LU Lock-up valve
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Description
LU lock-up valve monitor the valve supply pressure of and blocks it in the last position in case of pressure loss or pressure drops below the preset value.
Main features
- Rugged aluminum or 316 die-cast housing
- Stable setting pressure
- No electrical part
- High flow capacity
- Single or double acting
Options
- high temperature
Specifications
| Product | LU-S | LU-D | ||
| Acting | Single | Double | ||
| Fluid | Air | |||
| Signal pressure | 1.4 - 7 bar | |||
| Line / Proof pressure | Max. 10 bar | |||
| Operating temperature | -20 ~ +70°C | |||
| Pneumatic connection | NPT 1/4 | |||
| Hysteresis | 0.1 bar | |||
| Flow capacity | 0.9 | |||
| Body material | Aluminum die-cast | |||
| Weight | 0.65 kg | 1.4 kg | ||
How to order ...
| LU | A | - | B | C | |||||||||
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| A - Acting | |||||||||||||
| [S] - Single [D] - Double |
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| B - Pneumatic connection | |||||||||||||
| [1] - PT (Rc) 1/4 [2] - NPT 1/4 |
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| C - Temperature | |||||||||||||
| [1] - -20 ~ +70°C [2] - -20 ~ +120°C |
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| FR | A | - | B | C | |||||||||
Code example
| Code example description : LU S - 1 1 |
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Product : [LU] - Lock-up valve
Acting : [S] - Single
Pneumatic connection : [1] - PT (Rc) 1/4
Operating temperature : [1] - -20 ~ +70°C
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