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OCT — 1 5 — y l T HU i I E V420 V421 V422 V423 V425 V420 V421 VENT VALVE ASSEMBLY—Avows manifolding 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 seal,slowing delivery rate dramatically, alerting driver to stop tank fill. CAD-plated cast iron body. -' V421 includes V423 Cage AssembN (used with 37);V420 does not include V423 Cage Assembly fused with 3 ).The Vent Valve Assembly mounts on the UST flange and secures and propedV positions the Float Vent Valve in the tank.The combination of V421 and 37 is recommended for use in con- T „+ junction with vapor recovery systems,where the underground vent piping of (r —ems similar products may be maNfoided. In this apptcation the Float Vent Valve pn. will reduce product crossover. To Model 0 Size Weight (lbs.) A 8 Ai k� —>V420-0000 0' x 0' 14.3 8' 6-5/8' I V420-0020 0' x 2' 13.9 a' 6.518' V420.2020 2' x 2' 13.4 a" 6.5/8" V420-0030 0' x 3' 15.7 a' 6-5/8" V420-3020 3' x 2' 14.4 a' 6-5;a' V420-3030 3' x 3' 15.3 8' 6-5/8' V421.0000 0' x 0' 16.6 8' 6.5/8" V421.0020 0' x 2' 16.2 8' 8-5/8' V421-2020 2' x 2' 15.7 a" 6-5/6' V421.0030 0' x 3' 18.0 8' 6-5/8' V421.3020 3' x 16.7 a' 8.5/8' V421.3030 3' x 3' 17.6 a' 6-5/8' V422 Patented d TANK TESTING TOOL—Universal 11422 isolates the tank from the vent and vapor return piping for tank testing (after the V423 is removed). All metal construction. Cleans and chases vent valve threads. Weight 5.5 lbs. V423 V425 CAGE ASSEMBLY—Universal V423 is used TEST PLUG—Universal V425 is ublized in the for extraction of the 37 Float Vent Valve. V420 and V421 for tank testing(after the V423 2.3 lbs. is removed)to isolate the tank irom the vent and Weight g ., , vapor return piping. "! _y Bronze body and zinc-ofated steel pin. Weight. 3.2 lbs. 15