3648 AWWA C515 NRS Resilient Seated Gate Valve
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.
Flange thiab drilling ua raws li ASTM B16.1 Chav Kawm 125.
Lub tshuab hluav taws xob sib koom ua tau raws li ANSI / AWWA C153 / A21.53.
150psi / 200psi rau qhov loj 2 "mus rau 30" ntsuas ntawm -10 ° C txog 120 ° C.
250psi rau qhov loj 2 "mus rau 18" ntsuas ntawm -10 ° C txog 120 ° C.
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 |
