3226 AWWA C509 NRS Resilient Seated Gate Valve
Ua tau raws li lossis tshaj qhov yuav tsum tau ua ntawm AWWA C509 tus qauv.
Txoj kev dej puv.
2 "Square Operating Nut.
Tsim kom muaj zog.
Bolted lub kaus mom.
Triple O-Ring qia foob.
Lub ntsej muag rau lub ntsej muag ua tau raws li ASME B16.10 thiab EN 558 series 3.
Flange thiab drilling ua raws li ASTM B16.1 Chav Kawm 125.
150psi / 200psi / 250psi rau qhov loj 2 "mus rau 30" ntsuas ntawm -10 ° C txog 120 ° C.
300psi rau qhov loj 2 "mus rau 12" ntsuas ntawm -10 ° C txog 120 ° C.
Fusion bonded txheej sab hauv thiab sab nrauv ntsib lossis tshaj txhua yam siv tau ntawm AWWA C550 tus qauv.
ASTM A276 Qib 316
Stainless hlau fasteners: A4-70.
Nrog ncej flange.
Ua haujlwm nrog tes log, cov txiv ntoo ua haujlwm, gearbox lossis actuator.
| Lub cev | hlau hlau |
| Bonnet | hlau hlau |
| Qe | stainless hlau |
