Cov khoom
Concentric Npauj Npaim Valve
Cov lus piav qhia luv luv:
Siv raws li kab li qub rau throttle thiab txiav tawm cov dej kev pabcuam.
Typically siv rau dej, TSE dej / kho cov dej khib nyiab thiab dej hiav txwv
Kev ntsuas siab: PN10, PN16, CLASS125/150
Qhov Loj: DN50 (2”) ~ DN4000 (160”)
Qhov kub thiab txias: 0 ~ 200℃
Khoom siv: EPDM / NBR / VITON / SILICONE / PTFE / IIR
Tsim nta
Valve tsim rau EN 593, API609 qeb A
Flange rau EN 1092, ASME B16.1, ASME B16.5, AWWA C207
Lub ntsej muag ntev rau EN 558-1 series 20, API 609
● Cov qauv yooj yim thiab compact, tsis tshua muaj kev khiav hauj lwm torque.90 ° tig kom qhib sai.
● Replaceable valve lub rooj, nrog txhim khu kev qha & bidirectional sealing kev ua tau zoo.
● Cov yam ntxwv ntws zoo li ncaj, nrog kev hloov kho zoo dua.
● Nws tus kheej lubricating bearing hauv PTFE, al-bronze lossis stainless hlau lined PTFE, nrog kev sib txhuam coefficient qis thiab ua haujlwm yooj yim.
● ISO 5211 sab saum toj flange ua ke nrog phau ntawv, hluav taws xob lossis pneumatic thiab lwm yam txhua hom actuators.
● Ntau lub sealing tsim nyob rau hauv ncej foob system, kom cov ncej tsis muaj kev sib cuag nrog kev pab cuam nruab nrab kom ua tiav cov ncej qhuav.
● Stepped ncej tsim khaws cia los ntawm ib lub voj voog kom ua tiav cov ntawv pov thawj lub tshuab.
● Kev sib txuas ntawm ncej thiab disc yog ua tiav los ntawm kev tshem tawm cov kev sib txuas.Thiab pinless ob-thooj ncej (ib-thooj muaj rau kev thov) tsim yuav ua kom lub valve ncej yog cais tawm ntawm qhov nruab nrab.
Siv rau qhov nruab nrab corrosive, cov khoom siv sib txuas tuaj yeem siv los hloov cov khoom siv los tiv thaiv corrosive kom txo cov nqi tsim khoom.
● Cov ntug disc yog ua tiav nrog lub ntsej muag kheej kheej thiab polished kom ntseeg tau tias kev ua haujlwm qis.
Streamlined disc profile yuav xyuas kom meej max.flow kev ua tau zoo rau min.lub siab poob.
● Lub rooj zaum valve thiab lub cev tau muab tso rau hauv ib qho lossis ob qhov grooves kom tsis txhob txav thiab xoob thaum lub valve qhib.
● Lub rooj zaum ntawm lub rooj zaum sab nraud uas tsim los nrog lub voj voog ncig yuav raug qhov chaw thiab yooj yim rau kev hloov.Tsis xav tau flange gasket thaum lub sijhawm teeb tsa valve.
Cov khoom siv ntawm cov khoom siv
| Ntu no | Lub npe | Khoom siv | |
| 1 | Valve ncej | Stainless hlau / Duplex SS | SS410, SS431,17-4PH, 1.4462, 1.4507 thiab lwm yam. |
| 2 | Ntim cap | Carbon steel / Stainless hlau | Q235, SS304 |
| 3 | O lub nplhaib | EPDM, NBR, FPM, AU thiab lwm yam. | |
| 4 | Ncej hav txwv yeem | Bronze, PTFE, SS304/316 + PTFE | |
| 5 | Valve lub cev | Hlau hlau | GJS400-15, GJS500-7,65-45-12 |
| Cov pa roj carbon steel | WCB | ||
| Stainless hlau | CF8, CF8M, CF3M | ||
| 6 | Valve disc | Hlau hlau | GJS400-15, GJS500-7,65-45-12 |
| Stainless hlau / Duplex SS | CF8, CF8M, CF3M, 2205,2207, 4A, 5A | ||
| Al-bronze | C954, C955, C958 | ||
| 7 | Valve rooj | EPDM, NBR, FPM, AU thiab lwm yam. | |
| 8 | Circlip | Carbon steel / Stainless hlau | S235, SS304 |
| 9 | End cover | Ib yam li valve lub cev | |
Nco tseg: Cov khoom siv yuav raug tsim thiab xaiv raws li cov kev ua haujlwm tiag tiag lossis cov neeg siv khoom tshwj xeeb.
Txheej: epoxy / rylsan txheej, tag nrho nruab nrab thickness 300 micron
Kev ntsuas siab rau EN12266-1 / API598:
Kev xau tus nqi: Chav A (Xoom leakage) hauv ob qho tib si kev taw qhia; 100% kuaj ua ntej xa khoom
Qhov ntev
Dimensions rau wafer & lug hom
| Loj | A | B | L | H | □ E | TS EN ISO 5211 sab saum toj flange |
| 50 | 61 | 141 | 43 | 13 | 11 | f07 ua |
| 65 | 72 | 153 | 46 | 23 | 11 | f07 ua |
| 80 | 87 | 161 | 46 | 17 | 14 | f07 ua |
| 100 | 106 | 179 | 52 | 17 | 14 | f07 ua |
| 125 | 123 | 193 | 56 | 17 | 14 | f07 ua |
| 150 | 137 | 204 | 56 | 20 | 17 | f07 ua |
| 200 | 174 | 247 | 60 | 20 | 17 | F10 |
| 250 | 209 | 280 | 68 | 26 | 22 | F10 |
| 300 | 253 | 324 | 78 | 26 | 22 | F10 |
| 350 | 267 | 338 | 78 | 32 | 22 | F12 |
| 400 | 315 | 400 | 102 | 32 | 27 | F14 |
| 450 | 315 | 425 | 114 | 32 | 27 | F14 |
| 500 | 363 | 485 ib | 127 | 43 | 36 | F14 |
| 600 | 459 ib | 565 ib | 154 | 43 | 36 | F16 |
Dimensions rau flange hom
| Loj | A | B | L | H | ΦE | TS EN ISO 5211 sab saum toj flange |
| 450 | 359 ib | 400 | 114 | 70 | 38 | F14/F16 |
| 500 | ib 397 | 440 | 127 | 70 | 44 | F14/F16 |
| 600 | 467 ib | 525 | 154 | 70 | 45 | F16 |
| 700 | 507 ib | 629 ib | 165 | 90 | 65 | F25 |
| 800 | 556 ib | 666 ib | 190 | 90 | 65 | F25 |
| 900 | 612 | 7 20 | 203 | 100 | 75 | F25 |
| 1000 | 670 ib | 750 | 216 | 120 | 85 | F30 |
| 1100 | 778 ib | 865 ib | 254 | 120 | 85 | F30 |
| 1200 | 805 ib | 876 ib | 254 | 130 | 105 | F30 |
| 1300 | 940 ua | 930 ua | 279 | 150 | 120 | F35 |
| 1400 | 965 ib | 1000 | 279 | 150 | 120 | F35 |
| 1500 | 1000 | 1050 | 300 | 200 | 140 | F40 |
Sau npe yuav tam sim no
Ib qib tsis sib xws ntawm kev ua tau zoo thiab kev pabcuam Peb muab cov kev pabcuam tshwjxeeb rau cov pab pawg thiab cov tib neeg Peb ua kom zoo dua peb cov kev pabcuam los ntawm kev pabcuam tus nqi qis tshaj.
