DV-5 Deluge Valve, Diaphragm Style, 1-1/2 thru 8 Inch (DN40 thru DN200), Deluge System Wet Pilot Actuation General Description

Transcription

1 Worldwide Contacts DV Deluge Valve, Diaphragm Style, / thru Inch (DN0 thru DN00), Deluge System Wet Pilot Actuation General Description The DV Deluge Valve (described in Technical Data Sheet TFP0) is a diaphragm style valve that depends upon water pressure in the Diaphragm Chamber to hold the Diaphragm closed against the water supply pressure. When the DV Valve is set for service, the Diaphragm Chamber is pressurized through the trim connections from the inlet side of the system s main control valve, for example an O.S.&Y. gate valve or butterfly valve (Ref. Figures and ). Opening of a wet pilot sprinkler releases water from the Diaphragm Chamber faster than it can be replenished through the / inch (, mm) restriction provided by the Model ASV Automatic ShutOff Valve in the diaphragm supply connections (Item Fig. A and, also described in Technical Data Sheet TFP). This results in a rapid pressure drop in the Diaphragm Chamber and the force differential applied through the Diaphragm that holds it in the set position is reduced below the valve trip point. The water supply pressure then forces the Diaphragm open permitting water to flow into the system piping, as well as through the Alarm Port to actuate the system alarms. As water flows into the system, the pilot chamber of the Model ASV Automatic ShutOff Valve (Item Fig. A and ) becomes pressurized and the ASV automatically shuts off the diaphragm chamber supply flow to the DV Diaphragm Chamber. Shutting off the diaphragm chamber supply flow prevents the DV Diaphragm Chamber from becoming repressurized, thereby preventing inadvertent closing of the DV during a fire (as may be the case if an actuation device other than a pilot sprinkler were to be closed after its initial operation, for example a remote manual control station). NOTICE The DV Deluge Valve with Wet Pilot Actuation Trim described herein must be installed and maintained in compliance with this document, as well as with the applicable standards of the National Fire Protection Association, in addition to the standards of any other authorities having jurisdiction. Failure to do so may impair the performance of these devices. The owner is responsible for maintaining their fire protection system and devices in proper operating condition. Contact the installing contractor or manufacturer with any questions. Page of 6 JULY 0 TFP0

2 TFP0 Page of DV Deluge Valve Main Control Valve (N.O.) Diaphragm Chamber Supply Control Valve (N.O.) Local Manual Control Station Open Nozzles or Sprinklers Wet Pilot Line Sprinklers (Fire Detection) 9 0 Water Supply Pressure Gauge Diaphragm Chamber Pressure Gauge System Drain Valve (N.C.) Main Drain Valve (N.C.) (Shown at Rear of Valve) Diaphragm Chamber Automatic ShutOff Valve Waterflow Pressure Alarm Switch (Shown at Rear of Valve) Water Motor Alarm (Optional) FIGURE ( OF ) SYSTEM SCHEMATIC (FRONT VIEW) WET PILOT ACTUATION

3 TFP0 Page of DV Deluge Valve Main Control Valve (N.O.) Diaphragm Chamber Supply Control Valve (N.O.) Local Manual Control Station (Shown at Front of Valve) Open Nozzles or Sprinklers 6 9 Wet Pilot Line Sprinklers (Fire Detection) Water Supply Pressure Gauge (Shown at Front of Valve) Diaphragm Chamber Pressure Gauge (Shown at Front of Valve) System Drain Valve (N.C.) 0 Main Drain Valve (N.C.) Diaphragm Chamber Automatic ShutOff Valve Waterflow Pressure Alarm Switch Water Motor Alarm (Optional) FIGURE ( OF ) SYSTEM SCHEMATIC (REAR VIEW) WET PILOT ACTUATION

