Title: AV-1 alarm valve.pdf
27162423287291426172021MODEL AV-1 ALARM VALVE, 2-1/2 INCH (DN65) GROOVE x GROOVE SHOWN19152213223221-1/4 INCH NPT CONNECTION TO DRAINFIGURE 4 (1 OF 3) VERTICAL CLOSED DRAIN TRIM — STANDARD ORDER FOR 2-1/2 INCH (DN65) MODEL AV-1-300 ALARM CHECK VALVES (P/N 52-204-4-950)1SYSTEM PRESSURE GAUGE121SUPPLY PRESSURE GAUGE122NO.DESCRIPTIONQTY.P/NNO.DESCRIPTIONQTY.P/N12 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18 19 20 21