4047 Pressure Valve0 pages
Low Pressure Valve
Model 4047
Overview
AMOT Model 4047 is used as a 2-way or 3-way
high capacity, low pressure valve for settings from
0.007 bar (0.1) psi falling to 0.77 bar (11.2 psi)
rising over several ranges. Applications include
sensing low pressure low pressure gas, water,
fuel, oil, or for liquid level sensing and control. By
piping to the vacuum port, the valve can be used
to sense vacuum pressure from 0.007 bar (0.1)
psi falling. The 4047 can detect overload on gas
engines by sensing the vacuum pressure in the
intake manifold.
Typical applications
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Sense low pressure or vacuum of water, 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
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 (Nitrile) “tadpole” seals are easily
replaced
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Bubble-tight seals with center dead spot
(no port overlap)
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Gulfproof finish standard
www.amot.com
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