As one of the leading awwa resilient seat gate valve awwa manufacturers and suppliers in China and equipped with a productive factory, Shanghai Hugo Valve Co.,Ltd is always at your service.
Description
AWWA C509 resilient seat gate valve is a valve be widely used in water system, water treatment and sewage water, food treatment, fire prevention system, natural gas, LPG system.
AWWA C509 250 PSI, UL/FM Approved 200 PSI , Epoxy Coated, Resilient Wedge totally encapsulated with rubber,Stems shall be cast copper alloy / bronze or stainless steel with integral collars,have an iron body,bonnet and O-ring plate,shall be either non-rising stem or rising stem.
General design have the advantage as bellow :
1, big flow area, there is no groove on the bottom of the sealing.
Component
1 | Body | Cast Iron / ductile iron |
2 | Wedge | Ductile iron+EPDM |
Ductile iron+NBR | ||
Brass/Bronze+EPDM/NBR | ||
3 | Stem | Stainless steel |
4 | Bonnet Gasket | EPDM/NBR |
5 | Bonnet | Cast Iron / ductile iron |
6 | HandWheel | Ductile iron |
7 | Back seal | EPDM/NBR |
Application
STAND-ARD | DESIGN CODE | AWWA C509 |
INSPECTION&TEST | AWWA C509 | |
END STANDARD | ANSI 150 | |
FACE TO FACE | ANSI B16.10 |
Test Pressure
Working pressure | Class 125 | Class 150 |
Shell pressure | 1.5 Mpa | 2.4 Mpa |
Seat pressure | 1.1 Mpa | 1.76 Mpa |
Dimensions Unit : mm
SIZE | 1.5" | 2" | 2.5" | 3" | 4" | 5" | 6" | 8" | 10" | 12" | 14" | 16" | 18" | 20" | 24" | |
L | 165 | 178 | 190 | 203 | 229 | 254 | 267 | 292 | 330 | 356 | 381 | 406 | 432 | 457 | 508 | |
H | Non-rising Stem | 280 | 300 | 345 | 390 | 430 | 510 | 565 | 680 | 820 | 930 | 1020 | 1100 | 1180 | 1250 | 1370 |
| rising Stem | 340 | 360 | 405 | 450 | 490 | 590 | 645 | 760 | 900 | 1010 | 1100 | 1180 | 1260 | 1330 | 1450 |
D (125lb) | 127 | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 395 | 445 | 505 | 565 | 615 | 670 | 780 | |
D (150lb) | 127 | 152 | 178 | 191 | 229 | 254 | 279 | 343 | 406 | 483 | 533 | 597 | 635 | 699 | 813 | |
W | 160 | 160 | 160 | 200 | 200 | 260 | 260 | 320 | 400 | 400 | 460 | 460 | 560 | 650 | 650 | |
W.T(kg) | 13 | 14 | 16 | 23 | 28 | 37 | 52 | 77 | 127 | 176 | 322 | 432 | 542 | 695 | 845 | |
