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Ball Check Valve
TECHNICAL REQUIREMENT
1. Working pressure: 1.0/1.6MPa
2. Working temperature:
NBR: 0℃~80℃
EPDM: -10℃~120℃
3. Face to face: DIN3202 F6
4. Flange standard: EN1092-2, ANSI125/150
5. Testing: DIN3230, API598
6. Medium: Fresh water, sea water, food, all kinds of oil etc.
Specification
|
NO. |
PART |
MATERIAL |
|
|
1 |
Body |
GG25/GGG40 |
|
|
2 |
Ball |
Metal+NBR/EPDM |
|
|
3 |
Cap |
GG25/GGG40 |
|
|
4 |
Bolt |
Stainless steel |
|
|
5 |
Gasket |
NBR/EPDM |
Dimensions data(mm)
|
DN (mm) |
40 |
50 |
65 |
80 |
100 |
125 |
150 |
200 |
250 |
300 |
350 |
400 |
|
|
ΦE (mm) |
180 |
200 |
240 |
260 |
300 |
350 |
400 |
500 |
600 |
700 |
800 |
900 |
|
|
L (mm) |
98 |
106 |
129 |
146 |
194 |
207 |
240 |
322 |
388 |
458 |
610 |
705 |
|
|
ΦD (mm) |
PN10 |
Φ110 |
Φ125 |
Φ145 |
Φ160 |
Φ180 |
Φ210 |
Φ240 |
Φ295 |
Φ350 |
Φ400 |
Φ460 |
Φ515 |
|
PN16 |
Φ355 |
Φ410 |
Φ470 |
Φ525 |
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