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TFP1020 <br />Page 12 of 20 <br />NOTES: <br />1. SEE FIGURE 6 PART 3 FOR TRIM ARRANGEMENT WITH BILL OF MATERIALS <br />AND COMPONENT PART NUMBERS. <br />2. TRIM SHOWN FULLY ASSEMBLED; COMPONENTS SUCH AS GAUGES AND <br />SWITCHES MAY REQUIRE ASSEMBLY IN TRIM AT INSTALLATION. <br />1/2 INCH NPT <br />CONNECTION <br />FOR SYSTEM <br />AIR SUPPLY <br />1 INCH NPT <br />CONNECTION <br />FOR LOCAL <br />SPRINKLER <br />DRIP FUNNEL <br />MAIN <br />DRAIN VALVE <br />(NORMALLY <br />CLOSED) <br />2 INCH NPT <br />CONNECTION <br />TO DRAIN <br />SYSTEM <br />AIR SUPPLY <br />PRESSURE <br />GAUGE <br />SYSTEM <br />WATER <br />SUPPLY <br />PRESSURE <br />GAUGE <br />GROOVED <br />COUPLING <br />OR FLANGE <br />ADAPTER <br />ALARM / W�7 —" <br />TEST VALVE <br />(DN15SYSTEM <br />0) S UT -OFF (NORMALLY <br />6 INCHCLOSED) MODE VALVE <br />3/4 INCH NPT <br />MODEL VALVE CONNECTION <br />DRY PIPE VALVE (NORMALLY FOR WATER <br />(GxG SHOWN) OPEN) MOTOR ALARM <br />FIGURE 6 - PART 1 OF 3 <br />6 INCH (DN150) MODEL DPV-1 DRY PIPE VALVE <br />PRE -TRIMMED ASSEMBLY <br />LOW AIR <br />PRESSURE <br />ALARM <br />SWITCH <br />SYSTEM <br />CONTROL <br />AIR SUPPLY <br />VALVE <br />(NORMALLY <br />OPEN) <br />LOW BODY <br />DRAIN VALVE <br />(NORMALLY <br />CLOSED) <br />AUTOMATIC <br />DRAIN VALVE <br />1/2 INCH NPT <br />CONNECTION <br />FOR OPTIONAL <br />ACCELERATOR <br />1-1/4 INCH NPT <br />WATERFLOW <br />CONNECTION <br />PRESSURE <br />TO DRAIN <br />ALARM <br />SWITCH <br />1/2 INCH NPT 1/2 INCH NPT NOTES: <br />B <br />CONNECTION CONNECTION <br />4. SLOPE 3/4" ANGLE VALVE AND <br />FOR OPTIONAL FOR SYSTEM 3/4" x4-1/2" NIPPLE (OF ASSEMBLY B) <br />SYSTEM AIR PRESSURE AIR <br />SUPPLY INTO DRIP FUNNEL TO FACILITATE <br />o <br />AIR SUPPLY SWITCH <br />SUFFICIENT LOW BODY DRAINAGE. <br />PRESSURE <br />AIR SUPPLY <br />DRIP <br />GAUGE \ <br />CONTROL VALVE LOW BODY 1/2 INCH NPT <br />FUNNEL — <br />(NORMALLY DRAIN VALVE CONNECTION <br />SPE <br />1 INCH NPT <br />OPEN) (NORMALLY FOR OPTIONAL <br />TO FIT <br />CONNECTION �/ <br />CLOSED) ACCELERATOR <br />1/2 INCH NPT <br />FOR LOCAL <br />A <br />CONNECTION <br />SPRINKLER" <br />o o AUTOMATIC <br />/ <br />FOR WATERFLOW <br />o o DRAIN VALVE <br />PRESSURE ALARM <br />r � <br />SWITCH <br />o o <br />\ B <br />3/4 INCH NPT <br />MAIN <br />0 0 r- <br />CONNECTION <br />DRAIN VALVE <br />\ <br />FOR WATER <br />(NORMALLY I i, <br />MOTOR ALARM <br />CLOSED) <br />21NCH NPT <br />CONNECTION 6INCH (DN150)— <br />y <br />TO DRAIN MODEL DPV-1 <br />DRIP <br />DRY PIPE VALVE <br />FUNNEL <br />C <br />NOTES: (FxFSHOWN) <br />' e <br />1 <br />1. INSTALL TRIM ASSEMBLIES IN <br />ALPHABETICAL ORDER. <br />/ <br />\ ALARM <br />2. SEE FIGURE 3 FOR VALVE PORT <br />1-1/4 INCH NPT SYSTEM <br />TEST VALVE <br />IDENTIFICATION. <br />CONNECTION WATER SUPPLY <br />(NORMALLY <br />3. ROUTE 1/4" TUBING TO DRIP <br />TO DRAIN PRESSURE <br />CLOSED) <br />FUNNEL. <br />GAUGE <br />FIGURE 6 - PART 2 OF 3 <br />6 INCH (DN150) MODEL DPV-1 DRY PIPE VALVE <br />EXPLODED ARRANGEMENT OF SEMI -ASSEMBLED TRIM <br />