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Tyco DV-5 User Manual

Tyco DV-5
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General
Description
The DN40 thru DN200, Model DV-5
Deluge Valves are diaphragm type
valves used as “automatic water con-
trol valves” in deluge re protection
systems. When properly trimmed, the
DV-5 Valves are also able to provide
actuation of fire alarms upon system
operation.
The diaphragm style design of the
DV-5 Valve allows external resetting
providing for easy resetting of a
deluge system without having to open
a valve handhole cover to manually
reposition a clapper and/or latch
mechanism. Simply re-pressurizing
the diaphragm chamber resets the
valve.
The DV-5 also features internal and
external coating of the valve to pro-
vide corrosion resistance. The exter-
nal corrosion resistance of the Rilsan
coating permits the use of the DV-5
in corrosive atmospheres associated
with many types of industrial process-
ing plants and outdoor installations.
WARNING
The Model DV-5 Deluge Valves de-
scribed herein must be installed and
maintained in compliance with this
document, as well as with the appli-
cable standards of the Approval agen-
cy, in addition to the standards of any
other authorities having jurisdiction.
Failure to do so may impair the per-
formance of these devices.
The owner is responsible for maintain-
ing their re protection system and de
vices in proper operating condition.
The installing contractor or manufac-
turer should be contacted with to any
questions.
End Connections Available and Weights
Outlet
Inlet
DN40 DN50 DN80 DN100 DN150 DN200
Nominal Valve SizeEnd Connection
ThreadThread
GrooveGroove
Groove
Flange
FlangeFlange
N/AN/A N/AN/A
N/AN/A
N/AN/A
4,1 kg
3,6 kg
5,4 kg
4,5 kg
14,1 kg
17,7 kg
21,3 kg 36,3 kg
33,6 kg
27,7 kg 44,9 kg
48,5 kg
52,3 kg
68,1 kg
77,8 kg
87,5 kg
Model DV-5 Deluge Valve, Diaphragm Style
DN40 thru DN200, Vertical Installation, 16 Bar
VdS/LPCB European Conformity Valve Trim
Technical Services: Tel: (800) 381-9312 / Fax: (800) 791-5500
Page 1 of 28 JUNE, 2007 TFP1338

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Tyco DV-5 Specifications

General IconGeneral
BrandTyco
ModelDV-5
CategoryControl Unit
LanguageEnglish

Summary

General Description

Valve Features and Operation

Overview of the DV-5 Deluge Valve, its diaphragm design, and corrosion resistance.

Flange Drilling Specification

Dimensional Data by Standard

Table of flange drilling dimensions for ANSI, ISO, JIS, and AS standards.

Technical Data

Approvals, Ratings, and Dimensions

Details VdS/LPCB approvals, operating pressures, and take-out dimensions.

Pressure Loss and Patents

Information on pressure loss characteristics and patent details for the valve.

Materials of Construction

Component Material Specifications

Lists materials used for body, cover, diaphragm, and fasteners, including Rilsan coating.

Operating Principles

Diaphragm Chamber Functionality

Explains how diaphragm chamber pressure controls valve operation during fire events.

Valve Positions and Port Sizes

Set and Operated Positions

Illustrations and descriptions of the valve's set and operated states.

Port Size Chart

Chart detailing port sizes for diaphragm chamber supply and other connections.

Nominal Pressure Loss Graph

Flow Rate vs. Pressure Drop

Graph showing nominal pressure drop in bar versus flow rate in LPM for different valve sizes.

Wet Pilot Actuation System

System Overview and Components

Describes the wet pilot detection system, connections, and required components.

DN40/DN50 Wet Pilot Trim Assembly

Diagram and parts list for the DN40/DN50 Wet Pilot Actuation Trim.

DN80 Wet Pilot Trim Assembly

Diagram and parts list for the DN80 Wet Pilot Actuation Trim.

DN100/DN150 Wet Pilot Trim Assembly

Diagram and parts list for the DN100/DN150 Wet Pilot Actuation Trim.

DN200 Wet Pilot Trim Assembly

Diagram and parts list for the DN200 Wet Pilot Actuation Trim.

Dry Pilot Actuation System

System Description and Requirements

Details the dry pilot system, air/nitrogen pressure, and alarm switch settings.

DN40/DN50 Dry Pilot Trim Assembly

Diagram and parts list for the DN40/DN50 Dry Pilot Actuation Trim.

DN80 Dry Pilot Trim Assembly

Diagram and parts list for the DN80 Dry Pilot Actuation Trim.

DN100/DN150 Dry Pilot Trim Assembly

Diagram and parts list for the DN100/DN150 Dry Pilot Actuation Trim.

DN200 Dry Pilot Trim Assembly

Diagram and parts list for the DN200 Dry Pilot Actuation Trim.

Electric Actuation System

System Components and Operation

Covers electric detection systems, solenoid valve specifications, and automatic shut-off valve.

DN40/DN50 Electric Actuation Trim Assembly

Diagram and parts list for the DN40/DN50 Electric Actuation Trim.

DN80 Electric Actuation Trim Assembly

Diagram and parts list for the DN80 Electric Actuation Trim.

DN100/DN150 Electric Actuation Trim Assembly

Diagram and parts list for the DN100/DN150 Electric Actuation Trim.

DN200 Electric Actuation Trim Assembly

Diagram and parts list for the DN200 Electric Actuation Trim.

Actuation Design Criteria

Dry Pilot Pressure Requirements

Graph correlating water supply pressure to maximum pilot line height for dry pilot systems.

Wet Pilot Design Parameters

Table relating water supply pressure to maximum pilot line height for wet pilot systems.

Installation Procedure

General Installation Steps

Covers cleaning, trim installation, flow direction, drain disposal, and connections.

Specific Installation Notes

Includes pressure relief valve adjustment, electrical connections, and hydrostatic test preparation.

Valve Setting Procedure

Initial Valve Setting Steps

Detailed steps for setting the DV-5 Deluge Valve for service.

Actuation System Reset

Procedures for resetting Manual, Wet Pilot, and Dry Pilot actuation systems.

Care and Maintenance

General Maintenance Guidelines

Covers inspection frequency, owner responsibility, and general care.

Handling Water Supply Issues

Guidance on responding to low water supply pressure conditions.

Internal Valve Inspection

Procedures for inspecting internal valve components and replacing parts.

Operation Test Procedures

Dry Pilot Actuator Testing

Tests for dry pilot actuator operation, pressure settings, and condensate drainage.

Electric Actuation Solenoid Valve Testing

Verifies solenoid valve operation and diaphragm chamber pressure response.

Limited Warranty Information

Warranty Terms and Conditions

Details warranty period, coverage, exclusions, and liability limitations.

Installation Dimensions

Provides critical installation dimensions for various valve sizes and trims.

Ordering Procedure

Valve and Trim Selection

Guide to selecting the correct deluge valve and European conformity trim.

Accessory Options

Lists available accessories such as supervisory switches and water motor alarms.

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