Q347H Trunnion mounted ball valve

Executive Standards: American Standard valves and national standard valves.
DN |
PN16(1.6MPa) |
PN25(2.5MPa) |
备注 |
||||||
L |
H1 |
H2 |
|
L |
H1 |
H2 |
|
浮 |
|
15 |
130 |
— |
59 |
|
130 |
— |
59 |
|
|
20 |
130 |
— |
63 |
|
150 |
— |
63 |
|
|
25 |
140 |
— |
75 |
|
160 |
— |
75 |
|
|
32 |
165 |
— |
85 |
|
180 |
— |
85 |
|
|
40 |
165 |
— |
95 |
|
200 |
— |
95 |
|
|
50 |
203 |
— |
107 |
|
230 |
— |
107 |
|
固定球 |
65 |
222 |
— |
142 |
|
290 |
— |
142 |
|
|
80 |
241 |
— |
152 |
|
310 |
— |
152 |
|
|
100 |
305 |
— |
178 |
|
350 |
— |
178 |
|
|
125 |
356 |
— |
252 |
|
381 |
— |
252 |
|
|
150 |
394 |
— |
272 |
|
403 |
— |
272 |
|
|
200 |
457 |
— |
342 |
|
502 |
— |
342 |
|
|
200 |
457 |
— |
398 |
|
502 |
— |
398 |
|
固 |
250 |
533 |
335 |
495 |
|
568 |
335 |
495 |
|
|
300 |
610 |
385 |
580 |
|
648 |
385 |
580 |
|
|
350 |
686 |
430 |
625 |
|
762 |
430 |
625 |
|
|
400 |
762 |
470 |
720 |
|
838 |
470 |
720 |
|
|
500 |
914 |
590 |
840 |
|
991 |
590 |
840 |
|
|
600 |
1067 |
700 |
1050 |
|
1143 |
700 |
1050 |
|
|
700 |
1245 |
780 |
1150 |
|
1346 |
780 |
1150 |