Four Way Ball Valve
Purpose
This type of valve mainly used for cutting in line, distribution and change the flow direction of medium, suitable for chemical, oil, gas, water conservancy and other industries.
Features
- Fluid resistance is small, its resistance coefficient is equal to the section of length.
- Simple structure, small volume, light weight.
- Compact and reliable, convenient operation, opening and closing is rapid, convenient maintenance.
- When full open or full close, sphere and valve seat sealing surface and the dielectric isolation, corrosion medium through does not cause the valve sealing surface.
Executive Standard
- Manufactured standard: APIG08, API 6D, GB/T12237.
- Flanged standard: GB/T9113, ASME B16.5, JB/T79.
- Test and inspection: JB/T9092, AP 598.
Main Part Materials
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Performance Parameters
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dianeter(MPa) |
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Shell |
Sealing |
Sealing |
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1.6 |
2.4 |
1.75 |
0.6 |
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2.5 |
3.75 |
2.75 |
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4.0 |
6.0 |
4.4 |
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CLASS 150 |
3.0 |
2.2 |
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Operating Mode |
Application Medium |
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Applicable te temperature |
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Main dimensions
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Nominal pressure |
Main dimension |
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15/1/2" |
20/3/4" |
25/1" |
32/11/4" |
40/11/2" |
50/2" |
65/21/2" |
80/3" |
100/4" |
125/5" |
150/6" |
200/8" |
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PN1.6MPb |
L |
150 |
150 |
180 |
200 |
220 |
240 |
260 |
280 |
320 |
380 |
440 |
550 |
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PN2.5MPb |
L1 |
75 |
75 |
90 |
100 |
110 |
120 |
130 |
140 |
160 |
190 |
220 |
275 |
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PN4.0MPb |
H |
90 |
90 |
102 |
115 |
135 |
140 |
155 |
185 |
210 |
275 |
305 |
335 |
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CLASS 150 |
W |
140 |
140 |
155 |
250 |
250 |
350 |
350 |
420 |
700 |
1000 |
1300 |
1800 |
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