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Morrison Bros 9095AA 2” Overfill Prevention Valve


The 9095AA 2” series overfill prevention valve is designed to prevent overfilling
storage tanks by providing a positive shut-off during a pressurized fill.

• Installs directly onto a 4” riser or top mounted spill container
• Minimum shut-off height is 2” from the tank top
• 2.35” of float height adjustment
• Drop tube adaptor accepts 2” drop fill tubes (Morrison 419)
• Full flow to shut-off point, cushioned closure eliminates shock
• Integral pressure relief
• Integral anti-siphon function
• Optional test mechanism

Materials of Construction
• Direct fill adaptor…passivated aluminum
• Remote adaptor…ductile iron, powder coated
• Shaft, linkage and hardware…stainless steel
• Lower pipe nipple…e-coated steel
• Drop tube adaptor…passivated aluminum
• Body…passivated aluminum
Operational Criteria
• Minimum 5 PSI flow requirements
• Maximum operating pressure is 100 PSI
• Maximum viscosity of 300 centistokes
• A tight fill connection is required for the valve to operate
• The estimated flow rate is 230 GPM at 10 PSI pressure drop (See flow curve)

Code Compliance
ULC-S661-10 listed, NFPA 30, 30A, UFC, IFC, PEI /RP200, PEI/RP 600,
Florida DEP EQ-851, and California EVR models available

Weight N/A
Dimensions N/A

2” male quick disconnect x 4” female threads, 3” male quick disconnect x 4” female threads, 2” female threads x 4” female threads CARB-EVR, 3” female threads x 4” female threads CARB-EVR, 2” dry disconnect x 4” female threads CARB-EVR, Valve less adaptor

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