微启式安全阀是选用者为保护工程设备安全运行的最理想的，最科学的明智选择。
主要连接尺寸：
|
型 号 |
公称 |
主要结构尺寸(mm) |
阀体 |
简要性能 |
备注 |
||||||
|
通径 |
压力 |
D |
D1 |
L |
L1 |
H |
适用温度℃ |
适用介质 |
|||
|
A41H-16C |
65 |
1.6 |
|
|
|
|
|
铸钢 |
≤300 |
油品、空气、水 |
|
|
" |
80 |
" |
195 |
195 |
160 |
135 |
385 |
" |
" |
" |
|
|
" |
100 |
" |
215 |
215 |
170 |
160 |
525 |
" |
" |
" |
|
|
" |
150 |
" |
285 |
285 |
250 |
210 |
720 |
" |
" |
" |
|
|
" |
200 |
" |
340 |
340 |
290 |
310 |
777 |
" |
" |
" |
|
|
A41H-125 |
25 |
2.5 |
|
|
|
|
|
铸钢 |
≤300 |
油品、空气、水 |
|
|
" |
32 |
" |
135 |
135 |
115 |
100 |
266 |
" |
" |
" |
|
|
" |
40 |
" |
145 |
145 |
120 |
105 |
318 |
" |
" |
" |
|
|
" |
50 |
" |
160 |
160 |
130 |
115 |
350 |
" |
" |
" |
|
|
" |
65 |
" |
|
|
|
|
|
" |
" |
" |
|
|
" |
80 |
" |
195 |
195 |
160 |
135 |
570 |
" |
" |
" |
|
|
" |
100 |
" |
230 |
215 |
170 |
160 |
580 |
" |
" |
" |
|
|
A41H-25 |
150 |
" |
|
|
|
|
|
" |
" |
" |
|
|
" |
200 |
" |
|
|
|
|
|
" |
" |
" |
|
|
A41H-40 |
25 |
4.0 |
|
|
|
|
|
铸钢 |
≤300 |
油品、空气、水 |
|
|
" |
32 |
" |
135 |
135 |
115 |
100 |
266 |
" |
" |
" |
|
|
" |
40 |
" |
145 |
145 |
120 |
105 |
318 |
" |
" |
" |
|
|
" |
50 |
" |
160 |
160 |
130 |
115 |
350 |
" |
" |
" |
|
|
" |
65 |
" |
|
|
|
|
|
" |
" |
" |
|
|
" |
80 |
" |
195 |
195 |
160 |
135 |
570 |
" |
" |
" |
|
|
" |
100 |
" |
235 |
220 |
170 |
160 |
585 |
" |
" |
" |
|
|
" |
150 |
" |
|
|
|
|
|
" |
" |
" |
|
|
" |
200 |
" |
|
|
|
|
|
" |
" |
" |
|
|
SA41H-16C |
25 |
1.6 |
115 |
45 |
55 |
86 |
200 |
铸钢 |
≤300 |
空气、水等 |
出口：G1" |
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