3226 AWWA C509 NRS Resilient Ehleli Esangweni Valve
Hlangana noma weqe izidingo ze-AWWA C509 ejwayelekile.
Umsele wamanzi ogcwele.
2 "Isikwele Esisebenza Ngesikwele.
Umklamo oqinile.
Ibhonethi eboshiwe.
Kathathu i-O-Ring stem seal.
Ubuso nobuso ubukhulu buhambisana ne-ASME B16.10 ne-EN 558 chungechunge 3.
I-Flange nokubhola kuthobela i-ASTM B16.1 Class 125.
I-150psi / 200psi / 250psi ngosayizi 2 "kuya ku-30" kulinganiswe ku -10 ° C kuye ku-120 ° C.
I-300psi ngosayizi 2 "kuye ku-12" ilinganiswe ku -10 ° C kuye ku-120 ° C.
Ingaphakathi lokumboza eliboshwe ngaphakathi nangaphandle lihlangana noma lidlule konke okusebenzayo kwe-AWWA C550 ejwayelekile.
Isiqu se-ASTM A276 seBanga 316.
Izihlanganisi zensimbi engagqwali: A4-70.
Ngeposi flange.
Isetshenziswa ngewheel yesandla, i-nut esebenza, i-gearbox noma i-actuator.
| Umzimba | i-ductile iron |
| Ibhonethi | i-ductile iron |
| Isiqu | insimbi engagqwali |
