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OPW 53V BALL FLOAT VENT VALVES <br /> The OPW 53V Ball Float Vent Valves protrude into underground storage tanks from <br /> OPW 233V(M)Series Extractor Fittings at the Stage I vapor return riser pipe or tank <br /> vent line. During a product delivery,as the tank level rises,a counterweight stainless <br /> steel ball seats on the valve body and restricts flow of vapors back to the transport <br /> truck. As the vapors become compressed in the tank(ullage),product flow into the tank <br /> is severely restricted. The 53V Series Ball Float meets the U.S. EPA 90%requirement <br /> for product flow restriction into underground storage tanks. The 53VML-0046 Ball Float, <br /> without vapor flow orifice,is designed to prevent cross-contamination of product grades <br /> with underground,manifold vent lines. The 53VML-0060 and 53VML-0065 are , <br /> designed as"back-up"overfill protection for overfill prevention valves,and to . " ' <br /> minimize product mixing with underground manifold vent lines. InagifiWir <br /> Features <br /> •Stainless Steel Counterweight Ball •Various Body Lengths-Accommodate 2"NPT <br /> Float-Corrosion-resistant for a long virtually any size tank. <br /> service life. Counterweight ensures3t <br /> proper seating of the ball for precision 2"and 3" Body Sizes-3"size <br /> "slow-down"of product flow into the increases vapor flow to reduce <br /> tank. product delivery time. <br /> •Easy Installation,Service and Testing 3.2mm. <br /> �Vapor Flow Orifice-A"bleed"hole _Both 2"and 3"valves install in OPW <br /> machined into the body of the valve, 233 Series Extractor Fittings and are � <br /> sized to properly"slow-down"the <br /> delivery flow rate. easily removed for inspection or tank A <br /> testing with OPW 89 Extractor Wrench. <br /> •Duragard'Body Coating-Helps <br /> prevent rust and corrosion build-up for <br /> a smooth seating surface and long <br /> service life. <br /> Ordering Specifications and Dimensions Materials 2" <br /> Product No. Length(A) Weight 76mm. OPW 53VML 2" <br /> Pipe nipple: steel <br /> Pipe Dia. in. mm. Ibs. kg. List Price <br /> Coating:black Duragard' <br /> 53VML-0120 2" 12" 305 4 1.8 $49.50 gasket:brass <br /> 53VML-0140 2" 14" 355 4.5 2.0 $51.60 Ball: stainless steel <br /> 53VML-0160 2" 16" 407 5 2.3 $53.75 0 �� <br /> 53VML-0180 2" 18" 457 6 2.7 $55.85 <br /> 53VML-0210 2" 21" 534 7 3.1 $59.00 <br /> 53VML-0060 '2" 61/8" 157 2 .9 $43.20 <br /> 53VML-0065 2" 51/8" 130 2 .9 $43.15 3.2mm. <br /> 53VML-0046 "2" 35h2" 80 1 .5 $44.20 <br /> 53VML-3050 3" 5" 127 5 2.3 $128.50 <br /> 53VML-3080 3" 8" 203 5.7 2.6 $134.80 <br /> 53VML-3110 3" 11" 279 7.6 3.5 $141.10 <br /> A <br /> 53VML-3120 3" 12" 305 7.7 3.5 $143.20 <br /> 53VML-3140 3" 14" 356 9.5 4.3 $147.45 <br /> 53VML-3160 3" 16" 407 10.8 4.9 $151.65 <br /> 53VML-3180 3" 18" 458 11.6 5.3 $155.90 <br /> 'Y16"Vapor Flow Orifice. <br /> "No Vapor Flow Orifice. <br /> Warning 3 „ <br /> OPW Overfill Warning Systems should only be used on submerged pumping systems, 92mm. <br /> not suction pump systems. For special applications,contact OPW Fueling Components. OPW 53VML 3" <br /> OPW Overfill Warning Systems should only be used on gravity drop systems. <br /> DO NOT use where Pump Off Unloading is used. <br /> North America Toll Free-TELEPHONE:(800)422-2525•Fax:(800)421-3297♦Email:domesticsales@opw-fc com <br /> O P VV_19io International-TELEPHONE:(513)870-3315 or(513)870-3261•Fax:(513)870-3157•Email:intisalesPopw-fc.com <br /> www.opw-fc.com <br /> Copyright 2002,OPW Fueling Components•P.O.Box 405003•Cincinnati,OH 45240-5003•Printed in USA•6/02 <br />