4 TFP0 Page of 6 WATERFLOW PRESSURE ALARM SWITCH GROOVED COUPLING Technical Data Approvals UL and CUL Listed FM Approved. Valve Trim The Vertical Wet Pilot Actuation Trim (Fig. A/B) and Horizontal Wet Pilot Actuation Trim (Fig. ) form a part of the laboratory listings and approvals for the DV Valve and is necessary for its proper operation. Each package of trim includes the following items: Water Supply Pressure Gauge Diaphragm Chamber Pressure Gauge Diaphragm Chamber Connections Manual Control Station Main Drain Valve System Drain Valve Alarm Test Valve Automatic Drain Valve The following items are included in the Pretrimmed Valve Assembly and can be ordered separately for the valve trim: Model BFVN Butterfly Valve Waterflow Pressure Alarm Switch (PS0) Figure Grooved Coupling To ease field assembly of the trim arrangement, the vertical trim components are provided partially assembled as shown in Figure B. DELUGE WET PILOT ACTUATION TRIM DV DELUGE SYSTEM SHUTOFF FIGURE DV PRETRIMMED DELUGE, WET PILOT ACTUATION. SEE FIGURE, PER SIZE AS APPLICABLE, FOR TRIM ARRANGEMENT WITH BILL OF MATERIALS AND COMPONENT PART NUMBERS.. TRIM SHOWN FULLY ASSEMBLED; COMPONENTS SUCH AS GAUGES AND SWITCHES MAY REQUIRE ASSEMBLY IN TRIM AT INSTALLATION. The trim arrangement is provided with galvanized, black, or brass nipples and fittings. The galvanized and brass trim are intended for noncorrosive or corrosive conditions, whereas the black trim is principally intended for use with AFFF systems. NOTE: When the system pressure is greater than psi (, bar), provision is to be made to replace the standard order 00 psi (0, bar) Water Pressure Gauges, shown in Figure A/B and, with separately ordered 600 psi (, bar) Water Pressure Gauges. The Wet Pilot Actuation Trim provides for connection of a detection system consisting of wet pilot line sprinklers (heat detectors) and manual control stations interconnected with minimum / inch (DN) Schedule 0 steel pipe. The pilot line is connected to the Wet Pilot Detection connection shown in Figure B. Nominal installation dimensions for the Vertical Wet Pilot Actuation Trim are shown in Figure. Pilot sprinklers are to be minimum.6 Kfactor orifice listed or approved automatic sprinklers. The Model FTR Fixed Temperature Release described in Technical Data Sheet TFP may be used as an alternative wet pilot line device. Manual Control Stations are to be the Model MC described in Technical Data Sheet TFP. The maximum height of a wet pilot line above the DV Valve must not exceed the limitations shown in Graph A as a function of the minimum water supply pressure to the DV Valve for an equivalent length (pipe plus fittings) of the pilot line up to 00 feet to the most remote pilot sprinkler. Provision must be made for installing a.6 Kfactor orifice, Inspector s Test Connection at the most hydraulically demanding location of a wet pilot line (usually adjacent to the highest and most remote wet pilot sprinkler or manual control station). Wet Pilot Lines must be maintained at a minimum temperature of 0 F ( C). At a minimum, it is recommended that internally galvanized pipe and cast iron fittings be used for wet pilot lines. Materials Of Construction The galvanized or brass nipples and fittings for the Valve Trim provide corrosion resistance and are intended to extend the life of the installation of the DV Valve when exposed to internal and external corrosive conditions. Although these selections are intended to resist corrosion, it is recommended that the end user or other technical expert familiar with conditions at the proposed installation be consulted with respect to these selections for a given corrosive condition. Systems using a seawater or brackish water supply require special considerations in order to extend the life of the valve and trim. This type of system ideally should be configured with a primary source of clean fresh water (e.g., a pressurized water tank) and only upon system operation is the secondary water supply (seawater or brackish water) allowed to enter the system. After the system operation, the system should then be thoroughly flushed with clean fresh water. Following this recommendation will increase the service life of the DV Valve and Valve Trim. Pressure Gauges. Bronze bourdon tube with brass socket. Gauge Test Valve. Bronze body per ASTM B. Manual Control Station. Corrosion resistant copper alloys and glass filled PTFE seals. Thermoplastic enclosure. Automatic Drain Valve. Brass body per ASTM B, Type 0 stainless steel or brass per ASTM B Ball, and galvanized steel inlet. Automatic ShutOff Valve. Brass body, cover, and center seat per UNS C6000, Type 6 stainless steel

5 TFP0 Page of 6 00 psi/ 000 kpa Water Pressure Gauge /" Plug CH /" x " Nipple CH /" Gauge Test Valve /" Plug CH Select Nipple per Table CH Model MC Manual Control Station /" Union CH 9 Select Nipple per Table CH Model AD Automatic Drain Valve /" Union CH 0 Select Nipple per Table CH Model ASV Automatic ShutOff Valve /" 90 Elbow CH /" x Close Nipple CH 6 Item No. Not Used /" 90 Elbow CH /" x /" Nipple CH /" Ball Valve /" 90 Elbow CH /" x " Nipple CH /" Spring Loaded Check Valve /" Tee CH /" x " Nipple CH 9 /" YStrainer /" x /" x /" Tee CH Select Nipple per Table CH 0 /" Swing Check Valve /" Tee CH /" Angle Valve /" x /" x /" Tee CH COMPONENTS INCLUDED ONLY IN Drip Funnel Connector /" x /" x /" Tee CH PRETRIMMED ASSEMBLIES: Drip Funnel Bracket /" x Close Nipple CH A Waterflow Pressure Alarm Switch, Drip Funnel /" x Close Nipple CH Model PS /" Vent Fitting /" x /" Nipple CH A Butterfly Valve, Power Ball 00: 6 /" x " Tubing CH /" x " Nipple CH /" (DN0) A /" Tubing Connector CH /" x /" Nipple CH " (DN0) A /" x " Tubing CH 6 /" x " Nipple CH A Figure Coupling: /" (DN0) ACP " (DN0) ACP 6 A Select Appropriate Nipple Sizes 0 Nipple per DV Deluge Valve Size Number /" (DN0) " (DN0) /" x /" /" x " 9 (GREEN 9 /" x " /" x /" LOCATION 0 TINT) 0 /" x " /" x /" FOR OPTIONAL /" x /" /" x /" ELECTRICALLY SUPERVISED N.O. ALARM 6 CONTROL A 9. Wet Pilot Actuation Trim is A comprised of Items. 6 Items AA included only in 9 pretrimmed valve assemblies 9 as applicable; otherwise ordered separately. " (DN0). GROOVE x GROOVE DV DELUGE SHOWN... All Fittings and Nipples are galvanized (Standard Order). CH: Common Hardware. See Figure of TFP0 for Valve Port identification. Route all Tubing to Drip Funnel, Item. FIGURE A ( OF ) / AND INCH (DN0 AND DN0) DV DELUGE S EXPLODED VIEW OF VERTICAL WET PILOT ACTUATION TRIM spring, and Nylon fabric reinforced, natural rubber diaphragm per ASTM D000. Ball Valve. Corrosion resistant copper alloys and glass filled PTFE seals. Spring Loaded Check Valve. Brass body and bunan seal. YStrainer. Bronze body per ASTM B and Type 0 stainless steel screen. Swing Check Valve. Bronze body per ASTM B and BUNAN seal. Angle Valve. Bronze body per ASTM B and nitrile disc (TEFLON disc for inch size valve). / Vent Fitting. Brass per ASTM B6. Tubing Connector. Brass per ASTM B6. Tubing. Type L copper per ASTM B. Pipe Fittings. Galvanized malleable iron per ANSI B6. or cast iron per ANSI B6.; black malleable iron per ANSI B6. or cast iron per ANSI B6.; or, bronze per ANSI B6.. Pipe Nipples. Schedule 0 galvanized steel per ASTM A or A; Schedule 0 black steel per ASTM A or A; or, Schedule 0 red brass pipe per ASTM B.

