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V429 V421 V422 V423 V425 420 V421 VENT VALVE ASSEMBLY—Universal Vent Valve Assemblies allow man!- folding of tank lines. When used in conjunction with Universal Float Vent Valve 37 or 38, the Vent Valve Assembly restricts the vent system when fuel level forces the ball to seat,slowing delivery rate dramatically, alerting driver to-stop tank fill.Polymeric-coated cast iron body.V421 includes V423 Cage Assembly(used with 37);V420 does not include V423 Cage Assembly (used with 38).The Vent Valve Assembly mounts on the UST flange and secures and property positions the Float Vent Valve in the tank.The cam- ° I' bination of V421 Vent Valve Assembly and 37 /Boat Vent Valve is recom- i', mended for use in conjunction with vapor recovery systems,where the � underground vent piping of similar products may be manifolded. In this application the Float Vent Valve will reduce product crossover. Model # fort Size Weight (Ibs.). A B V420-0020 2" 16.2 8" 65/8" tg �� V420-2020 2" x 2" 15.7 8" 65/811 y V4Z0-0030 3" 18.0 8" 6%11 T V420-3020 3" x 211 16.7 8" 65/8" a V420-3030 3" x 3" 17.6 8" 65/8" V421-0020 2" 16.2 8" 65h" 1 V421-2020 2" x 211 15.7 8" 65/8" V4214030 3" 18.0 8" 65/8" R V421-3020 311 x 2" 16.7 8" 65/81 s V421-3030 3" x 3" 17.6 8" fish" NOTE: All Vent Valve Assemblies have a standard 4"inlet and outlet V422 TANK TESTING TOOL—Universal V422 isolates the tank from the vent and Patented vapor return piping for tank testing(after the V423 is removed). All metal 4,163,462 construction. Cleans and chases vent valve threads. Weight: 5.9 lbs. AJ42'43 � CAGE ASSEMBLY—Universal V423 is used for extraction of the 37 Float Vent Valve. Bronze body and zinc-plated steel pin. Weight: 3.3 lbs. 9 _ TES's P!LG—Universal V425 is utilized in the V420 and V421 for tank testing(after the V423 is removed) to isolate the tank from the vent and vapor return piping. Bronze body and zinc-plated steel pin. Weight': 3.2 lbs. 7