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DFBV Cam khwb cia hlau Ob chav Flanged Centerline Npauj Npaim Valve nrog Gearbox
Qhov chaw ntawm keeb kwm: | Tuam Tshoj |
Hom Npe: | WALTER / OEM Hom |
Model Number: | DFBV |
Certification: | WRAS |
email: [email tiv thaiv]
Hauj lwm
Yam Tsawg Tshaj: | 2 PCS |
Nqe: | 9.9 USD / pcs |
Ntim Paub meej: | PLYWOOD BOX |
Tus me nyuam lub sij hawm: | 2-3 LUB LIMTIAM |
Ntsiab lus uas them: | T / T, LC |
Mov Muaj peev xwm: | 1000PCS / HLI |
WALTER DFBV Double Flanged Npauj npaim li qub with concentric shaft in order to regulate and stop the flow in supply networks, water distribution and pumping stations. Suitable for controlling and closing flow with the medium water.
nta
1. PTFE bushing xyuas kom muaj kev txhawb nqa siab tshaj plaws. Kev txhawb nqa tag nrho yog qhov zoo, ruaj khov thiab ruaj khov.
2. Lub rooj zaum tawv. Siv cov roj hmab tsawg dua ntawm lub rooj zaum, yog li kev nthuav dav muaj qhov cuam tshuam me me thiab yooj yim los tswj tus nqi torque ntawm qhov tsim nyog. Phenolic rov qab lub rooj yog featured xws li tsis poob, tensile, anti-xov, yooj yim hloov thiab lwm yam.
3. Rau lub rooj sealing nto thiab rov qab tag nrho, nws tuaj yeem txo qhov deformation.
4. ISO5211 mounting ncoo.
5. Flow nkhaus tending rau txoj kab ncaj nraim. Kev tswj hwm kev ua tau zoo.
6. Npuas-nruj sealing uas tsis muaj to nyob rau hauv kev sim siab.
7. Kev xaiv dav ntawm cov ntaub ntawv, muaj feem xyuam rau ntau yam nruab nrab.
8. Stem sealing tsis yooj yim deformation, yog li tsis txhob cuam tshuam qhov tshwm sim.
9. Cov qauv yog yooj yim thiab yooj yim los tswj.
10. Kev pab lub neej ntev.
Kev ntaub ntawv
1. Tsim: BS 5155 / BS EN593
2. Kev sib txuas: Flanged rau DIN 3202, ISO 7005-1, BS EN 1092-2
3.Pressure Rate: PN10/16
4. Lub ntsej muag ntsej muag: DIN 3202 F16
5. Ua haujlwm kub: -10 txog 80 ° C
6. Loj: DN50-2400
7.Lub cev: Cam khwb cia hlau / Ductile Iron / Carbon Steel / Stainless hlau
Disc: Hlau / Stainless Hlau / Aluminium Bronze
8. Epoxy Resin Txheej
9.Operation: Tes Qiv, Gearbox, Hluav Taws Xob lossis Pneumatic
Nthuav Qhia
1, Npauj Npaim Valve, Flanged Npauj Npaim Valve, Ob Flange Npauj Npaim Valve
2, DFBV Ob Chav Flange Npauj Npaim Valve feem ntau ua lub luag haujlwm ntawm kev txiav thiab throttling ntawm cov kav dej.
3, Cam khwb cia hlau lub cev, DN50 - 2400 loj, Gearbox ua haujlwm.
daim ntawv sau npe
1.Chamber installation
2.Kev teeb tsa hauv cov nroj tsuag
3. Cov kav dej
4. Cov chaw kho dej
5.Pumping chaw nres tsheb
6. Tank
7.Kev siv dej hiav txwv
8. Fais fab nroj tsuag (cov kav dej txias)
9. Kev lag luam
Specifications
Cov Khoom Siv Sau
Tsis | Part Lub npe | khoom | khoom |
1 | lub cev | Hlau / Stainless Hlau / WCB | GJS-500-7 / AISI 304/316 / Commercial |
2 | Disc | Hlau / Stainless hlau | GJS-500-7 / AISI 304/316 / Commercial |
3 | Pin | stainless hlau | TSI 304/316 |
4 | Rooj | EPDM/NBR | EPDM/NBR |
5 | qia | stainless hlau | AISI 410/304/420/316 |
6 | Npaum li cas | yas | PTFE |
7 | O-ntiv | Roj hmab | NBR |
8 | Gearbox | Cov Hlau Hlau | GJS-500-7 |
dimension
DN | A | B | C | D | n-f d | Sab saum toj Flange | ||
PN10 | PN16 | PN10 | PN16 | ISO 5211 | ||||
50 | 120 | 83 | 108 | 125 | 4 - Φ18 | F07 | ||
65 | 130 | 93 | 112 | 145 | 4 - Φ18 | F07 | ||
80 | 145 | 100 | 114 | 160 | 4 - Φ18 | 8 - Φ18 | F07 | |
100 | 155 | 114 | 127 | 180 | 8 - Φ18 | F07 | ||
125 | 170 | 125 | 140 | 210 | 8 - Φ18 | F07 | ||
150 | 190 | 143 | 140 | 240 | 8 - Φ22 | F07 | ||
200 | 205 | 170 | 152 | 295 | 8 - Φ22 | F10 | ||
250 | 235 | 198 | 165 | 350 | 355 | 12 - Φ22 | 16 - Φ22 | F10 |
300 | 280 | 223 | 178 | 400 | 410 | 12 - Φ22 | 16 - Φ26 | F10 |
350 | 328 | 250 | 190 | 460 | 470 | 16 - Φ22 | 16 - Φ26 | F10 |
400 | 376 | 310 | 216 | 515 | 525 | 16 - Φ26 | 16 - Φ30 | F14 |
450 | 407 | 332 | 222 | 565 | 585 | 20 - Φ26 | 20 - Φ30 | F14 |
500 | 433 | 358 | 229 | 620 | 650 | 20 - Φ26 | 20 - Φ33 | F14 |
600 | 508 | 423 | 267 | 725 | 770 | 20 - Φ30 | 20 - Φ36 | F16 |