6 TFP0 Page 6 of 6 00 psi/ 000 kpa Water Pressure Gauge /" Vent Fitting /" x /" x /" Tee CH /" Gauge Test Valve /" x " Tubing CH /" x /" x /" Tee CH Model MC Manual Control Station /" Tubing Connector CH /" x Close Nipple CH Model AD Automatic Drain Valve /" x " Tubing CH /" x Close Nipple CH Model ASV Automatic ShutOff Valve /" Plug CH /" x /" Nipple CH 6 Item No. Not Used /" Plug CH 6 /" x /" Nipple CH /" Ball Valve /" Union CH /" x /" Nipple CH /" Spring Loaded Check Valve /" Union CH /" x " Nipple CH 9 /" YStrainer /" 90 Elbow CH 9 /" x /" Nipple CH 0 /" Swing Check Valve /" 90 Elbow CH 0 /" x " Nipple CH /" Angle Valve /" 90 Elbow CH /" x /" Nipple CH /" Angle Valve /" Tee CH /" x " Nipple CH Drip Funnel Connector /" x /" x /" Tee CH /" x Close Nipple CH Drip Funnel Bracket /" Tee CH /" x /" Nipple CH Drip Funnel /" x /" x /" Tee CH /" x " Nipple CH 6 /" x /" Nipple CH /" x " Nipple CH A /" x " Nipple CH COMPONENTS INCLUDED ONLY IN PRETRIMMED ASSEMBLIES: 6 A Waterflow Pressure Alarm Switch, 6 Model PS (GREEN A Model BFVN Butterfly Valve, " (DN0) F00N LOCATION A Figure Coupling, " (DN0) ACP TINT) FOR OPTIONAL 6 ELECTRICALLY 6 9 SUPERVISED N.O. ALARM CONTROL Wet Pilot Actuation Trim is 0 A comprised of Items. Items AA included only in 9 9 A pretrimmed valve assemblies 9 as applicable; otherwise ordered separately.. All Fittings and Nipples are galvanized (Standard Order). " (DN0). CH: Common Hardware. GROOVE x GROOVE DV DELUGE. See Figure of TFP0 for SHOWN Valve Port identification.. Route all Tubing to Drip Funnel, Item. FIGURE A ( OF ) INCH (DN0) DV DELUGE EXPLODED VIEW OF VERTICAL WET PILOT ACTUATION TRIM

7 TFP0 Page of 6 00 psi/ 000 kpa Water Pressure Gauge /" Gauge Test Valve Model MC Manual Control Station Model AD Automatic Drain Valve Model ASV Automatic ShutOff Valve Item No. Not Used /" Ball Valve /" Spring Loaded Check Valve /" YStrainer /" Swing Check Valve " Angle Valve " Angle Valve Drip Funnel Connector Drip Funnel Bracket Drip Funnel /" Vent Fitting Select Tubing per Table CH /" Tubing Connector CH 9 /" x " Tubing CH 0 /" Plug CH /" Plug CH /" Union CH " Union CH /" 90 Elbow CH /" 90 Elbow CH " 90 Elbow CH /" Tee CH /" x /" x /" Tee CH 9 /" x /" x /" Tee CH 0 " x " x /" Tee CH " x /" x " Tee CH " x " x " Tee /" x Close Nipple CH CH /" x Close Nipple CH /" x /" Nipple CH 6 /" x /" Nipple CH Select Nipple per Table CH /" x " Nipple CH 9 /" x 6" Nipple CH 0 /" x " Nipple CH Select Nipple per Table CH Select Nipple per Table CH Select Nipple per Table CH /" x /" Nipple CH /" x " Nipple CH 6 Select Nipple per Table CH " x Close Nipple CH " x " Nipple CH 9 Select Nipple per Table CH 0 " x " Nipple CH " x " Nipple CH COMPONENTS INCLUDED ONLY IN PRETRIMMED ASSEMBLIES: A Waterflow Pressure Alarm Switch, Model PS A Model BFVN Butterfly Valve: " (DN00) F00N 6" (DN0) F060N " (DN00) F00N A Figure Coupling: " (DN00) ACP 6" (DN0) ACP " (DN00) ACP Tube No. (DN00) /" x " Select Appropriate Tube Size per DV Deluge Valve Size " 6" (DN0) /" x " " (DN00) /" x ".... LOCATION FOR OPTIONAL ELECTRICALLY SUPERVISED N.O. ALARM CONTROL 9. Wet Pilot Actuation Trim is comprised of Items. Items AA included only in pretrimmed valve assemblies as applicable; otherwise ordered separately. A All Fittings and Nipples are galvanized (Standard Order). CH: Common Hardware. See Figure of TFP0 for Valve Port identification. Route all Tubing to Drip Funnel, Item (GREEN TINT) 0 0 " (DN00) GROOVE x GROOVE DV DELUGE SHOWN A 9 A Select Appropriate Nipple Sizes Nipple per DV Deluge Valve Size No. " 6" " (DN00) (DN0) (DN00) /" x " /" x " /" x " /" x /" /" x " /" x /" /" x " /" x /" /" x /" /" x 6/" /" x /" /" x 9" 6 /" x /" /" x /" /" x /" 9 " x 6" " x 9" " x " FIGURE A ( OF ), 6, AND INCH (DN00, DN0, AND DN00) DV DELUGE S EXPLODED VIEW OF VERTICAL WET PILOT ACTUATION TRIM

