
| kila kila | WC6, WC9, 1Cr5Mo, 15CrMo | STL | 25Cr2Mo1V | graphite hikiwawe | 25Cr2Mo1V/35CrMoA |
| Ke kila ʻāpana pālua | F51、00Cr22Ni5Mo3N | Mea kino, STL | 00Cr22Ni5Mo3N | PTFE graphite maʻalahi, PTFE | 316/316 |
| Ke kila wela haʻahaʻa | LCB, LF2, 16Mn | STL | 1Cr17Ni2, 304 | graphite hikiwawe | 42CrMoA/20CrMoA |
| Titanium | ZTA1, ZTA2, ZTA10, Gr2, Gr3 | Mea kino | TA1, TA2, TA10, Gr2, Gr3, TC4 | graphite hikiwawe, PTFE | 304/304 316/316 |
| Nikela | Hastelloy | Mea kino | Hastelloy | graphite hikiwawe, PTFE | 304/304 316/316 |
Huahana Huahana
NUI KUWAHO NUI
PN16
| DN | d | D | D1 | D2 | t | C | z-Φd | L | |||
| JB/T | HG/T | JB/T | HG/T | JB/T | HG/T | ||||||
| 15 | 18 | 95 | 95 | 65 | 45 | 2 | 14 | 16 | 4-Φ14 | 4-Φ14 | 130 |
| 20 | 20 | 105 | 105 | 75 | 55 | 2 | 14 | 18 | 4-Φ14 | 4-Φ 14 | 150 |
| 25 | 25 | 115 | 115 | 85 | 65 | 2 | 14 | 18 | 4-Φ14 | 4-Φ14 | 160 |
| 32 | 32 | 135 | 140 | 100 | 78 | 2 | 16 | 18 | 4-Φ18 | 4-Φ18 | 180 |
| 40 | 38 | 145 | 150 | 110 | 85 | 3 | 16 | 18 | 4-Φ18 | 4-Φ18 | 200 |
| 50 | 50 | 160 | 165 | 125 | 100 | 3 | 16 | 18 | 4-Φ18 | 4-Φ18 | 230 |
| 65 | 64 | 180 | 185 | 145 | 120 | 3 | 18 | 18 | 4-Φ18 | 8-Φ18 | 280 |
| 80 | 76 | 195 | 200 | 160 | 135 | 3 | 20 | 20 | 8-Φ18 | 8-Φ18 | 310 |
| 100 | 100 | 215 | 220 | 180 | 155 | 3 | 20 | 20 | 8-Φ18 | 8-Φ18 | 350 |
| 125 | 125 | 245 | 250 | 210 | 185 | 3 | 22 | 22 | 8-Φ18 | 8-Φ18 | 400 |
| 150 | 150 | 280 | 285 | 240 | 210 | 3 | 24 | 22 | 8-Φ23 | 8-Φ22 | 480 |
| 200 | 200 | 335 | 340 | 295 | 265 | 3 | 26 | 24 | 12-Φ23 | 12-Φ22 | 600 |
| 250 | 250 | 405 | 405 | 355 | 320 | 3 | 30 | 26 | 12-Φ25 | 12-Φ26 | 650 |
| 300 | 300 | 460 | 460 | 410 | 375 | 4 | 30 | 28 | 12-Φ25 | 12-Φ26 | 750 |
PN25
| DN | d | D | D1 | D2 | t | C | z-Φd | L | |||
| JB/T | HG/T | JB/T | HG/T | JB/T | HG/T | ||||||
| 15 | 18 | 95 | 95 | 65 | 45 | 2 | 16 | 16 | 4-Φ14 | 4-Φ14 | 130 |
| 20 | 20 | 105 | 105 | 75 | 55 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 | 150 |
| 25 | 25 | 115 | 115 | 85 | 65 | 2 | 16 | 18 | 4-Φ14 | 4-Φ14 | 160 |
| 32 | 32 | 135 | 140 | 100 | 78 | 2 | 18 | 18 | 4-Φ18 | 4-Φ18 | 180 |
| 40 | 38 | 145 | 150 | 110 | 85 | 3 | 18 | 18 | 4-Φ18 | 4-Φ18 | 200 |
| 50 | 50 | 160 | 165 | 125 | 100 | 3 | 20 | 20 | 4-Φ18 | 4-Φ18 | 230 |
| 65 | 64 | 180 | 185 | 145 | 120 | 3 | 22 | 22 | 8-Φ18 | 8-Φ18 | 280 |
| 80 | 76 | 195 | 200 | 160 | 135 | 3 | 22 | 24 | 8-Φ18 | 8-Φ18 | 310 |
| 100 | 100 | 230 | 235 | 190 | 160 | 3 | 24 | 24 | 8-Φ23 | 8-Φ22 | 350 |
| 125 | 125 | 270 | 270 | 220 | 188 | 3 | 28 | 26 | 8-Φ25 | 8-Φ26 | 400 |
| 150 | 150 | 300 | 300 | 250 | 218 | 3 | 30 | 28 | 8-Φ25 | 8-Φ26 | 480 |
| 200 | 200 | 360 | 360 | 310 | 278 | 3 | 34 | 30 | 12-Φ25 | 12-Φ26 | 600 |
| 250 | 250 | 425 | 425 | 370 | 332 | 3 | 36 | 32 | 12-Φ30 | 12-Φ30 | 650 |
