KKP Series Quick Release Valve
fast exhaust valve is mainly used to exhaust the gas in the cylinder and other components directly into the atmosphere, in order to speed up the cylinder action, thus reducing the back pressure of the cylinder, often installed between the cylinder and the reversing valve.
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Pneumatic Components For Petroleum Equipment
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KKP Series Quick Release Valve
Detail
1. Characteristic:
1, fast exhaust valve is mainly used to exhaust the gas in the cylinder and other components directly into the atmosphere, in order to speed up the cylinder action, thus reducing the back pressure of the cylinder, often installed between the cylinder and the reversing valve.
2、For the large size of the quick exhaust valve, the rubber spool is set with a metal skeleton in the middle, which not only improves the rigidity, but also meets the sealing.
2. Symbol:
3. Model description:
4.Technical Specification:
| Model |
KKP
|
QKPJ
|
|||||||||||
| Nominal diameter mm | 6 | 8 | 10 | 15 | 20 | 25 |
40 |
50 |
10 | ||||
| Effective cross-sectional area mm² | P→A | 10 | 20 | 40 | 60 | 110 | 190 |
400 |
650 |
40 | |||
| A→O | 20 | 40 | 60 | 110 | 190 | 300 |
650 |
900 |
60 | ||||
| Commutation time s | Air intake | 0.04 | 0.05 | 0.06 | 0.07 |
0.05 |
|||||||
| Ventilation | 0.03 | 0.04 | 0.05 | 0.06 |
0.04 |
||||||||
| Minimum working pressure MPa | 0.12 | ||||||||||||
| Maximum working pressure MPa | 1.0 | ||||||||||||
| Environment and medium temperature | 5～60ºC | ||||||||||||
5. Outline and installation dimensions:
| Model |
KKP
|
QKPJ-L10 | |||||||
| Nominal diameter (mm) | 6 | 8 | 10 | 15 | 20 | 25 | 10 | ||
| M1 | M10*1 | M14*1.5 | M18*1.5 | M22*1.5 | M27*2 | M33*2 | M22*1.5 | ||
| M12*1.25 | M16*1.5 | M20*1.5 | |||||||
| M2 | M14*1.5 | M18*1.5 | M22*1.5 | M27*2 | M33*2 | M42*2 | M20*1.5 | ||
| M12*1.25 | M16*1.5 | M20*1.5 | ZG1/2" | ||||||
| L | 75 | 82 | 128 | 68.5 | |||||
| B | 41 | 60 | 95 | 56 | |||||
| C | 56 | 44 | 72 | 34 | |||||
| D | 50 | 98 | 43 | ||||||
| E | 5.5 | 7 | 10 | -- | |||||
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