8 TFP0 Page of 6 LOCATION FOR OPTIONAL ELECTRICALLY SUPERVISED N.O. ALARM CONTROL Nipple Number /" (DN0) /" x Close /" x Close /" x " /" x /" Select Appropriate Nipple and Tube Sizes per DV Deluge Valve Size " (DN0) /" x " /" x Close /" x /" /" x /" /" x /" /" x /" Main Drain Size WATERFLOW PRESSURE ALARM SWITCH, ORDERED SEPARATELY / INCH NPT CONNECTION FOR WATER MOTOR ALARM NIPPLE " (DN0) /" x /" /" x /" /" x " /" x /" /" x /" " (DN00) 6" (DN0) /" x /" /" x /" /" x " /" x " /" x 6/" /" x /" /" x /" /" x /" " x 6" " x 9" /" NPT /" NPT /" NPT " NPT " NPT " (DN00) /" x /" /" x /" /" x 9" /" x /" " x " 6 /" x /" /" x /" /" x /" /" x " /" x " /" x " " NPT Tube /" x " /" x " /" x " /" x " /" x " /" x " MAIN DRAIN (NORMALLY CLOSED) ALARM TEST (NORMALLY CLOSED) SYSTEM WATER SUPPLY PRESSURE GAUGE NIPPLE VENT FITTING (GREEN TINT) B NIPPLE 6 DRIP FUNNEL / INCH NPT CONNECTION TO DRAIN A C TUBE SYSTEM DRAIN (NORMALLY CLOSED) AUTOMATIC DRAIN MAIN DRAIN CONNECTION (SIZED PER TABLE) NIPPLE DIAPHRAGM CHAMBER SUPPLY CONTROL (NORMALLY OPEN). Install subassemblies in alphabetical order.. See Figure of TFP0 for Valve Port identification.. Route all Tubing to Drip Funnel.. When DV trips, Automatic ShutOff Valve shuts off diaphragm chamber supply.. Nipples 6 and Tube vary in length relative to DV size. Select per table. All other nipples and tubing packed unassembled shall be installed per appropriate trim exploded view, Figure A Part,, or. " (DN00) FLANGE x FLANGE DV DELUGE SHOWN D / INCH NPT CONNECTION FROM WATER SUPPLY / INCH NPT CONNECTION FOR "WET PILOT DETECTION" AUTOMATIC SHUTOFF (NORMALLY OPEN) FIGURE B / THRU INCH (DN0 THRU DN00) DV DELUGE S OPERATIONAL COMPONENTS OF VERTICAL WET PILOT ACTUATION TRIM EXPLODED ARRANGEMENT OF SEMIPREASSEMBLED TRIM NIPPLE NIPPLE DIAPHRAGM CHAMBER PRESSURE GAUGE MANUAL CONTROL STATION

9 TFP0 Page 9 of 6 Valve Size A B C D Nominal Installation Dimensions in Inches and (mm) E F G H J K L M N /" DN0.00 (,). (,).9 (,0) 0.0 (6,). (,). (,). (,6). (6,0).00 (6,).00 (,). (9,).00 (0,0).0 (0,) " DN0. (,0) 9. (,).9 (,0) 0.0 (6,).6 (9,) 0.9 (,) 6.00 (,).00 (0,).00 (6,).00 (,).00 (6,).6 (0,0).09 (0,9) " DN0. (9,) 0. (,).9 (,0) 0.0 (6,) 9. (,).6 (,) 6.69 (0,0).69 (6,). (0,0).00 (,) 0. (,). (,0). (9,0) " DN (,0). (9,). (6,) 0.0 (6,). (6,0). (,).6 (,). (,) 6. (,). (,0) 0.6 (,9). (00,0).6 (6,0) 6" DN0. (9,0). (6,). (,9) 0.0 (6,). (9,).0 (,9) 9.9 (,). (,6) 6. (,). (,0). (6,0). (60,).6 (9,0) " DN00.00 (0,) 6.00 (06,) 6. (,) 0.0 (6,).0 (6,). (,) 0. (,) 6.0 (6,) 6. (,). (,0). (,).0 (0,0). (,0) * MINIMUM CLEARANCE A* B C* D* E * L M N F H K G J LEFT VIEW FRONT VIEW FIGURE / THRU INCH (DN0 THRU DN00) DV DELUGE S VERTICAL WET PILOT ACTUATION / NOMINAL INSTALLATION DIMENSIONS

