GTL-Z15T Cast Iron Internal Thread Gate Valve is widely used in petroleum, chemical, pharmaceutical, electric power and other industries to open and close the pipeline of steam, water, oil medium.
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GTL-Z15T Cast Iron Internal Thread Gate Valve is widely used in petroleum, chemical, pharmaceutical, electric power and other industries to open and close the pipeline of steam, water, oil medium.
Specifications
|
Model |
Nominal pressure MPa |
Test pressure MPa |
Working temperature |
Suitable medium |
|
|
Shell |
Seal |
||||
|
Z15T－10 |
1.0 |
1.5 |
1.1 |
≤120℃ |
Water, steam and other non-corrosive media |
Materials
|
Body,Bonnet |
Gray iron |
|
Stem |
Carbon Steel |
|
Wedge Face Rings |
Copper |
|
Packing |
Asbestos packing impregnated with oil |
Dimensions
|
Diameter
|
Pipe thread
|
Dimensions(mm) |
||||
|
L |
L1 |
S |
H |
Do |
||
|
15 |
1/2 |
65 |
12 |
27 |
105 |
65 |
|
20 |
3/4 |
70 |
14 |
34 |
120 |
65 |
|
25 |
1 |
80 |
15 |
42 |
150 |
80 |
|
32 |
1 1/4 |
85 |
16 |
55 |
155 |
80 |
|
40 |
1 1/2 |
95 |
20 |
60 |
170 |
100 |
|
50 |
2 |
110 |
22 |
80 |
210 |
100 |
|
65 |
2 1/2 |
120 |
25 |
95 |
240 |
135 |
|
80 |
3 |
145 |
30 |
105 |
275 |
140 |
|
100 |
4 |
155 |
30 |
135 |
300 |
160 |