GB, Valv Tcheke Din
PYÈS PRENSIPAL AK MATERYÈL
| Non pati | Kò, kouvèti, baryè | sele | Tij | anbalaj | Boulon/nwa |
| Desen anime asye | WCB | 13Cr, STL | Cr13 | Grafit fleksib | 35CrMoA/45 |
| Asye pur austenitik | CF8(304), CF8M(316) CF3(304L), CF3M(316L) | Materyèl kò STL | 304, 316, 304L, 316L | Grafit fleksib, PTFE | 304/304 316/316 |
| Asye alyaj | WC6, WC9, 1Cr5Mo, 15CrMo | STL | 25Cr2Mo1V | Grafit fleksib | 25Cr2Mo1V/35CrMoA |
| Asye doub faz | F51,00Cr22Ni5Mo3N | Materyèl kò a, STL | 00Cr22Ni5Mo3N | PTFE grafit fleksib, PTFE | 316/316 |
| Asye tanperati ki ba | LCB, LF2, 16Mn | STL | 1Cr17Ni2,304 | Grafit fleksib | 42CrMoA/20CrMoA |
| Titàn | ZTA1, ZTA2, ZTA10, Gr2, Gr3 | Materyèl kò a | TA1, TA2, TA10, Gr2, Gr3, TC4 | Grafit fleksib, PTFE | 304/304 316/316 |
| Nikèl | Hastelloy | Materyèl kò a | Hastelloy | Grafit fleksib, PTFE | 304/304 316/316 |
Estrikti pwodwi
Gwosè prensipal ekstèn
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 |
Pwodwi ki gen rapò
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Valv Tcheke Silansyeuz
Estrikti pwodwi Gwosè prensipal ak pwa 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-Φ18 80 150 80 195 160 135 20 3 8-Φ18 100 165 100 215 180 155 20 3 8-Φ18 125 190 124 245 210 165 22 3 8-Φ18 150 210 148 285 240 212 22 2 8-Φ22 200 255 198 340 295 268 24 2 12-Φ22 250 310 240 405 ...
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Valv Tcheke Fi
Estrikti pwodwi, pati prensipal yo ak materyèl yo Non materyèl H1412H-(16-64)C H1412W-(16-64)P H1412W-(16-64)R iBody WCB ZG1Cr18Ni9Ti CF8 ZG1Cd8Ni12Mo2Ti CF8M Bonnet WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Disc ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Sealingring 304,316,PTFE Gasket Polytetrafluoroethylene(PTFE) Gwosè ak pwa prensipal yo DN GLEBH 8 1/4″ 65 10 24 42 10 3/8″ 65 10...
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Ansi, Jis Valv Tcheke
Karakteristik estrikti pwodwi Yon valv antiretou se yon valv "otomatik" ki louvri pou koule aval epi fèmen pou koule kontrè. Louvri valv la pa presyon medyòm nan sistèm nan, epi fèmen valv la lè medyòm nan koule bak. Operasyon an varye selon kalite mekanis valv antiretou a. Kalite valv antiretou ki pi komen yo se balanse, leve (ploge ak boul), papiyon, antiretou, ak disk enklinezon. Pwodwi yo lajman itilize nan petwòl, pwodui chimik, famasetik, pwodui chimik...
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Valv Tcheke Kalite Wafer
Estrikti pwodwi Pati prensipal yo ak materyèl yo Non materyèl H71/74/76H-(16-64)C H71/74/76W-(16-64)P H71/74/76W-(16-64)R Kò WCB ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Disk ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni9Ti CF8 ZG1Cr18Ni12Mo2Ti CF8M Bag sele 304,316,PTFE Gwosè ekstèn prensipal GWOSÈ EKSTÈN PRENSIPAL (H71) Dyamèt nominal d DL 15 1/2″ 15 46 17.5 20 3/4″ 20 56 20 25 1″ 25 65 23 32 1 1/4″ 32 74 28 40 1 1/2″ 40 ...
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Valv Tcheke Fòje
Deskripsyon pwodwi Fonksyon valv antiretou a se pou anpeche medya a koule bak nan liy lan. Valv antiretou a fè pati klas valv otomatik, li louvri epi fèmen pati yo grasa fòs medya koule a pou l louvri oswa fèmen. Valv antiretou a sèlman itilize pou koule yon sèl sans medya sou tiyo a, pou anpeche medya koule bak, pou anpeche aksidan. Deskripsyon pwodwi: Karakteristik prensipal yo 1, estrikti flanj mitan an (BB): kouvèti valv kò valv la boulonnen, estrikti sa a fasil pou antretyen valv...
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Valv Tcheke Fòje
Estrikti pwodwi Dimansyon prensipal ak pwa H44H(Y) GB PN16-160 DIMANSYON PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) PN L(mm) pous 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 25 160 160 160 210 210 210 1 1/4 30 180 180 180 230 230 230 1 1/2 40 200 200 260 260 260 2 50 230 230 230 300 300 ...