| 300 | 300 | 485 | 485 | 430 | 390 | 4 | 40 | 34 | 16-Φ30 | 16-Φ30 | 750 |
Nā huahana pili
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Hoʻopaʻa Paʻa Paʻa
Huahana Huahana Nui Nui a Kaumaha H44H(Y) GB PN16-160 SIZE PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) i mm 1/2 15 PN16 130 PN25 130 PN40 130 PN63 170 PN100 170 PN160 170 3/4 20 150 150 150 190 190 190 1 25 116 160 160 180 180 180 230 230 230 1 1/2 40 200 200 200 260 260 260 2 50 230 230 230 300 300 ...
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Wafer Type Check Valve
Hoʻolālā Huahana Nā ʻāpana a me nā mea waiwai inoa inoa H71/74/76H-(16-64)C H71/74/76W-(16-64)P H71/74/76W-(16-64)R Kino WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18NiCF8MMo2 Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Sealring 304,316, PTFE Nui Nui Owaho NUI KUAHA (H71) Anawaena helu d DL 15 1/2″ 15 46 ″ 15 46 ″ 1″ 25 65 23 32 1 1/ 4″ 32 74 28 40 1 1/2″ 40 ...
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ʻO nā pahu hōʻoia hāmau
Kahua Huahana Nui a me ke kaumaha GBPN16 DN L d D D1 D2 C f n-Φb 50 120 50 160 125 100 16 3 4-Φ18 65 130 63 180 145 120 18 3 4-Φ 18 3 4-Φ 18 3 4-Φ 18 3 8- Φ18 100 165 100 215 180 155 20 3 8-Φ18 125 190 124 245 210 165 22 3 8-Φ18 150 210 148 285 2 40 98 340 295 268 24 2 12-Φ22 250 310 240 405 . ..
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Wahi Hoʻopaʻa Wahine
Nā ʻāpana nui a me nā mea waiwai Inoa H1412H-(16-64)C H1412W-(16-64)P H1412W-(16-64)R iBody WCB ZG1Cr18Ni9Ti CF8 ZG1Cd8Ni12Mo2Ti CF8M CFNi18CNi8 M Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Sealring 304,316, PTFE Gasket Polytetrafluorethyiene(PTFE) Nui Nui a Kaumaha DN GLEBH 8 1/4″ 65 10 24 42 10 3/8″ 65 10...
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Ansi, Jis Check Valves
ʻO nā hiʻohiʻona o ka hoʻolālā huahana ʻO ka valve check he valve "akomi" i weheʻia no ke kahe o lalo a paniʻia no ke kahe kū'ē. ʻokoʻa me ke ʻano o ke ʻano o ka valve check. ʻO nā ʻano maʻamau maʻamau o nā kiwi loiloi he koli, hāpai (plug and ball), butterfly, check, a tilting disc. Hoʻohana nui ʻia nā huahana i ka petroleum, chemical, pharmaceutical, chemica...
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Hoʻopaʻa Paʻa Paʻa
ʻO ka wehewehe ʻana o ka huahana ʻO ka hana o ka valve check ka mea e pale ai i ka media mai ka holo ʻana i hope i ka laina.Check valve no ka papa valve aunoa, wehe a pani i nā ʻāpana e ka ikaika o ke kahe kahe e wehe a pani. ʻO ke kahe ʻana o ke ala hoʻokahi ma ka pipeline, pale i ka backflow waena, e pale i nā pōʻino. ʻO ka wehewehe ʻana o ka huahana: ʻO nā hiʻohiʻona nui 1, ke ʻano o ka flange waena (BB): ua hoʻopaʻa ʻia ka uhi o ke kino valve, ua maʻalahi kēia hale e mālama i ka valve ...
