Stainless steel 201 304 one-piece ball valve threaded ball valve 1pc internal threaded thread manual valve
Good sealing performance, simple structure, small size, light weight, small flow resistance, etc. Ball valve is mainly used in the pipeline to cut off, distribute and change the flow direction of the medium. Ball valve is a new type of valve widely used in recent years.
Key word:
Classification:
1-PC Ball Valve
Hotline:
Stainless steel 201 304 one-piece ball valve threaded ball valve 1pc internal threaded thread manual valve
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Stainless steel 201 304 one-piece ball valve threaded ball valve 1pc internal threaded thread manual valve
MATERIAL LIST
|
ITEM |
PART |
MATERIAL |
QTY |
||
|
1 |
BODY |
A216-WCB |
A351-CF8 |
A351-CF8M |
1 |
|
2 |
CAP |
A216-WCB |
A351-CF8 |
A351-CF8M |
1 |
|
3 |
SEAT |
PTFE |
2 |
||
|
4 |
BALL |
304 |
304 |
316 |
1 |
|
5 |
STEM |
304 |
304 |
316 |
1 |
|
6 |
THRUST WASHER |
PTFE |
1 |
||
|
7 |
PACKING |
PTFE |
1 |
||
|
8 |
GLAND NUT |
304 |
304 |
304 |
1 |
|
9 |
LOCK |
304 |
304 |
304 |
1 |
|
10 |
HANDLE |
304 |
304 |
304 |
1 |
|
11 |
HANDLE COVER |
PLASTIC |
1 |
||
|
12 |
NUT |
304 |
304 |
304 |
1 |
|
13 |
SPRING WASHER |
304 |
304 |
304 |
1 |
DIMENSION TABLE
|
SIZE |
Φ d |
L |
H |
W |
N.M |
KGS |
|
|
DN6 |
1/4” |
6 |
41 |
32 |
68 |
4 |
0.06 |
|
DN10 |
3/8” |
8 |
45 |
33 |
68 |
4 |
0.09 |
|
DN15 |
1/2” |
10 |
57 |
41 |
94 |
6 |
0.17 |
|
DN20 |
3/4” |
11.5 |
59 |
45 |
95 |
7 |
0.23 |
|
DN25 |
1” |
16 |
72 |
48 |
96 |
8 |
0.37 |
|
DN32 |
1-1/4” |
20 |
77 |
58 |
107 |
10 |
0.55 |
|
DN40 |
1-1/2” |
26 |
84 |
66 |
127 |
14 |
0.88 |
|
DN50 |
2” |
32 |
100 |
75 |
131 |
16 |
1.31 |
|
DN65 |
2-1/2” |
38 |
111 |
86 |
171 |
25 |
2.15 |
|
DN80 |
3” |
50 |
132 |
86 |
172 |
39 |
3.42 |
|
DN100 |
4” |
64 |
180 |
122.5 |
224 |
47 |
5.85 |
Features:
1. The fluid resistance is small, and its resistance coefficient is equal to the pipe section of the same length.
2. Simple structure, small size and light weight.
3. It is tight and reliable. At present, the sealing surface of ball valves is widely used in plastics and has good sealing performance. It has also been widely used in vacuum systems.
4. Easy operation, fast opening and closing, only need to rotate 90 ° from fully open to fully closed, which is convenient for remote control.
5. Easy maintenance, simple structure of ball valve, seal ring is usually movable, and it is more convenient to disassemble and replace.
6. When fully open or fully closed, the sealing surfaces of the ball and valve seat are isolated from the medium. When the medium passes,
Will not cause erosion of the valve sealing surface.
7. Wide range of applications, from small diameter to several millimeters, large to several meters, from high vacuum to high pressure can be applied.
8. When the ball rotates 90 degrees, the spherical surface should be present at the entrance and exit, so as to intercept the flow.
Applies to:
Working temperature: -29 ～ 180 ℃ (sealing ring is reinforced polytetrafluoroethylene) or -29 ～ 300 ℃ (sealing ring is para-polyphenylene), used to cut off or connect the medium in the pipeline Different materials are used, which can be applied to water, steam, oil, nitric acid, light industry, food, medicine, environmental protection. It is widely used in petroleum, chemical, metallurgy, power, and other media.
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