◆主要外形連接尺寸 (Calss 800~1500Lb PN14.0-25.0 MPa)
NPS(in)
|
1/4 |
3/8 |
1/2 |
3/4 |
1 |
11/4 |
11/2 |
2 |
|
DN(mm)
|
8 |
10 |
15 |
20 |
25 |
32 |
40 |
50 |
|
d(全徑)
|
7 |
10 |
13 |
18 |
24 |
29 |
36.5 |
46.5 |
|
L |
800磅級 PN14 |
98 |
98 |
98 |
98 |
120 |
130 |
140 |
170 |
1500磅級PN25 |
102 |
102 |
102 |
102 |
130 |
150 |
190 |
200 |
|
H |
800磅級 PN14 |
84 |
84 |
84 |
84 |
102 |
114 |
114 |
145 |
1500磅級PN25 |
90 |
90 |
90 |
101 |
125 |
132 |
142 |
203 |
|
WT(kg) |
800磅級 PN14 |
3.0 |
2.8 |
2.7 |
3.7 |
6.5 |
9.0 |
10.1 |
11.0 |
1500磅級PN25 |
3.2 |
3.1 |
3.0 |
4.1 |
7.2 |
11.0 |
12.0 |
13.8 |
說明:Y形止回閥輸送介質流阻小。通道孔均為全徑(F.P>。