2 or 3-Way Pressure Valve0 pages

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Low Pressure Valve

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Model 4047

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Overview

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AM OT Model 4047 is used as a 2-way or 3-way

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high capacity, law pressure valve for settings

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from 0.007 bar (0.1) psi falling to 0.77 bar (11.2

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psi) rising over several ranges. Applications

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Include sensing low pressure low pressure gas,

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water, fuel, oil, or for liquid level sensing and

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control. By piping to the vacuum port, the valve

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can be used to sense vacuum pressure from

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0.007 bar (0.1) psi falling. The 4047 can detect

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overload on gas engines by sensing the vacuum

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Typical applications

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• Sense low pressure or vacuum of water,

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air, natural gas, oil and more

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• Detection of overload on gas engines

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• Sensing of vacuum Intake air manifold

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Key features and benefits

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• 3-way valve has balanced force design

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• Pressure can be applied at any port

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• Buna N (Mitrile) "tadpole" seals are easily

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replaced

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• Bubble-tight seals with center dead spot

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(no port overlap)

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• Gulfproof finish standard

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Type 4047

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Low Pressure Valve

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Datasheet_4047_Low_Pressure_Valve_0311_Revl

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cim<*>t

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www.amot.com

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