2 or 3-Way Pressure Valve0 pages
Low Pressure Valve
nnnnModel 4047
nnnnOverview
nnnnAM OT Model 4047 is used as a 2-way or 3-way
nnnnhigh capacity, law pressure valve for settings
nnnnfrom 0.007 bar (0.1) psi falling to 0.77 bar (11.2
nnnnpsi) rising over several ranges. Applications
nnnnInclude sensing low pressure low pressure gas,
nnnnwater, fuel, oil, or for liquid level sensing and
nnnncontrol. By piping to the vacuum port, the valve
nnnncan be used to sense vacuum pressure from
nnnn0.007 bar (0.1) psi falling. The 4047 can detect
nnnnoverload on gas engines by sensing the vacuum
nnnnTypical applications
nnnn• Sense low pressure or vacuum of water,
nnnnair, natural gas, oil and more
nnnn• Detection of overload on gas engines
nnnn• Sensing of vacuum Intake air manifold
nnnnKey features and benefits
nnnn• 3-way valve has balanced force design
nnnn• Pressure can be applied at any port
nnnn• Buna N (Mitrile) "tadpole" seals are easily
nnnnreplaced
nnnn• Bubble-tight seals with center dead spot
nnnn(no port overlap)
nnnn• Gulfproof finish standard
nnnnType 4047
nnnnLow Pressure Valve
nnnnDatasheet_4047_Low_Pressure_Valve_0311_Revl
nnnncim<*>t
nnnnwww.amot.com
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