美标ANSI铸铁旋启式止回阀结构尺寸/规范表:
|
Application |
||||
|
1 |
Face to Face is According to ANSI B16.10 |
|||
|
2 |
Flange drilled is According to ANSI B16.1 |
|||
|
Test |
||||
|
Workingpressure |
125PSI |
150PSI |
||
|
Seat |
15.0kgf/cm2 |
|||
|
Components |
||||
|
阀体Body |
CAST IRON(A126) |
|||
|
阀盖Bonnet |
CAST IRON(A126) |
|||
|
阀座SEATRING |
CAST BRONZE/STAINLESS STEEL(B62) |
|||
|
阀板DISC |
CAST IRON(A126) |
|||
|
销INGE PEN |
STAINLESS STEEL (SS304) |
|||
|
堵头DRAIN PLUG |
CARBON STEEL (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









