Tyco DV-5A Manual
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Tyco DV-5A Manual

Tyco DV-5A Manual

Automatic water control valve, single interlock preaction, dry pilot actuation, fire protection system 1 1/2 to 8 inch (dn40 to dn200)
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DV-5
Automatic Water Control Valve, Single
A
Interlock Preaction, Dry Pilot Actuation, Fire
Protection System 1 1/2 to 8 Inch (DN40 to DN200)
IMPORTANT
Refer to Technical Data Sheet
TFP2300 for warnings pertaining to
regulatory and health information.
Always refer to Technical Data
Sheet TFP700 for the "INSTALLER
WARNING" that provides cautions
with respect to handling and instal-
lation of sprinkler systems and com-
ponents. Improper handling and
installation can permanently damage
a sprinkler system or its compo-
nents and cause the sprinkler to fail
to operate in a fire situation or cause
it to operate prematurely.
Scan the QR code or enter the URL
in a web browser to access the most
up-to-date electronic version of this
document. Data rates may apply.
docs.jci.com/tycofire/tfp1416
General
Description
The TYCO DV-5
Automatic Water
A
Control Valve Single Interlock Preaction
Dry Pilot Actuation is a diaphragm type
valve that can be used in single inter-
lock preaction fire protection systems.
When properly trimmed, the double
seat design of the DV-5
A
provides actuation of fire alarms upon
system operation.
The diaphragm style design of the
DV-5
Valve allows external resetting,
A
providing for easy resetting of a deluge
system without having to open a valve
handhole cover to manually reposition
Page 1 of 18
End Connection
Inlet
Outlet
Thread
Thread
Groove
Groove
Flange
Groove
Flange
Flange
a clapper and/or latch mechanism.
Simply re-pressurizing the diaphragm
chamber resets the valve.
The DV-5
A
nal coating of the valve to provide
corrosion resistance. The external cor-
rosion resistance of the epoxy coating
Valve also
permits the use of the DV-5
rosive atmospheres associated with
many types of industrial processing
plants and outdoor installations.
The DV-5
A
Dry Pilot Actuation Valve is offered
with the DV-5
ordered semi-assembled trim as shown
Available End Connections and Weights — lb (kg)
1 1/2
2
(40)
(50)
26
25
(11,8)
(11,3)
25
25
(11,3)
(11,3)
N/A
N/A
N/A
N/A
features internal and exter-
in cor-
A
Single Interlock Preaction
Valve and separately
A
MAY 2023
Worldwide
www.tyco-fire.com
Contacts
Nominal Valve Size
ANSI Inches
(DN)
3
4
6
(80)
(100)
(150)
N/A
N/A
N/A
60
95
177
(27,2)
(43,1)
(80,3)
66
106
190
(30,0)
(48,1)
(86,2)
72
116
204
(32,7)
(52,6)
(92,5)
in Figure 5 for ease of installation.
The DV-5
Single Interlock Preaction
A
Dry Pilot Actuation Valve is offered
with or without a System Main Control
Valve.
The DV-5
Single Interlock Preaction
A
Dry Pilot Actuation Valve utilizes auto-
matic sprinklers and a supplemental
detection system, comprised of dry
pilot lines. Actuation of the detec-
tion system automatically operates
(releases) the DV-5
A
water to flow into the sprinkler piping
system and to be discharged from any
sprinklers that may subsequently open.
165,1
8
mm
(200)
N/A
N/A
177
327
(80,3)
(148,3)
346
N/A
(157,0)
365
N/A
(165,6)
Valve, allowing
TFP1416

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Summary of Contents for Tyco DV-5A

  • Page 1 Description (32,7) (52,6) (92,5) (165,6) a clapper and/or latch mechanism. in Figure 5 for ease of installation. The TYCO DV-5 Automatic Water Simply re-pressurizing the diaphragm The DV-5 Single Interlock Preaction Control Valve Single Interlock Preaction chamber resets the valve.
  • Page 2 TFP1416 Page 2 of 18 Nominal Valve Size ANSI Inch (DN) Item Description Qty. 1 1/2 (DN40) 2 (DN50) 3 (DN80) 4 (DN100) 6 (DN150) 8 (DN200) Valve Body Diaphragm 545000020 545000020 545000030 545000040 545000060 545000080 Diaphragm Cover Hex Bolt, Short 545100001 545100001 545100002...
  • Page 3 TFP1416 Page 3 of 18 Port Sizes, NPT Inch per ANSI B1.20.1 Port Port Description 1 1/2 (DN40) 2 (DN50) 3 (DN80) 4 (DN100) 6 (DN150) 8 (DN200) Diaphragm Chamber Supply Water Supply Pressure & Alarm Test Alarm Actuation Automatic Drain Valve System Drain Main Drain 1 1/4...

  • Page 4: Technical Data

    TFP1416 Page 4 of 18 Technical Typically, the system designer selects DIMENSIONS SHOWN the detection components for a single ARE APPLICABLE TO Data interlock preaction system that will ALL END CONNECTION respond to a fire sooner than the auto- CONFIGURATIONS matic sprinklers.

