Morrison Bros. 9095C AST Overfill Prevention Valves – Low Profile

Description

Designed for use in pressurized fill systems and requires a tight fill connection. The unique design can be used on low profile storage tanks requiring a high shut-off point. 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. Features Shut-off level can be set to 1 1/4” from the top of the tank Top fill, remote fill and dry disconnect connections available Can be retrofitted to tanks with a 4” opening Attach 2” model 419 drop tube with included drop tube adaptor The shut-off level can be set by using standard length pipe nipples and utilizing 5” of adjustability integrated into the float assembly Immediate and cushioned shutoff eliminates line shock Full flow up to within seconds of valve closure Cushioned shut-off eliminates line shock Integral pressure relief feature allows for safe uncoupling at the completion of the fill operation 5 PSI and 5 GPM minimum flow requirements Typical flow rate is 175 GPM at 10 PSI pressure drops Construction Details Adaptor: Aluminum (hard-coat anodized) Body: Anodized aluminum Float: Nitrophyl-N Plunger and dashpot: Aluminum (hard-coated) Upper tube and float guard: E-coated steel Shut off mechanism: Stainless steel Code Compliance NFPA 30 30A UFC BOCA SBCCI/SFC PEI RP200 Florida DEP EQ 356  CARB VR 402A (some models)