3226 AWWA C509 NRS Resilient Zaum Rooj vag Valve
Ntsib lossis dhau qhov yuav tsum ua ntawm AWWA C509 tus qauv.
Triple O-Ring qia foob.
Nrog ob lub kabmob sab saud thiab hauv qab lub qia dab tshos kom txo qis kev sib txhuam.
Yuav muab ntsia tau rau hauv kab rov tav lossis ntsug.
Cov ntsej muag mus rau qhov sib txawv ua raws li ASME B16.10.
Flange thiab drilling ua raws li ASTM B16.1 Chav Kawm 125.
150psi tso siab txog -10 ° C txog 120 ° C.
Muaj nyob nrog 200psi / 250 / psi.
ASTM A276 Qeb 316 qia.
Lub taub hau hlau stainless: A4-70.
Kev khiav haujlwm nrog bevel lossis spur gearbox.
| Lub cev | ductile hlau |
| Qia | hlau stainless |
| Bonnet | ductile hlau |
| Plug | tooj dag |