10 TFP0 Page 0 of 6 00 psi/ 000 kpa Water Pressure Gauge /" Spring Loaded Check Valve /" Vent Fitting /" Gauge Test Valve /" YStrainer /" x " Tubing CH Model MC Manual Control Station /" Swing Check Valve /" Tubing Connector CH Model AD Automatic Drain Valve /" Angle Valve /" x " Tubing CH Model ASV Automatic ShutOff Valve Drip Funnel Connector /" Plug CH 6 Item No. Not Used Drip Funnel Bracket /" Plug CH /" Ball Valve Drip Funnel /" Union CH /" Union CH /" 90 Elbow CH /" 90 Elbow CH /" 90 Elbow CH /" Tee CH 0 /" x /" x /" Tee CH /" Tee CH 9 9 /" x /" x /" Tee CH 0 /" x /" x /" Tee CH 9 /" x Close Nipple CH " (DN0) /" x Close Nipple CH /" x /" Nipple CH GROOVE x GROOVE /" x " Nipple CH DV DELUGE /" x /" Nipple CH SHOWN 6 /" x " Nipple CH /" x " Nipple CH 9 Select Nipple per Table CH 9 Select Nipple per Table CH 0 Select Nipple per Table CH 6 /" x Close Nipple CH /" x /" Nipple CH /" x " Nipple CH /" x " Nipple CH Select Nipple per Table CH COMPONENTS ORDERED SEPARATELY: 6 A Waterflow Pressure Alarm Switch, Model PS LOCATION FOR OPTIONAL ELECTRICALLY Select Appropriate Nipple Sizes Nipple per DV Deluge Valve Size SUPERVISED Number /" (DN0) " (DN0) N.O. ALARM 9 /" x /" /" x " CONTROL 9 /" x " /" x /" 0 /" x " /" x /" 0 /" x /" /" x /" 0 9. Wet Pilot Actuation Trim is comprised of 0 Items. Item A ordered separately.. (GREEN A TINT) 6 (ORDERED SEPARATELY) FIGURE ( OF ) / AND INCH (DN0 AND DN0) DV DELUGE S EXPLODED VIEW OF HORIZONTAL WET PILOT ACTUATION TRIM.. All Fittings and Nipples are galvanized (Standard Order). CH: Common Hardware. See Figure of TFP0 for Valve Port identification. Route all Tubing to Drip Funnel, Item.. 6. Horizontal Arrangement uses only out of of Item, and 9 out of 0 of Item. Discard unused material.

11 TFP0 Page of 6 00 psi/ 000 kpa Water Pressure Gauge Model ASV Automatic ShutOff Valve /" YStrainer /" Gauge Test Valve Item No. Not Used 0 /" Swing Check Valve Model MC Manual Control Station /" Ball Valve /" Angle Valve Model AD Automatic Drain Valve /" Spring Loaded Check Valve /" Angle Valve Drip Funnel Connector Drip Funnel Bracket Drip Funnel /" Vent Fitting /" x " Tubing CH /" Tubing Connector CH 9 9 /" x " Tubing CH 0 /" Plug CH /" Plug CH /" Union CH /" Union CH /" 90 Elbow CH 0 " (DN0) /" 90 Elbow CH /" 90 Elbow CH GROOVE x GROOVE /" Tee CH DV DELUGE /" x /" x /" Tee CH 9 /" Tee CH SHOWN 0 /" x /" x /" Tee CH /" x /" x /" Tee CH /" x /" x /" Tee CH /" x Close Nipple CH /" x Close Nipple CH 9 /" x /" Nipple CH 6 /" x /" Nipple CH /" x /" Nipple CH /" x " Nipple CH 9 /" x /" Nipple CH 0 0 /" x " Nipple CH /" x /" Nipple CH /" x " Nipple CH LOCATION /" x Close Nipple CH /" x /" Nipple CH FOR OPTIONAL /" x " Nipple CH ELECTRICALLY 6 /" x /" Nipple CH /" x " Nipple CH SUPERVISED /" x " Nipple CH N.O. ALARM 0 9 COMPONENTS ORDERED SEPARATELY: CONTROL A Waterflow Pressure Alarm Switch, 0 Model PS Wet Pilot Actuation Trim is comprised of 6 6 Items. Item A ordered separately. (GREEN. All Fittings and Nipples are galvanized A TINT) (Standard Order). (ORDERED. CH: Common Hardware. SEPARATELY). See Figure of TFP0 for Valve Port identification. 6. Route all Tubing to Drip Funnel, Item. 6. Horizontal Arrangement uses only out of of Item, and out of of Item. Discard unused material. FIGURE ( OF ) INCH (DN0) DV DELUGE EXPLODED VIEW OF HORIZONTAL WET PILOT ACTUATION TRIM

