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The Powergenex LU Lockup Valve Series works by regulating signal pressure to pneumatic actuators. It shuts off the control ports once air supply pressure drops lower than the set pressure, causing the actuator to fail in its last position.

The LUS model is a single-acting type with one supply port and output port and LUD is a double-acting version with two of each. Both types maintain valve position in an emergency until normal air supply is restored.

Technical specifications

Brand

Powergenex

Model

LUS (Single acting)
LUD (Double acting)

Proof pressure

Maximum 10 bar

Signal pressure

1.4–7 bar

Line pressure

Maximum 7 bar

Flow capacity (Cv)

0.9

Operating temperature

-20 to +70°C

Connections

¼”

Material specifications

Body material

Aluminium die-cast

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1. Tell us what you need

Talk to our experts about your application, which valves and controls you need, and any repair or maintenance concerns.

2. Choose the right solution

We’ll do all the analysis, discuss the options with you, and make a recommendation – the valves we’d choose in your shoes.

3. Get the job done

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