公称压力 |
试验压力 |
适用介质 |
适用温度 |
|
壳体试验 |
密封试验 |
|||
1.6 |
2.4 |
1.76 |
水、油、气及 |
-28℃~550℃ |
2.4 |
3.75 |
2.75 |
||
4.0 |
6.0 |
4.4 |
||
应用规范 |
连接法兰 |
JB79-59 GB20592-97 AMSI B16.5 |
||
检验和试验 |
JB/T 9092-99 、API 598 |
零件名称 |
材质 |
|
阀体、阀盖 |
WCB |
CF8 |
密封圈 |
2Cr13+氮化 |
304+氮化 |
球体 |
2Cr13+硬格 |
304+硬格 |
阀座、阀杆 |
2Cr13 |
304 |
垫片 |
柔性石墨+不锈钢 |
柔性石墨+不锈钢 |
双头螺栓 |
35CrMoA |
公称压或压力级 |
公称通径 |
尺寸(mm) |
||||||||
(mm) |
(in) |
W |
L |
W1 |
L1 |
d |
d1 |
H1 |
H |
|
PN1.6MPa |
25 |
- |
50 |
- |
25 |
- |
64 |
38 |
57 |
200 |
40 |
- |
60 |
- |
25 |
- |
82 |
49 |
63 |
205 |
|
50 |
- |
75 |
124 |
32 |
62 |
100 |
60 |
92 |
225 |
|
65 |
- |
85 |
145 |
38 |
72.5 |
120 |
75 |
100 |
235 |
|
80 |
- |
100 |
165 |
45 |
82.5 |
131 |
89 |
108 |
260 |
|
100 |
- |
115 |
194 |
50 |
97 |
158 |
113 |
117 |
270 |
|
125 |
- |
135 |
210 |
55 |
105 |
180 |
140 |
140 |
320 |
|
150 |
- |
160 |
229 |
65 |
114.5 |
216 |
164 |
177 |
340 |
|
200 |
- |
200 |
243 |
80 |
121.5 |
268 |
205 |
200 |
390 |
|
250 |
- |
240 |
297 |
92 |
148.5 |
326 |
259 |
252 |
420 |
|
300 |
- |
- |
338 |
- |
169 |
- |
300 |
270 |
510 |
|
PN2.5MPa |
25 |
- |
50 |
- |
25 |
- |
64 |
38 |
57 |
200 |
40 |
- |
60 |
- |
25 |
- |
82 |
49 |
63 |
205 |
|
50 |
- |
75 |
124 |
32 |
62 |
100 |
60 |
92 |
225 |
|
65 |
- |
85 |
145 |
38 |
72.5 |
120 |
75 |
100 |
235 |
|
80 |
- |
100 |
165 |
45 |
82.5 |
131 |
89 |
108 |
260 |
|
100 |
- |
115 |
194 |
50 |
97 |
158 |
113 |
117 |
270 |
|
125 |
- |
135 |
210 |
55 |
105 |
180 |
140 |
140 |
320 |
|
150 |
- |
160 |
229 |
65 |
114.5 |
216 |
164 |
177 |
340 |
|
200 |
- |
200 |
243 |
80 |
121.5 |
268 |
205 |
200 |
390 |
|
250 |
- |
240 |
297 |
92 |
148.5 |
326 |
259 |
252 |
420 |
|
300 |
- |
- |
338 |
- |
169 |
- |
300 |
270 |
510 |
|
CLASS150 |
25 |
- |
50 |
- |
25 |
- |
64 |
38 |
57 |
200 |
40 |
11/2 |
60 |
- |
25 |
- |
82 |
49 |
63 |
205 |
|
50 |
2 |
75 |
124 |
32 |
62 |
100 |
60 |
92 |
225 |
|
65 |
21/2 |
85 |
145 |
38 |
72.5 |
120 |
75 |
100 |
235 |
|
80 |
3 |
100 |
165 |
45 |
82.5 |
131 |
89 |
108 |
260 |
|
100 |
4 |
115 |
194 |
50 |
97 |
158 |
113 |
117 |
270 |
|
125 |
5 |
135 |
210 |
55 |
105 |
180 |
140 |
140 |
320 |
|
150 |
6 |
160 |
229 |
65 |
114.5 |
216 |
164 |
177 |
340 |
|
200 |
8 |
200 |
243 |
80 |
121.5 |
268 |
205 |
200 |
390 |
|
250 |
10 |
240 |
297 |
92 |
148.5 |
326 |
259 |
252 |
420 |
|
300 |
12 |
- |
338 |
- |
169 |
- |
咨询:蜗轮法兰V型球阀