KA Series Check Valves
The check valve is a valve that controls the air flow in one direction only, and cannot reverse the flow.
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Check Valve Series
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KA Series Check Valves
Detail
1. Characteristic:
1, The check valve is a valve that controls the air flow in one direction only, and cannot reverse the flow.
2, the valve and throttle valve combination can control the movement speed of the cylinder, to prevent the circuit of air backflow.
3, forward flow, the valve flow resistance is small, that is, the flow capacity is large; reverse flow, good sealing, that is, small leakage. In the premise of ensuring the sealing and overcoming the friction, the opening pressure is relatively small.
2. Symbol:
3.Technical Specification:
| Specification Model |
KA-L6
|
KA-L8
|
KA-L10
|
A-L10
|
Aa-L10
|
KA-L15
|
KA-L20
|
KA-L25
|
KA-L32
|
KA-L40
|
KA-L50
|
| Nominal diameter（mm) |
6
|
8
|
10
|
15
|
20
|
25
|
32
|
40
|
50
|
||
| Effective cross-sectional area（mm²) |
10
|
20
|
40
|
60
|
110
|
190
|
300
|
400
|
650
|
||
| Turn on pressure（MPa) |
0.05
|
|
0.04
|
0.03
|
0.02
|
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| Maximum working pressure MPa |
1.00
|
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| Leakage volume (Nml/min) |
50
|
100
|
250
|
500
|
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| Durability (10,000 times) |
300
|
200
|
150
|
100
|
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| Environment and medium temperature°C |
5～60°C
|
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4.Outline and installation dimensions:
| Model | KA-L6 | KA-L8 | KA-L10 | KA-L15 | KA-L20 | KA-L25 | KA-L32 | KA-L40 | KA-L50 |
| M | M10*1 | M12*1.25 | M16*1.5 | M20*1.5 | M27*2 | M33*2 | M42*2 | M48*2 | M60*2 |
| M14*1.5 | M18*1.5 | M22*1.5 | |||||||
| L | 64 | 86 | 112 | 161 | 195 | ||||
| B | 28 | 40 | 55 | 88 | 100 | ||||
| C | 24 | 36 | 46 | 75 | 90 | ||||
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