ARK Petroleum Equipment Catalog Index Header Section

Overfill Protection Equipment

iOPW_61SO.jpg OPW 71SO Series 4" Overfill Prevention Drop Tube SKU: 71SO-4000 Price: $790.46
The OPW 71SO Overfill Prevention Valve is designed to prevent the overfill of underground storage tanks by providing a positive shut-off of product delivery. The shut-off valve is an integral part of the drop tube used for gravity filling. The OPW 71SO allows easy installation (without breaking concrete) and requires no special manholes.
iOPW_61SOC.jpg OPW 61SOC 4" Coaxial Overfill Prevention Drop Tube SKU: 61SOC-4001 Price: $1,083.37
The OPW 61SOC is used for coaxial fill applications, tanks equipped with a single product/vapor return connection. The 61SOC replaces the standard coaxial fill drop tube in a 4" riser fill pipe.
iOPW_53.jpg OPW 53V 2" Ball Float Vent Valve 6 1/8" Long SKU: 53VML-0060 Price: $108.62
The OPW 53V Ball Float Vent Valves protrude into underground storage tanks from OPW 233 Series Extractor Fittings at the Stage I vapor return riser pipe or tank vent line. During a product delivery, as the tank level rises, a counterweight stainless steel ball seats on the valve body and restricts flow of vapors back to the transport truck. As the vapors become compressed in the tank (ullage), product flow into the tank is severely restricted. The 53VML Series Ball Float meets the U.S. EPA 90% requirement for product flow restriction into underground storage tanks.
iOPW_53.jpg OPW 53V 2" Ball Float Vent Valves 12" Long SKU: 53VML-0120 Price: $116.75
Same as above, 12" long.
iOPW_53.jpg OPW 53V 2" Ball Float Vent Valves 16" Long SKU: 53VML-0160 Price: $126.53
Same as above, 16" long.
iOPW_53.jpg OPW 53V 2" Ball Float Vent Valves 18" Long Price: $129.75
Same as above, 18" long.
iOPW_233.jpg OPW 233 4"x 2" Extractor Fitting SKU: 233-4420 Price: $139.98
OPW 233 Series Extractor Fittings thread into 4" NPT openings on underground storage tanks. A 4" riser pipe threads into the top of the 233 for use in Stage I Vapor Recovery or to access a ball float. The 233 Extractor Fittings have threaded single-outlet connection for attaching tank vent line. Internal threads on the 233 are designed to install a ball float or test plug in the extractor.
iOPW_233.jpg OPW 233 4"x 3" Extractor Fitting SKU: 233-4430 Price: $141.53
Same as above with 3" connection port.
iOPW_233CROSS.jpg OPW 233 4"x 2"x 2" Extractor Cross Fitting SKU: 233-4422 Price: $144.74
Same as above with two 2" connection ports.
iOPW_233CROSS.jpg OPW 233 4"x 3"x 2" Extractor Cross Fitting SKU: 233-4432 Price: $149.49
Same as above with one 2" and one 3" connection port.
iOPW_233CROSS.jpg OPW 233 4"x 3"x 3" Extractor Cross Fitting SKU: 233-4433 Price: $149.49
Same as above with two 3" connection ports.
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