3" x 6" AST Overfill Prevention Valve Female

3" x 6" AST Overfill Prevention Valve Female

SKU: MOR9095A-3300AV

Installed at the fill port of an aboveground storage tank. Used in a tight fill application, the valve terminates flow of product when the liquid level reaches a preset warning level(90-95% full). The valve is installed on a standard NPT male connection when used with the quick disconnect or female adaptor. The 2" valve can be used in conjunction with the Morrison Fig. 518 and 515 lines of AST spill containers for added spill prevention. When installed to manufacturers requirements, the OPV valve can eliminate environmentally hazardous spills. All models are are supplied with an adaptor to mount aluminum drop tubes. More details...

Call 1-800-826-5243 for pricing.

Product Details

Morrison Bros.

Adaptor - aluminum (hard-coat anodized)
Female adaptor - ductile iron
Body - anodized aluminum
Plunger and dashpot - brass or nickel plated
Shaft, linkages, and hardware - stainless steel
Piping - steel (epoxy coated)

Features

Adjustable Float (1-1/2")...for setting the precise level of shutoff in the field and allowing it to be done using standard length pipe nipples.
Immediate and cushioned shutoff...full flow up to within 1-2 seconds of closing and no abrupt kickback or jolt, or starling noise in the line when valve closes.
One piece adaptor/coupler casting...no extra seams and joints to leak when top portion is under pressure from closing.
Dry disconnect...after shut off product is allowed to automatically drain from the highest point so fill nozzle can be removed withot spilling.
Simple mechanics...minimum moving parts.� Shutoff is activated by basic hydraulic principle with no springs, levers or complicated sequence leading to closure.

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