  • Page 5: Materials Of Construction

    TFP1416 Page 5 of 18 FLOW RATE IN LITERS PER MINUTE (LPM) (1 GPM = 3,785 LPM) 1000 2000 3000 5000 7000 10000 15000 0,600 0,500 0,400 0,300 0,200 0,100 0,090 0,080 0,070 0,060 0,050 0,040 0,030 0,022 1000 2000 3000 4000 FLOW RATE IN GALLONS PER MINUTE (GPM)

  • Page 6: Operation

    TFP1416 Page 6 of 18 SYSTEM PIPING WITH AUTOMATIC SPRINKLERS - NORMALLY DRY INSPECTOR'S TEST CONNECTION (AT MOST REMOTE LOCATION FROM DV-5A VALVE) REMOTE MANUAL PRESSURE DRY PILOT SPRINKLER CONTROL ALARM DETECTION SYSTEM DRY PILOT STATION SWITCH ACTUATOR (MINIMUM 1/2" PIPE AND...

  • Page 7: Installation

    (pressure reducing type), refer associated trim is not permitted. Heat tracing can result in the formation of to Technical Data Sheet TFP1221 The TYCO DV-5 Single Interlock Pre- hardened mineral deposits that are action Dry Pilot Actuation Valve is to •...
  • Page 8 TFP1416 Page 8 of 18 1-1/2" (DN40) AND 2" (DN50) Assemble in order VALVES ONLY from A to M Notes: 1. Port Connections P1 through P7 are described in Figure 2. 2. External Trim Connections C1 through C5 are described in Figure 6. 3.
  • Page 9 Butterfly Valve", Items A1 1 23 through A9 are provided, as applicably related to valve size. 4. When ordering DV-5A Trim separately from the DV-5A Valve, Items A1 through A9 are separately ordered, as applicably related to valve size. Water Pressure...
  • Page 10 — — DV-5 VALVE SEE ORDERING PROCEDURE, SEPARATE DV-5A VALVES WITHOUT TRIM, FOR PART NUMBERS WATERFLOW PRESSURE ALARM SWITCH, 25710 or 100102 25710 or 100102 25710 or 100102 25710 or 100102 25710 or 100102 25710 or 100102 DOUBLE CONTACTS (APAC)
  • Page 11 TFP1416 Page 11 of 18 Nominal Inches Valve (mm) Size ANSI Inches (DN) 1 1/2 17.9 19.3 10.2 8.02 (40) (71) (246) (249) (455) (490) (188) (259) (204) (31) 17.9 19.3 10.2 8.09 (50) (71) (246) (249) (455) (490) (188) (259) (205) (74)
  • Page 12 Perform Steps 1 through 16 when ini- cally be used for a maximum dry pilot and hold until water stops flowing from tially setting the TYCO DV-5 Valve, its drain tube and the pressure builds actuation system pressure of 40 psi after an operational test of the fire pro- (2,8 bar).
  • Page 13 TFP1416 Page 13 of 18 Item Description Item Description External Trim Connections DV-5 Valve Manual Reset Actuator Diaphragm Supply Connection System Main Control Valve Diaphragm Supply Valve Water Motor Alarm Connection Waterflow Pressure Switch Diaphragm Supply Strainer Dry Pilot Line Connection Main Drain Valve Inverted Flare Shut-Off Valve Dry Pilot Air Supply Connection...

  • Page 14: Care And Maintenance

    TFP1416 Page 14 of 18 Step 14. Close the hinged cover of the Some procedures in this section result NOTICE manual control station (M) and insert a in the operation of the associated For fire protection systems subject to new break rod in the small hole through alarms.
  • Page 15 TFP1416 Page 15 of 18 Dry Pilot Actuation Step 6. Close the inspector’s test con- Step 4. Open the inspector’s test con- Operation Test Procedure nection and allow the dry pilot line nection, and slowly relieve pneumatic Proper operation of the DV-5 valve, pressure to re-establish, and proceed pressure.
  • Page 16 DV-5 valve must diaphragm cover in proper orienta- be cleaned and inspected for wear Use only TYCO replacement fasteners tion with valve body. Hand-tighten all and damage. Damaged or worn parts as specified in Figure 1.
  • Page 17 4 in. (DN100)....550141240 6 in. (DN150)....530010060 The TYCO DV-5 Automatic Water 8 in.
  • Page 18 TFP1416 Page 18 of 18 DV-5 Valve Trim Separate DV-5 Valves without Trim DV-5 Valve Trim Accessories Specify: Size (specify), finish (specify), See Table A for flange drilling (for separately ordered valve trim) Dry Pilot Actuation Trim for DV-5 Auto- specifications.

  • Page 19: Issue Date

    Removed unnecessary solenoid valves statements from Ordering Procedure. Separate Appendix A is 04-21 also updated to reflect TFP1416 issue date. Update dimension H values (inlet of butterfly valve or welded tee to DV-5A valve inlet). Separate Appen- 03-21 dix A is also updated to reflect TFP1416 issue date.

  • Page 20: General Description

    Worldwide www.tyco-fire.com Contacts DV-5 Appendix Poster Printing Instructions General Description The appendix found at the end of this document provides valve setting and Valve Setting Procedure 7. Pressure will then build up in DV-5 Diaphragm Chamber. 1. Close System Main Control Valve (B), Diaphragm Supply Valve (P), and Air Supply Control 8.
  • Page 21 (B). If provided as part of the valve trim, remove the supply line between the system. diaphragm supply valve (P) and inverted flare shut-off valve (R). 3. When water supply pressure is restored, reset DV-5A valve in accordance with the Valve 4. Loosen union securing actuation trim and remove actuation trim. Setting Procedure.

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