|
DRV7 系列 |
|
型號说明....................................... 例 : DRV7-08-532 1. DRV7-08-532........................................... 系列号 2. DRV7-08-532............................................... 通径
3. DRV7-08-532.................... 额定工作压力 (350 bar) 4. DRV7-08-532............................................... 阀体
5. DRV7-08-532 设计號 |
型號说明........................................ 例 : DRV7-08-2-0 1. DRV7-08-2-0............................................ 系列号 2. DRV7-08-2-0............................................... 通径
3. DRV7-08-2-0......................................... 可调范围 4. DRV7-08-2-0............................................... 附件
|
螺纹式 板式 |
|
DRV7 08 |
DRV7 |
DRV7 |
A |
85 |
105 |
145 | |
B |
55 |
72 |
100 | |
C |
23 |
33 |
41 | |
D |
50 |
50 |
50 | |
E |
119 |
126 |
146 | |
F |
12 |
14 |
15 | |
G |
40 |
50 |
70 | |
H |
45 |
55 |
75 | |
J |
16 |
20 |
25 | |
K |
2 |
2 |
2 | |
L |
27 |
40 |
56 | |
M |
½” BSPP |
1” BSPP |
1½” BSPP | |
N |
21 |
26 |
40 | |
O |
26 |
31 |
45 | |
P |
2 |
2.5 |
2.5 | |
Q |
12.5 |
20 |
28 | |
R |
18.4 |
29.5 |
38.8 | |
S |
7 |
9.5 |
11.5 | |
T |
11 |
14.5 |
17.5 | |
U |
35 |
53 |
66 | |
V |
38 |
50 |
72 | |
W |
32 |
40 |
57 | |
X |
37 |
45 |
62 | |
|
||||
|
||||
|