12 TFP0 Page of 6 00 psi/ 000 kpa Water Pressure Gauge /" Gauge Test Valve Model MC Manual Control Station Model AD Automatic Drain Valve Model ASV Automatic ShutOff Valve Item No. Not Used /" Ball Valve /" Spring Loaded Check Valve /" YStrainer /" Swing Check Valve " Angle Valve " Angle Valve Drip Funnel Connector Drip Funnel Bracket Drip Funnel /" Vent Fitting Select Tubing per Table CH /" Tubing Connector CH 9 /" x " Tubing CH 0 /" Plug CH /" Plug CH /" Union CH 9 0 " (DN00) GROOVE x GROOVE DV DELUGE 0 SHOWN 0 9 LOCATION 6 FOR OPTIONAL ELECTRICALLY SUPERVISED 9 N.O. ALARM 9 CONTROL (GREEN 0 A TINT) (ORDERED SEPARATELY) 9 " Union CH /" 90 Elbow CH /" 90 Elbow CH " 90 Elbow CH /" Tee CH /" x /" x /" Tee CH 9 /" x /" x /" Tee CH 0 " x " x /" Tee CH " x /" x " Tee CH " x " x " Tee CH /" x Close Nipple CH /" x Close Nipple CH /" x /" Nipple CH 6 /" x /" Nipple CH Select Nipple per Table CH /" x " Nipple CH 9 /" x 6" Nipple CH 0 /" x " Nipple CH Select Nipple per Table CH Select Nipple per Table CH Select Nipple per Table CH /" x /" Nipple CH /" x " Nipple CH 6 Select Nipple per Table CH " x Close Nipple CH " x " Nipple CH 9 Select Nipple per Table CH 0 " x " Nipple CH " x " Nipple CH A Waterflow Pressure Alarm Switch, Model PS Tube No. (DN00) /" x " FIGURE ( OF ), 6, AND INCH (DN00, DN0, AND DN00) DV DELUGE S EXPLODED VIEW OF HORIZONTAL WET PILOT ACTUATION TRIM Select Appropriate Tube Size per DV Deluge Valve Size " 6" (DN0) /" x " COMPONENTS ORDERED SEPARATELY: " (DN00) /" x " Select Appropriate Nipple Sizes Nipple per DV Deluge Valve Size No. " 6" " (DN00) (DN0) (DN00) /" x " /" x " /" x " /" x /" /" x " /" x /" /" x " /" x /" /" x /" /" x 6/" /" x /" /" x 9" 6 /" x /" /" x /" /" x /" 9 " x 6" " x 9" " x ". Wet Pilot Actuation Trim is comprised of Items. Item A ordered separately.... All Fittings and Nipples are galvanized (Standard Order). CH: Common Hardware. See Figure of TFP0 for Valve Port identification. Route all Tubing to Drip Funnel, Item.. 6. Horizontal Arrangement uses only out of of Item, and out of of Item 6. Discard unused material.

13 TFP0 Page of 6 Supply Pressure, () psi (bar) 0 (,) 0 (,) 60 (,) 0 (,) 00 (6,9) 0 (,) 0 (9,) 60 (,0) (,) 00 (,) (,) 0 (,) / (DN0) (,) (,) 9 (,0) (,) (,) (,) 0 (,0) (,) (0,) 60 (,) (6,) 0 (6,) (DN0) (0,9) 9 (,) (,6) (6,) (,) (,) 0 (,6) (,) (,) 60 (,) 66 (0,6) 99 (60,) Maximum Pilot Height, () Ft. (m) (DN0) (,) 0 (9,) (,) 0 (,) 9 (,) (,) 9 (,) 6 (9,) (,) 06 (6,) (,) (6,) (DN00) (,) 9 (,9) (6,) 60 (,) (,) (,) (,) 6 (,6) (,) (6,0) (,0) (,) () If supply pressure is variable, assume minimum expected value. () Maximum pilot height for up to 00 feet (0 meters) of equivalent length of pilot line (pipe plus fittings). () Interpolation between data points is permitted. 6 (DN0) (,) (,6) 6 (,) 0 (,) 99 (0,) 0 (9,6) (6,9) 6 (9,) 9 (9,) (6,) 6 (,0) (,) (DN00) 9 (,) (,6) (,) (,) 6 (9,) 96 (9,) (,0) 0 (,) 9 (9,) 06 (6,) 0 (6,) (,) TABLE A / THRU INCH (DN0 THRU DN00) DV DELUGE WET PILOT DESIGN CRITERIA FOR UP TO 00 FEET OF EQUIVALENT LENGTH OF PILOT LINE (PIPE PLUS FITTINGS) Installation General Instructions Proper operation of the DV Deluge Valves depends upon their trim being installed in accordance with the instructions given in this Technical Data Sheet. Failure to follow the appropriate trim diagram may prevent the DV Valve from functioning properly, as well as void listings, approvals, and the manufacturer s warranties. The DV Valve must be installed in a readily visible and accessible location. The DV Valve, associated trim, and wet pilot lines must be maintained at a minimum temperature of 0 F ( C). Heat tracing of the DV Valve or its associated trim is not permitted. Heat tracing can result in the formation of hardened mineral deposits that are capable of preventing proper operation. The DV Deluge Valve is to be installed in accordance with the following criteria: Step. All nipples, fittings, and devices must be clean and free of scale and burrs before installation. Use pipe thread sealant sparingly on male pipe threads only. Step. The DV Valve must be trimmed in accordance with Figure A/B or. Step. Care must be taken to ensure that check valves, strainers, globe valves, etc. are installed with the flow arrows in the proper direction. Step. Drain tubing to the drip funnel must be installed with smooth bends that will not restrict flow. Step. The main drain and drip funnel drain may be interconnected provided a check valve is located at least inches (00 mm) below the drip funnel. Step 6. Suitable provision must be made for disposal of drain water. Drainage water must be directed such that it will not cause accidental damage to property or danger to persons. Step. Connect the Diaphragm Chamber Supply Control Valve to the inlet side of the system s main control valve in order to facilitate setting of the DV Valve (Ref. Figure ). Step. An Inspector s Test Connection, as described in the Technical Data section, must be provided for Wet Pilot Actuation systems. Step 9. Unused pressure alarm switch connections must be plugged. Step 0. Conduit and electrical connections are to be made in accordance with the requirements of the authority having jurisdiction and/or the National Electric Code.

