3248 AWWA C515 NRS Resilient Seated Gate Valve
Specification
Ua tau raws li lossis tshaj qhov yuav tsum tau ua ntawm AWWA C515 tus qauv.
Txoj kev dej puv.
2 "Square Operating Nut.
Rubber tag nrho encapsulated ductile hlau wedge.
Triple O-Ring qia foob.
Lub ntsej muag rau lub ntsej muag ua tau raws li ASME B16.10
Flange thiab drilling ua raws li ASTM B16.1 Chav Kawm 125. (Lwm yam flange muaj raws li Thov)
ASTM A276 Qib 316
Stainless hlau fasteners: A2-70 los yog 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 |
