公称压力
Nominal Pressure (MPa) |
公称通径Nominal Diameter (mm) |
试验压力
Testing Pressure (MPa) |
适用温度Suitable Temp |
适用介质
Suitable Media | |
壳 体
Shell |
密 封
Seal |
oC | |||
1.0 |
50~700 |
1.5 |
1.1 |
-15 ~150 |
淡水、污水、海水、空气、蒸汽、食品、酸类、油类等。Fresh water, Sewage, Sea water, Air, Vapor, Food, Medicine, Acids, Oils, etc. |
1.6 |
50~450 |
2.4 |
1.76 |
名 称
Name |
阀 体
Body |
阀 板
Disc |
转 轴
Stem |
密封圈
Sealing Ring |
材料
Material |
HT200 QT450 WCB |
QT450
316 304 C954 |
316
304 40Cr |
NBR, EPDM |
公称通径Size
(mm) |
D |
D1 |
D2 |
L |
R |
t |
重量
Weight
(kg) |
50 |
107 |
65 |
43.3 |
43 |
28.8 |
19 |
1.5 |
65 |
127 |
80 |
60.2 |
46 |
36.1 |
20 |
2.4 |
80 |
142 |
94 |
66.4 |
64 |
43.4 |
28 |
3.6 |
100 |
162 |
117 |
90.8 |
64 |
52.8 |
27 |
5.7 |
125 |
192 |
145 |
116.9 |
70 |
65.7 |
30 |
7.3 |
150 |
218 |
170 |
144.6 |
76 |
78.6 |
31 |
9.0 |
200 |
273 |
224 |
198.2 |
89 |
104.4 |
33 |
17 |
250 |
328 |
265 |
233.7 |
114 |
127 |
50 |
26 |
300 |
378 |
310 |
283.9 |
114 |
147 |
43 |
42 |
350 |
438 |
360 |
332.9 |
127 |
173 |
45 |
55 |
400 |
489 |
410 |
381.0 |
140 |
198 |
52 |
75 |
450 |
539/555 |
450 |
419.9 |
152 |
217.8 |
58 |
101/107 |
500 |
594 |
505 |
467.8 |
152 |
241 |
58 |
111 |
600 |
695 |
624 |
572.6 |
178 |
298 |
73 |
172 |
700 |
800 |
720 |
680 |
229 |
354 |
98 |
219 |