COMPLIANCE INFO_1985-1997 - Laserfiche WebLink

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V420 V421 0 V421 V422 V423 V25 V42 VENT VALVE ASSEMBLY—Allows 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 seat, slowing delivery rate dramatically, alerting driver to stop cd with 37), V420 does not incluated cast iron de V421 includes V423 Cage Assembly V423 Cage Assembly (used with 38). The Vent Valve Assembly mounts on the UST flange and secures and properly positions the Float Vent Valve in the tank. The combination of V421 and 37 is recommended for use in con- junction 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 It Size Weight (lbs.) A B V420-0000 0" x 0" 14.3 8" 6-5/8" V420-0020 0" x 2" 13.0 8" 6-5/8" V420-2020 2" x 2" 13.4 8" 6-5/8" V420-0030 0" x 3" 15.7 8" 6-5/8" V420-3020 3" x 2" 14.4 8" V420-3030 3" x 3" 15.3 8" 6-5/8" V421-0000 0" x 0" 16.6 8" 6-5/8" V421-0020 ON x 2" 16.2 " 6-5/8" V421-2020 2" x 2" 15.7 8" 6-5/8" V421-0030 0" x 3" 18.0 8" 6-5/8" V421-3020 3" x 2" 16.7 8" 6-5/8" V421-3030 3" x 3" 17.6 8" l! _ V422 Patented TANK TESTING TOOL—Universal V422 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 CAGE ASSEMBLY—Universal V423 is used for extraction of the 31 Float Vent Valve. Weight: 2.3 lbs. V425 E_ a ------f T � 1 TEST PLUG—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. 0 is 15