14 TFP0 Page of 6 Step. Before a system hydrostatic test is performed in accordance with NFPA system acceptance test requirements, the DV Diaphragm Chamber is to be depressurized, the Automatic Drain Valve (Item, Fig. A and ) is to be temporarily replaced with a / inch NPT plug, the / inch Vent Fitting (6 Fig. A and ) is to be temporarily replaced with a / inch NPT plug, and the Diaphragm Cover Bolts must be uniformly and securely tightened using a crossdraw sequence. After tightening, doublecheck to make certain that all of the Diaphragm Cover Bolts are securely tightened. Valve Setting Procedure Steps through are to be performed when initially setting the DV Deluge Valve; after an operational test of the fire protection system; or, after system operation due to a fire. NOTE: When the system is using either a seawater or brackish water supply, it is recommended that the system be thoroughly flushed with clean fresh water. Following this recommendation will increase the service life of the DV Valve and Trim. Step. Close the Main Control Valve. Step. Close the Diaphragm Chamber Supply Control Valve. Step. Open the Main Drain Valve, System Drain Valve, and all auxiliary drains in the system. Close the System Drain Valve and auxiliary drain valves after water ceases to discharge. Leave the Main Drain Valve open. Step. Depress the plunger of the Automatic Drain Valve to verify that it is open and that the DV Valve is completely drained. Step. Clean the Strainer in the Diaphragm Chamber Supply connection by removing the cleanout plug and strainer basket. The Strainer may be flushed out by momentarily opening the Diaphragm Chamber Supply Control Valve. Step 6. Reset the actuation system. Manual Actuation Push the operating lever up; however, do not close the hinged cover at this time. Wet Pilot Actuation Replace operated pilot sprinklers and/or reset the manual control stations. NOTE: In order to prevent the possibility of a subsequent operation of an overheated solder type pilot sprinkler, any solder type pilot sprinklers that were possibly exposed to a temperature greater than their maximum rated ambient must be replaced. Step. Open the Diaphragm Chamber Supply Control Valve and allow time for full pressure to build up in the Diaphragm Chamber. Step. Operate (open) the Manual Control Station to vent trapped air from the Diaphragm Chamber. If necessary, first open the hinged cover, and then fully pull down on the operating lever. Slowly close the operating lever, by pushing it up, after aerated water ceases to discharge from the Manual Control Station drain tubing. Close the hinged cover and insert a new break rod in the small hole through the top of the enclosing box. Crack open the Inspector s Test Connection and any other vent valves on the wet pilot line to relieve trapped air. After the discharge of air has stopped, close the vent valves and the Inspector s Test Connection. Step 9. Inspect the drain connection from the Manual Control Station. Any leaks must be corrected before proceeding to the next step. Step 0. Verify the ability for the DV Diaphragm to hold pressure as follows: With the diaphragm chamber pressurized per Step, temporarily close the Diaphragm Chamber Supply Control Valve, and monitor the Diaphragm Chamber Pressure Gauge for a drop in pressure. If a drop in pressure is noted, the DV Diaphragm is to be replaced and/or any leaks must be corrected before proceeding to the next step. If the Diaphragm Chamber Pressure Gauge does not indicate a drop in pressure, reopen the Diaphragm Chamber Supply Control Valve and proceed to the next step. Step. Slowly open the Main Control Valve. Close the Main Drain Valve as soon as water discharges from the drain connection. Observe the Automatic Drain Valve for leaks. If there are leaks, determine/correct the cause of the leakage problem. If there are no leaks, the DV Valve is ready to be placed in service and the Main Control Valve must then be fully opened. NOTE: When the Main Control Valve is opened, the pressure on the Diaphragm Chamber may increase. This increase in pressure is normal, and if the pressure is greater than 0 psi (, bar), the pressure is to be relieved by partially and temporarily opening the Manual Control Station; however, do not allow the pressure as indicated on the Diaphragm Chamber Pressure Gauge to drop below the supply pressure shown on the Water Supply Pressure Gauge, since this action may result in tripping of the DV Valve. After setting a fire protection system, notify the proper authorities and advise those responsible for monitoring proprietary and/or central station alarms. Care and Maintenance The following procedures and inspections must be performed as indicated, in addition to any specific requirements of the NFPA, and any impairment must be immediately corrected. Before closing a fire protection system main control valve for maintenance work on the fire protection system that it controls, permission to shut down the affected fire protection systems must first be obtained from the proper authorities and all personnel who may be affected by this action must be notified. Reset the DV Deluge Valve in accordance with the Valve Setting Procedure section. The owner is responsible for the inspection, testing, and maintenance of their fire protection system and devices in compliance with this document, as well as with the applicable standards of the National Fire Protection Association (e.g., NFPA ), in addition to the standards of any authority having jurisdiction. Contact the installing contractor or product manufacturer with any questions. It is recommended that automatic sprinkler systems be inspected, tested, and maintained by a qualified Inspection Service in accordance with local requirements and/or national codes. Some of the procedures outlined in this section will result in operation of the associated alarms. Consequently, notification must first be given to the owner and the fire department, central station, or other signal station to which the alarms are connected. When the system is using either a seawater or brackish water supply, internal and external inspection of the DV Valve and Trim is essential. Parts showing any signs of corrosion must be replaced to ensure the integrity of the system.

