
美标ANSI铸铁旋启式止回阀结构尺寸/规范表:
Application | ||||
1 | FacetoFaceisAccordingtoANSIB16.10 | |||
2 | FlangedrilledisAccordingtoANSIB16.1 | |||
Test | ||||
Workingpressure | 125PSI | 150PSI | ||
Seat | 15.0kgf/cm2 | |||
Components | ||||
阀体Body | CASTIRON(A126) | |||
阀盖Bonnet | CASTIRON(A126) | |||
阀座SEATRING | CASTBRONZE/STAINLESSSTEEL(B62) | |||
阀板DISC | CASTIRON(A126) | |||
销INGEPEN | STAINLESSSTEEL(SS304) | |||
堵头DRAINPLUG | CARBONSTEEL(SS41) |
| |||||||||||
DN | 40 | 50 | 65 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | |
1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | ||
L | 7.5 | 8 | 8.5 | 9.5 | 11.5 | 13 | 14 | 19.5 | 24.5 | 27.5 | |
H | 4 | 4 | 4.5 | 5.5 | 6 | 6.7 | 8 | 9.7 | 11.5 | 13 | |
D | 5 | 6 | 7 | 7.5 | 9 | 10 | 11 | 13.5 | 16 | 19 |
美标ANSI铸铁旋启式止回阀适用于工作温度-29~+350°压力ANSI-125/150LB的石油、化工、化肥、制药、电力行业等各种工况的管路上,适用介质为水、油品、蒸汽、酸性介质等