3648 AWWA C515 NRS ilioyayyen Gateofar Gyara
Haɗu ko ƙetare ƙa'idodin ƙa'idodin AWWA C515.
Cikakken hanyar ruwa.
2 "Gwanin Kayan Noma.
Roba ya cika cikakke sosai da baƙin ƙarfe.
Sau uku O-Zobe ya sa hatimin.
Flange da hakowa sun bi ASTM B16.1 Class 125.
Kayan haɗin haɗin inji ya bi ANSI / AWWA C153 / A21.53.
150psi / 200psi don girman 2 "zuwa 30" wanda aka ƙaddara a -10 ° C zuwa 120 ° C.
250psi don girman 2 "zuwa 18" wanda aka ƙaddara a -10 ° C zuwa 120 ° C.
Bakin karfe fasteners: A2-70 ko A4-70.
Tare da post flange.
Ana aiki tare da ƙafafun hannu, goro mai aiki, gearbox ko actuator.
| Jiki | baƙin ƙarfe ductile |
| Bonnet | baƙin ƙarfe ductile |
| Kara | bakin karfe |
