Morrison Bros. 9095AA Series 2 in. Overfill Prevention Valves

The Morrison 9095AA 2 in Series Overfill Prevention Valves are designed to prevent overfilling storage tanks by providing a positive shut-off during a pressurized fill.

Features

• Installs directly onto a 4 in diameter riser or top mounted spill container
• Fill adapter and shut-off mechanism are factory assembled for ease of field installation
• Straight female threaded adapter facilitates valve installation for a precise set point
• Minimum shut-off height is 1 in from the tank top
• 2.35 in of float height adjustment
• Drop tube adapter accepts 2 in drop fill tubes (Morrison 419)
• Full flow to shut-off point, cushioned closure eliminates shock
• Integral pressure relief

Construction

• Direct fill adapter: passivated aluminum
• Remote adapter: ductile iron, powder coated
• Shaft, linkage and hardware: stainless steel
• Lower pipe nipple: e-coated steel
• Drop tube adapter: passivated aluminum
• Body: passivated aluminum

Specifications

• 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
• 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

Downloads

9095AA EVR 2 in Overfill Prevention Valve Installation & Maintenance Instructions (PDF Download)

9095AA 3 in Overfill Prevention Valve Installation & Maintenance Instructions (PDF Download)