LT Type Butterfly Valves lever drive
Product Overview
Butterfly fish, steel or stainless steel valves and stem components of the LT type rubber seat. It is applicable to the temperature tc of 80-120, which is used to supply and drain pipes, such as food, medicine, chemical industry, textile, electric power, petroleum, paper and other equipment complicated and closed.
The Major Parts Material
|
NO. |
Part Name |
Meterial |
|
1 |
Body |
GGG50/GG25 |
|
2 |
Disc |
GGG50 |
|
3 |
Stem |
410 |
|
4 |
Stand |
Galvanized |
|
5 |
Seat |
EPDM |
|
6 |
Packing |
EPDM |
|
7 |
Gasket |
45# |
|
8 |
Turbine head |
GG25 |
|
9 |
hand wheel |
GG25 |
|
10 |
Stud |
Galvanized |
Main Connection Dimensions
|
Dy |
L |
ФD1 |
ФD2 |
N-Фd |
|
100 |
52 |
180 |
139 |
8-19 |
|
125 |
56 |
210 |
160.5 |
8-19 |
|
150 |
56 |
240 |
190 |
8-23 |
|
200 |
60 |
295 |
240 |
8-23 |
|
250 |
68 |
350 |
288.5 |
12-23 |
|
300 |
78 |
400 |
346 |
12-23 |
|
350 |
78 |
460 |
393 |
16-23 |
|
400 |
102 |
515 |
450 |
16-27 |
|
450 |
114 |
565 |
500 |
20-27 |
|
500 |
127 |
620 |
555 |
20-27 |
|
600 |
154 |
725 |
660 |
20-30 |
|
700 |
165 |
840 |
760 |
24-30 |
|
800 |
190 |
950 |
862 |
24-34 |
|
900 |
203 |
1050 |
972 |
28-34 |
|
1000 |
216 |
1160 |
1081 |
28-37 |
|
1200 |
254 |
1380 |
1280 |
32-40 |
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