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角式高压节流阀 L44Y 设计与制造标准
设计与制造：GB12233
法兰尺寸：GB9113
结构长度：GB12221
检验与实验：GB/T13927
L44Y角式高压节流阀结构图:
J/L44Y-160/320角式高压截止节流阀 DN3-50
L44Y角式高压节流阀性能与规范:
|
公称压力 |
16 |
32 |
Mpa |
|
壳体试验 |
24 |
48 |
|
密封试验 |
17.6 |
35.2 |
|
气密封试验 |
0.5-0.7 |
|
适用介质 |
C |
P |
R |
|
水、油品、蒸汽 |
氮氢混合气 |
碱液、液氨 |
|
适用温度(℃) |
≤200 |
J44Y角式高压截止阀主要连接与外形尺寸:
|
型 号 |
通径
DN(mm) |
主要连接尺寸 |
外形尺寸 |
|
L |
D |
D 1 |
M |
D 2 |
b |
Z-фd |
L O |
H |
H 1 |
|
AJ44H-320
AL44H-320 |
3 |
60 |
70 |
42 |
M14×1.5 |
10 |
15 |
3-16 |
100 |
71 |
77 |
|
6 |
60 |
70 |
42 |
M14×1.5 |
10 |
15 |
3-16 |
150 |
80 |
94 |
|
J44Y-160
L44Y-160 |
10 |
90 |
95 |
60 |
M24×2 |
10 |
20 |
3-18 |
200 |
260 |
275 |
|
15 |
105 |
95 |
60 |
M24×2 |
16 |
20 |
3-18 |
200 |
268 |
288 |
|
J44Y-320
L44Y-320 |
10 |
90 |
95 |
60 |
M24×2 |
10 |
20 |
3-18 |
200 |
268 |
275 |
|
15 |
105 |
105 |
68 |
M33×2 |
17 |
20 |
3-18 |
200 |
268 |
288 |
|
J44Y-160
L44Y-160 |
25 |
120 |
102 |
68 |
M33×2 |
28 |
20 |
3-18 |
300 |
225 |
245 |
|
32 |
135 |
115 |
80 |
M42×2 |
37 |
22 |
4-18 |
300 |
222 |
248 |
|
40 |
165 |
165 |
115 |
M52×2 |
47 |
28 |
6-26 |
350 |
265 |
300 |
|
50 |
190 |
165 |
115 |
M64×3 |
59 |
32 |
6-26 |
400 |
303 |
345 |
|
J44Y-320
L44Y-320 |
25 |
120 |
115 |
80 |
M42×2 |
35 |
22 |
4-18 |
300 |
225 |
245 |
|
32 |
135 |
135 |
95 |
M48×2 |
41 |
25 |
4-22 |
300 |
222 |
248 |
|
40 |
165 |
165 |
115 |
M64×3 |
58 |
32 |
6-26 |
350 |
265 |
300 |
|
50 |
190 |
200 |
145 |
M80×3 |
70 |
40 |
6-29 |
400 |
303 |
345 |
|
GJ44H-160
GL44H-160 |
65 |
215 |
200 |
145 |
M80×3 |
73 |
40 |
6-29 |
710 |
430 |
490 |
|
80 |
260 |
225 |
170 |
M100×3 |
93 |
50 |
6-33 |
810 |
520 |
600 |
|
100 |
290 |
260 |
195 |
M125×4 |
115 |
60 |
6-36 |
850 |
595 |
685 |
|
GJ44H-320
GHJ44H-320 |
65 |
215 |
225 |
170 |
M100×3 |
90 |
50 |
6-33 |
710 |
430 |
490 |
|
80 |
260 |
260 |
195 |
M125×4 |
112 |
60 |
6-36 |
810 |
520 |
600 |
|
100 |
290 |
300 |
235 |
M155×4 |
130 |
75 |
8-39 |
850 |
595 |
285 | | 
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