Forged Steel Gate Valve
Product Description
Internal thread and socket welded forged steel gate valve fluid resistance is small, open and close the torque required is small, can be used in the medium to flow in two directions of the ring network pipeline, that is, the flow of media is not restricted.When fully open, the erosion of the sealing surface by the working medium is smaller than that of the globe valve.The structure is simple, the manufacturing process is good, and the length of the structure is short.
Product Structure
Main Parts And Materials
|
Part name |
Material |
|||
|
Body |
A105 |
A182 F22 |
A182 F304 |
A182 F316 |
|
The seat |
A276 420 |
A276 304 |
A276 304 |
A182 316 |
|
Ram |
A182 F430/F410 |
A182 F304 |
A182 F304 |
A182 F316 |
|
The valve stem |
A182 F6A |
A182 F22 |
A182 F304 |
A182 F316 |
|
Gasket |
316+Flexible Graphite |
|||
|
The cover |
A105 |
A182 F22 |
A182 F304 |
A182 F316 |
Main Size And Weight
|
Z6/1 1H/Y |
Class150-800 |
||||||||
|
Size |
d |
S |
D |
G |
T |
L |
H |
W |
|
|
DN |
Inch |
||||||||
|
1/2 |
15 |
10.5 |
22.5 |
36 |
1/2″ |
10 |
79 |
162 |
100 |
|
3/4 |
20 |
13 |
28.5 |
41 |
3/4″ |
11 |
92 |
165 |
100 |
|
1 |
25 |
17.5 |
34.5 |
50 |
1″ |
12 |
111 |
203 |
125 |
|
1 1/4 |
32 |
23 |
43 |
58 |
1-1/4″ |
14 |
120 |
220 |
160 |
|
1 1/2 |
40 |
28 |
49 |
66 |
1-1/2″ |
15 |
120 |
255 |
160 |
|
2 |
50 |
36 |
61.1 |
78 |
2″ |
16 |
140 |
290 |
180 |
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