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 adaptor and shut-off mechanism are factory assembled for ease of field installation
- Straight female threaded adaptor 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 adaptor accepts 2 in drop fill tubes (Morrison 419)
- Full flow to shut-off point, cushioned closure eliminates shock
- Integral pressure relief
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
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)
