AWWA C504 Npauj Npaim Valve
AWWA C504 Npauj Npaim Valve
Technical Requirements:
1.Design conform to ANSI/AWWA C504
2.kev sib txuas flange ua raws li ASME B16.1 CLASS125
3.top flange ua raws li MSS SP-101
4.face to face conform to ANSI/AWWA C504
5.test thiab soj ntsuam raws li ANSI/AWWA C504
6. Ua haujlwm siab 150psi
Specification
| Lub Npe | Lub npe | Xaiv cov khoom siv |
| 1 | Key | ASTM 1045 1.2 TSI |
| 2 | Body coated roj hmab | ASTM A536 65-45-12 + EPDM / NBR |
| 3 | Ghom caij nplooj ntoos hlav | TIAB SA 1066 |
| 4 | Gnug | Sstainless hlau |
| 5 | Slub nplhaib | Rua ubber |
| 6 | Smuaj | ASTM A 276 304 Cov |
| 7 | Upib bushing | ASTM S304 + F4 |
| 8 | Pin | ASTM A 276 304 Cov |
| 9 | Nut | ASTM S 304 3 |
| 10 | Gnug | ASTM S 304 3 |
| 11 | Dmus | ASTM A536 65-45-12 thiab SS316 |
| 12 | Lvaj bushing | ASTM S304 + F4 |
| 13 | Slub nplhaib | Rua ubber |
| 14 | Gnug | Nylon |
| 15 | Gnug | Rua ubber |
| 16 | Blwm cover | Tom ntej: ASTM A536 65-45-12 |
| 17 | Bua olt | Sstainless hlau |
| 18 | Gnug | Sstainless hlau |
| 19 | Bua olt | Sstainless hlau |
| 20 | Gnug | Sstainless hlau |
Cov ntaub ntawv qhov ntev (mm)
| Loj | A | B | C | ΦF | ΦD | 4 - Nr | Φd | H | M1 | ANSI 150 | ||
| ΦJ | Φk | n-k 1 | ||||||||||
| 3" | 146 | 89 | 127 | 90 | 70 | 10 | 12.7 ib | 32 | 3.18 | 191 | 152.5 ib | 4–19 |
| 4" | 177 | 112 | 127 | 90 | 70 | 10 | 15.9 Nws | 32 | 4.78 ib | 229 | 190.5 ib | 8–19 |
| 6" | 203 | 140 | 127 | 90 | 70 | 10 | 25.4 ib | 32 | 7.94 ib | 279 | 241.5 ib | 8–22 |
| 8" | 235.5 ib | 170 | 152 | 125 | 102 | 12 | 28.6 ib | 45 | 7.94 ib | 343 | 298.5 ib | 8–22 |
| 10" | 267 | 200 | 203 | 125 | 102 | 12 | 34.9 ua | 45 | 12.7 ib | 406 | 362 ib | 12-25 |
| 12 " | 312 | 230 | 203 | 150 | 125 | 14 | 38.1 ib | 45 | 12.7 ib | 483 ib | 432 ib | 12-25 |
| 14 " | 343 | 256 | 203 | 150 | 125 | 14 | 44.5 ib | 45 | 12.7 ib | 533 ib | 476 ib | 12-29 |
| 16 " | 372 ib | 299 ib | 203 | 210 | 165 | 23 | 50.8 ib | 50 | 12.7 ib | 597 ib | 539.5 ib | 16-29 |
| 18 " | 402 | 327 | 203 | 210 | 165 | 23 | 57.2 ib | 50 | 15.88 Nws | 635 ib | 578 ib | 16-32 : kuv |
| 20 " | 437 ib | 352 ib | 203 | 210 | 165 | 23 | 63.5 ib | 60 | 15.88 Nws | 699 ib | 635 ib | 20-32 : kuv |
| nees nkaum plaub" | ib 498.5 | 420 | 203 | 210 | 165 | 23 | 76.2 ib | 70 | 15.88 Nws | 813 ib | ib 749.5 | 20-35 : kuv |
Peb lub tuam txhab
Peb mob siab rau cov khoom lag luam zoo tshaj plaws, cov kev cai ncaj ncees thiab kev ntseeg siab, kev sib tw tus nqi, kev soj ntsuam nruj ntawm txhua qib kev tsim khoom los lav cov neeg siv khoom txaus siab, teeb tsa cov duab lag luam zoo thoob plaws ntiaj teb, peb yuav ua raws li "Quality yog peb lub neej, Kev ncaj ncees thiab kev ntseeg siab yog peb lub hauv paus, Tus nqi sib tw yog peb qhov zoo dua "raws li cov lus qhia kev lag luam.
