G404.68(QY:439) Quick Exhaust Valve
Quick 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 action of the cylinder, 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
Quick Exhaust Valve
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G404.68(QY:439) Quick Exhaust Valve
Detail
1. Characteristic:
Quick 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 action of the cylinder, thus reducing the back pressure of the cylinder, often installed between the cylinder and the reversing valve.
2. Symbol:
3. Model description:
4.Technical Specification:
Model |
KPM-L10
|
QKPM-L15
|
|||||||||
Nominal diameter mm | 10 | 15 | |||||||||
Effective cross-sectional area mm² | P→A | 40 | 60 | ||||||||
A→O | 60 | 110 | |||||||||
Leakage volume Nml/min | 100 | ||||||||||
Commutation time s | Air intake | 0.05 | |||||||||
Ventilation | 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:
KPM-L10
QKPM-L15
Model | KPM-L10 | QKPM-L15 |
M1 | ZG3/8" | ZG1/2" |
L | 83 | 98 |
B | 57.3 | -- |
C | 71 | -- |
D | 38 | -- |
E | 9 | -- |
L1 | -- | 82 |
L2 | -- | 89 |
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G404.432(QY:432) Quick Exhaust Valve
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