Float check valve
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Nominal diameter: DN15 ~ 200mm
Pressure rating: PN0.6, 1.0MPa
Suitable temperature: ≤85 ℃, ≤100 ℃, ≤120 ℃, ≤150 ℃ (according to lining material)
Design and manufacture: GB12235
Structure Length: GB12221
Flange connection size: GB4216
Product Usage
H40J float ball-type fluorine plastic check valve is designed to control strong corrosive medium, the body cavity surface covered with a variety of fluoroplastics, with high strength, good corrosion resistance. Suitable for different working temperature and fluid lines, to prevent all types of pipelines or equipment on the one-way reversal of media opening and closing.
Valve test
Lining: EDM testing
and testing according to GB / T13927 standard
Nominal pressure: PN Body: PN × 1.5 Seal: PN × 1.1
The main part material
Upper Body: Cast Iron, Ductile Iron, Carbon Steel Body: Cast Iron, Ductile Iron, Carbon Steel Lining: Fluoroplastics
Spheres: Aluminum Alloy Core Fully Fluorinated Plastic
Parts list
1, on the valve body, 2, the next valve body 3, the valve body lining 4, the main spherical
dimensions
| Nominal diameter |
Nominal pressure |
Work pressure | L | D | D1 | H | n-Фd | quality |
|
15 |
1.0 |
0.6 |
150 |
95 |
70 |
95 |
4-14 |
4 |
|
20 |
150 |
105 |
75 |
100 |
4-14 |
4.5 |
||
|
25 |
152 |
115 |
90 |
125 |
4-14 |
6 |
||
|
40 |
165 |
150 |
110 |
145 |
4-18 |
10 |
||
|
50 |
178 |
165 |
125 |
165 |
4-18 |
13.5 |
||
|
65 |
190 |
185 |
145 |
205 |
8-18 |
18 |
||
|
80 |
203 |
200 |
160 |
240 |
8-18 |
23.5 |
||
|
100 |
229 |
220 |
180 |
270 |
8-18 |
38 |
||
|
125 |
325 |
250 |
210 |
286 |
8-18 |
60 |
||
|
150 |
394 |
285 |
240 |
380 |
8-22 |
90 |
||
|
200 |
457 |
340 |
295 |
440 |
8-22 |
