395系列减压阀
1、图形符号
 
2、型号注释
3、技术参数
1.工作压力:1.0MPa
2.工作温度:0～50℃
3.流量:m3/h(L/min)
| 接管W |
G1"/8 |
G1"/4 |
G3"/8 |
G1"/2 |
G3"/4 |
G1 |
|
通径mm |
6 |
6 |
10 |
10 |
20 |
20 |
|
输入压P1
MPa |
输出压力P2MPa |
|
| 1.0 |
0.1 |
20 |
(330) |
55 |
(915) |
110 |
(1830) |
| 1.0 |
0.25 |
30 |
(500) |
85 |
(1415) |
150 |
(2500) |
| 1.0 |
0.4 |
35 |
(580) |
100 |
(1665) |
185 |
(3080) |
| 1.0 |
0.6 |
40 |
(665) |
110 |
(1830) |
220 |
(3665) |
*减压阀的配接管径小一号时，流量约减少10%。
4、外形尺寸图表
| 型号 |
接管W |
A |
B |
C |
D |
E |
F |
G |
J |
K |
L |
Z |
H |
V |
N |
M |
重量Kg |
| 395.211-214 |
G1/8 |
40 |
82 |
40 |
48 |
20 |
20 |
28 |
20 |
20 |
M4 |
M30×1.5 |
25 |
G1/4 |
40 |
70 |
0.390 |
| 395.221-224 |
G1/4 |
40 |
82 |
40 |
40 |
20 |
20 |
28 |
20 |
20 |
M4 |
M30×1.5 |
25 |
G1/4 |
40 |
70 |
0.380 |
| 395.251-254 |
G3/8 |
60 |
125 |
60 |
68 |
30 |
30 |
45 |
35 |
35 |
M5 |
M50×1.5 |
20 |
G1/4 |
50 |
95 |
1.140 |
| 395.261-264 |
G1/2 |
60 |
125 |
60 |
60 |
30 |
30 |
45 |
35 |
35 |
M5 |
M50×1.5 |
20 |
G1/4 |
50 |
95 |
1.120 |
| 395.281-284 |
G3/4 |
80 |
150 |
80 |
92 |
40 |
40 |
65 |
48 |
48 |
M6 |
M67×1.5 |
30 |
G1/4 |
63 |
120 |
1.850 |
| 395.291-294 |
G1 |
80 |
150 |
80 |
90 |
40 |
40 |
65 |
48 |
48 |
M6 |
M67×1.5 |
30 |
G1/4 |
63 |
120 |
1.80 |
| 
