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TFP1020 <br /> Page 14 of 20 <br /> NOTES: <br /> 1. SEE FIGURE 5 PART 3 FOR TRIM ARRANGEMENT WITH BILL OF MATERIALS LOW AIR <br /> AND COMPONENT PART NUMBERS. PRESSURE <br /> 2. TRIM SHOWN FULLY ASSEMBLED;COMPONENTS SUCH AS GAUGES AND ALARM <br /> SWITCHES MAY REQUIRE ASSEMBLY IN TRIM AT INSTALLATION. SWITCH SYSTEM <br /> AIR SUPPLY <br /> SYSTEM CONTROL VALVE <br /> AIR SUPPLY (NORMALLY <br /> PRESSURE OPEN) <br /> 1/2 INCH NPT GAUGE <br /> CONNECTION SYSTEM LOW BODY <br /> FOR SYSTEM / WATER DRAIN VALVE <br /> AIR SUPPLY SUPPLY (NORMALLY <br /> PRESSURE CLOSED) <br /> 1 INCH NPT GAUGE <br /> CONNECTION <br /> ®AUTOMATIC <br /> FOR LOCAL GROOVED DRAIN VALVE <br /> SPRINKLER COUPLING <br /> OR FLANGE ° 1/2 INCH NPT <br /> DRIP FUNNEL ADAPTER CONNECTION <br /> e <br /> FOR OPTIONAL <br /> MAIN / ® ACCELERATOR <br /> DRAIN VALVE ALARM <br /> (NORMALLY 2 INCH NPT TEST VALVE 1-1/4 INCH NPT <br /> CLOSED) CONNECTION SYSTEM (NORMALLY WATERFLOW CONNECTION <br /> 6 INCH(DN150) SHUT-OFF CLOSED) 3/4 INCH NPT PRESSURE <br /> TO DRAIN MODEL DPV-1 VALVE CONNECTION ALARM TO DRAIN <br /> DRY PIPE VALVE (NORMALLY FOR WATER SWITCH <br /> (GxG SHOWN) OPEN) MOTOR ALARM <br /> FIGURE 5-PART 1 OF 3 <br /> 6 INCH(DN150)MODEL DPV-1 DRY PIPE VALVE <br /> PRE-TRIMMED ASSEMBLY <br /> 1/2 INCH NPT 1/2 INCH NPT NOTES: B <br /> CONNECTION CONNECTION 4. SLOPE 3/4"ANGLE VALVE AND ��' d <br /> FOR OPTIONAL FOR SYSTEM 3/4"x 4-1/2" NIPPLE(OF ASSEMBLY B) O va <br /> SYSTEM AIR PRESSURE AIR SUPPLY INTO DRIP FUNNEL TO FACILITATE <br /> AIR SUPPLY SWITCH SUFFICIENT LOW BODY DRAINAGE. <br /> PRESSURE AIR SUPPLY DRIP <br /> GAUGE \, CONTROL VALVE LOW BODY 112 INCH NPT FUNNEL— <br /> (NORMALLY DRAIN VALVE CONNECTION SLOPE <br /> 1 INCH NPT OPEN) (NORMALLY FOR OPTIONAL TO FIT <br /> CONNECTION CLOSED) ACCELERATOR 1/2 INCH NPT <br /> FOR LOCAL CONNECTION <br /> SPRINKLER A o o AUTOMATIC FOR WATERFLOW <br /> 0 o DRAIN VALVE PRESSURE ALARM <br /> (7) SWITCH <br /> 0 0 <br /> MAIN o o B 3/4 INCH NPT <br /> CONNECTION <br /> DRAIN VALVE FOR WATER <br /> (NORMALLY I MOTOR ALARM <br /> CLOSED) <br /> D <br /> 2 INCH NPT <br /> CONNECTION 6 INCH(DN150) / <br /> TO DRAIN MODEL DPV-1 DRIP i <br /> D(FxF SHOWN)RY PIPE E FUNNEL (; <br /> NOTES: <br /> 1. INSTALL TRIM ASSEMBLIES IN <br /> ALPHABETICAL ORDER. / ALARM <br /> 2. SEE FIGURE 2 FOR VALVE PORT 1-1/4 INCH NPT SYSTEM TEST VALVE <br /> IDENTIFICATION. CONNECTION WATER SUPPLY (NORMALLY <br /> 3. ROUTE 1/4"TUBING TO DRIP TO DRAIN PRESSURE CLOSED) <br /> FUNNEL. GAUGE <br /> FIGURE 5-PART 2 OF 3 <br /> 6 INCH(DN150)MODEL DPV-1 DRY PIPE VALVE <br /> EXPLODED ARRANGEMENT OF SEMI-ASSEMBLED TRIM <br />