3226 AWWA C509 NRS Resilient Seated Gate Valve
Me tutuki, neke atu ranei i nga whakaritenga o te paerewa AWWA C509.
Totoru O-Mowhiti hiri kakau.
Kia rua nga pire o runga me raro o te kara kakau hei whakaiti i te waku.
Ka taea te whakauru ki te tuunga whakapae, poutū ranei.
Ko te taha kanohi ki te kanohi e rite ana ki te ASME B16.10.
Ka ū te flange me te keri ki te ASTM B16.1 Class 125.
150psi kua tohua ki te -10°C ki te 120°C.
Kei te waatea me te 200psi / 250 / psi.
ASTM A276 Kōeke 316 kakau.
He kowiri tira: A4-70.
Ka whakahaeretia me te kopapa, te pouaka miihini spur ranei.
| Tinana | rino ngongo |
| Kakau | kowiri tira |
| Potae | rino ngongo |
| Mono | parahi |