15 Annual Operation Test Procedure Proper operation of the DV Valve (i.e., opening of the DV Valve as during a fire condition) must be verified at least once a year as follows: Step. If water must be prevented from flowing beyond the riser, perform the following steps: Close the Main Control Valve. Open the Main Drain Valve. Open the Main Control Valve one turn beyond the position at which water just begins to flow from the Main Drain Valve. Close the Main Drain Valve. Step. Open the Inspector s Test Connection. NOTE: Be prepared to quickly perform Steps,, and if water must be prevented from flowing beyond the riser. Step. Verify that the DV Valve has tripped, as indicated by the flow of water into the system. Step. Close the system s Main Control Valve. Step. Close the Diaphragm Chamber Supply Control Valve. Step 6. Reset the DV Deluge Valve in accordance with the Valve Setting Procedure. Quarterly Waterflow Alarm Test Procedure Testing of the system waterflow alarms must be performed quarterly. To test the waterflow alarm, open the Alarm Test Valve, which will allow a flow of water to the Pressure Alarm Switch and/or Water Motor Alarm. Upon satisfactory completion of the test, close the Alarm Test Valve. Limited Warranty For warranty terms and conditions, visit Ordering Procedure NOTE: Part Numbers for factory pretrimmed DV Valves are provided in the Price Book. DV SemiPreassembled Vertical Wet Pilot Actuation Trim Specify: (specify size and finish galvanized is standard) SemiPreassembled Vertical Wet Pilot Actuation Trim for DV Deluge Valves, P/N (specify): / & Inch Galvanized... P/N 0 / & Inch Black... P/N 0 / & Inch Brass.... P/N 0 Inch Galvanized... P/N 0 Inch Black... P/N 0 Inch Brass... P/N 0, 6 & Inch Galvanized... P/N 0, 6 & Inch Black... P/N 0, 6 & Inch Brass.... P/N 0 DV Unassembled Wet Pilot Actuation Trim for Vertical or Horizontal Installation Specify: (specify size and finish galvanized is standard) Unassembled Wet Pilot Actuation Trim for vertical or horizontal installation of DV Deluge Valves, P/N (specify): / & Inch Galvanized... P/N 0 / & Inch Black... P/N 0 / & Inch Brass.... P/N 0 Inch Galvanized... P/N 0 Inch Black... P/N 0 Inch Brass... P/N 0, 6 & Inch Galvanized... P/N 0, 6 & Inch Black... P/N 0, 6 & Inch Brass.... P/N 0 DV Pretrimmed Assembly Wet Pilot Actuation Trim with Butterfly Valve Specify: (size), G x G End Connection, Pretrimmed DV Assembly with Butterfly Valve, P/N (specify): / Inch G x G...P/N 90AP Inch G x G...P/N 90AP Inch G X G...P/N 90AP Inch G x G...P/N 90AP 6 Inch G x G...P/N 960AP Inch G x G...P/N 90AP TFP0 Page of 6 DV Pretrimmed Assembly Wet Pilot Actuation Trim without Butterfly Valve Specify: (specify size), (specify) End Connection, Pretrimmed DV Assembly without Butterfly Valve, P/N (specify): / Inch T x T... P/N 9AP Inch T x T....P/N 9AP Inch F x F.... P/N 9AP Inch F x G...P/N 9AP Inch F x F.... P/N 9AP Inch F x G... P/N 9AP 6 Inch F x F.... P/N 96AP 6 Inch F x G...P/N 96AP Inch F x F.... P/N 9AP Inch F x G...P/N 9AP Accessories Refer to the Technical Data Sheets for the following, as applicable, for details and additional accessories: 600 psi Water Pressure Gauge...P/N 900 Model PS0 Potter Electric Waterflow Pressure Alarm Switch...P/N 0 Model WMA Water Motor Alarm...P/N 000P Model MC Manual Control Stations with Galvanized Connections for Remote Wet Pilot Actuation...P/N 900 Replacement Trim Parts Specify: (description) for use with DV Deluge Valve, P/N (see Figure A or )

16 TFP0 Page 6 of 6 GLOBAL HEADQUARTERS 00 Pennbrook Parkway, Lansdale, PA 96 Telephone +000 Copyright 0 Tyco Fire Products, LP. All rights reserved. TEFLON is trademark of the DuPont Corporation.