Product Series
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⊙Pneumatic components for petroleum equipment
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⊙Air source treatment element series
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⊙Pressure control valve series
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⊙Manual control valve
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⊙Pneumatic control valve series
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⊙Electric control valve series
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⊙Flow control valve series
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⊙Shuttle valve series
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⊙Check valve series
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⊙Cylinder series
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⊙Machine-controlled reversing valve series
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⊙Silencer
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⊙Quick exhaust valve
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⊙Hydraulic valve, hydraulic pump
KKP series quick release valve
1. Features:
1. The quick exhaust valve is mainly used to directly discharge the gas in the cylinder and other components into the atmosphere, so as to accelerate the movement speed of the cylinder, thereby reducing the back pressure of the cylinder, and is often installed between the cylinder and the reversing valve.
2. For large-size quick exhaust valves, the rubber valve core is inlaid with a metal frame, which not only improves the rigidity, but also satisfies the tightness.
2. Graphic symbols:
3. Model description:
4. Technical parameters:
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 | Intake | 0.04 | 0.05 | 0.06 | 0.07 |
0.05 |
|||||||
Intake | 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. Shape 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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