Morrison Bros 3" Overfill Prevention Valve 9095B-3300AV, fig. 9095AA
Morrison Bros 3" Overfill Prevention Valve 9095B-3300AV, fig. 9095AA
Downloads:
Corresponding OPV & Spill Containment
Quick Specs:
- Manufacturer: Morrison Bros
- Item: Pressure Fill Overfill Prevention Valve
- Part Number: 9095B-3300 AV
- Series: AA Series
- Figure: fig. 9095B (fig. 9095AA)
- Suffix: 3300 AV
- Size: 3"
- Connections: 3" female British threads (BSP) x 6" female British threads (BSP)
- Body Material: Aluminum
- AST OPV
- for use on clean liquids only
Features:
Standard Features
- Top fill, remote fill and dry disconnect connections available
- Attach 3” Morrison 419 drop tube with the included drop tube adaptor
- Adjustable float (1 1/2”)—for setting the precise shut off height
- Integrated bleed hole prevents siphoning through the valve
- Immediate and cushioned shutoff eliminates line shock
- Full flow up to within seconds of valve closure
- Integral anti-siphon function
- Once closed, the integrated bleed hole featured allows less than 2% of the maximum flow to relieve fill line pressure allowing the fill nozzle to be removed without spilling product
- Valve operates on simple mechanics with minimal moving parts. Shutoff is activated by basic hydraulic principles with not springs, levers of complicated sequence leading to valve closure
- Typical flow rate is 550 GPM at 10 PSI pressure drop
- 5 PSI minimum flow requirements. The valve will not work in gravity filling applications
Construction Details
- Quick disconnect adaptor: Passivated aluminum
- Remote adaptor: E-coated ductile iron
- Shaft, linkage, and hardware: Stainless steel
- Lower pipe nipple: E-coated steel
- Drop tube adaptor: Passivated aluminum
Code Compliance
ULC-S661-10 listed; NFPA 30, 30A; UFC; IFC; PEI/ RP200; PEI/RP 600; and Florida DEP EQ-851. California EVR models available.
Description:
The 9095AA valve is installed at the fill port of a storage tank. Designed for use in pressurized fill systems and requires a tight fill connection. The valve installs in a standard 6” NPT male riser connection and can be set to the desired 90% or 95% shut off level by using standard length pipe nipples.
When installed to the manufacturer’s specifications, the overfill prevention valve can help eliminate hazardous spills. A mechanical test mechanism is available and sold separately. The test mechanism allows a technician to pull the test line at any time during the filling process to actuate the float and stop the fill. This allows a technician to verify the valve is working properly.
Fig. 9095AA Series Valves & Ordering Instructions:
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Figure
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Suffix
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Size
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Description
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9095AA
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0300 AV
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3”
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AST OPV; Aluminum body, w/ 3” male quick disconnect x 6” female threads
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9095AA
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3300AVEVR
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3”
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AST OPV; Aluminum body, w/ 3” female threaded x 6” female threaded connections; CARB EVR approved
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9095AA
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9300AVEVR
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3”
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AST OPV; Aluminum body, less top connection, CARB EVR approved
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9095B
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0300 AV
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3”
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AST Overfill Prevention Valve (Aluminum Body) w/ 3” Male Quick Disconnect x 6” Female British Threads
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9095B
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3300 AV
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3”
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AST Overfill Prevention Valve (Aluminum body) with 3” Female BSP Threaded x 6” Female BSP Threaded Connections
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