Kev piav qhia
Ductile Iron Npauj Npaim Valve Wafer Hom, raws li lub npe qhia, yog ua los ntawm cov hlau nplaum. Lub zog tensile ntawm ductile hlau deb tshaj li ntawm grey cam khwb cia hlau thiab yog piv rau cov hlau. Yog li ntawd, rau cov khoom uas muaj qhov zoo li qub, kev siv cov hlau nplaum feem ntau txuag cov khoom thiab sib zog dua li cov hlau cam. Ductile hlau kuj muaj zog qaug zog zoo. Yog li ntawd, lub tensile kev ua tau zoo thiab load-nqa peev xwm ntawm cov khoom no kuj kuj zoo. Cov khoom no yog siv dav hauv kev siv dej thiab dej, dej phwj tuaj kho, dej thiab lwm yam lag luam. Peb muaj kev muag khoom zoo ua ntej, muag muag thiab kev pabcuam tom qab muag, txawm tias koj muaj lus nug, koj tuaj yeem sab laj nrog peb. Peb tab tom nrhiav rau pem hauv ntej kom nqa cov khoom zoo tshaj plaws thiab kev pabcuam rau peb cov neeg siv khoom.
Nta
1. Vulcanized EPDM lossis NBR roj hmab rooj zaum tuaj yeem tiv thaiv kom tsis txhob tawg thaum lub sijhawm teeb tsa.
2. Lub Ductile Iron Npauj Npaim Valve Wafer Hom yog me me thiab yooj yim rau nruab. Nws tuaj yeem ntsia tau qhov twg los tau.
3. Qhov tshwj xeeb valve lub cev tsim kom ntseeg tau cov khoom zoo, ua kom muaj kev sib tw hauv kev ua lag luam.
4. Cov khoom muaj lub zog tensile zoo dua thiab kev pabcuam lub neej. Peb muab kev lees paub 2- xyoo.
Cheebtsam
Tsis muaj. | Ib feem | Khoom siv |
1 | Lub cev | Hlau hlau |
2 | Disc | Cov khoom siv hlau nrog nickel plated / Stainless hlau SS304 |
3 | Qe | Carbon steel / Stainless hlau |
4 | Rooj | EPDM / NBR / VITON / PTFE |
5 | O-ring | NBR |
Qhov ntev
DN | Hom | A | B | C | ∅D1 | F | K | L | M |
40 | Handwheel | 127 | 51 | 39 | 110 | 205 | 60*60 | 22 | 85 |
50 | 127 | 63 | 39 | 125 | 205 | 60*60 | 22 | 85 | |
65 | 135 | 70 | 39 | 145 | 205 | 60*60 | 22 | 97 | |
80 | 142 | 90 | 39 | 160 | 205 | 60*60 | 22 | 111 | |
100 | 159 | 100 | 46 | 180 | 240 | 60*60 | 22 | 144 | |
125 | 179 | 105 | 51 | 210 | 295 | 70*70 | 24 | 168 | |
150 | 204 | 129 | 51 | 240 | 295 | 70*70 | 24 | 191 | |
200 | 247 | 170 | 58 | 295 | 315 | 117 | 31 | 254 | |
150 | Gearbox | 204 | 129 | 51 | 240 | 70*70 | 24 | 199 | |
200 | 247 | 170 | 58 | 295 | 117 | 31 | 251 | ||
250 | 280 | 192 | 63 | 350/355 | 117 | 31 | 315 | ||
300 | 312 | 228 | 74 | 400/410 | 117 | 31 | 365 | ||
350 | 335 | 259 | 75 | 460/470 | 145 | 41 | 400 | ||
400 | 376 | 295 | 85 | 515/525 | 197 | 50 | 467 | ||
500 | 456 | 376 | 128 | 620/650 | 197 | 60 | 577 | ||
600 | 537 | 441 | 154 | 725/770 | 276 | 70 | 685 | ||
800 | 680 | 600 | 188 | 950 | 300 | 85 | 850 |
Cim npe nrov: cev hlau npauj npaim valve wafer hom, Suav teb, neeg muab khoom, customized, pheej yig, qis nqe
