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    IV.1.12.01 Discharge Pressure Switch

    Uploaded by

    JUAN CARLOS LEAL LINERO
    This document provides specifications for an impulse valve discharge pressure switch used in fire suppression systems. The switch monitors system pressure to confirm the system has discharged and then triggers audio/visual alarms and auxiliary relays. It connects to the discharge piping and is activated pneumatically when pressure from discharged agent passes through. The switch is rated for temperatures from 32 to 130°F, has a NEMA 4 enclosure, and 1/4" NPT pressure and electrical connections.

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    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd

    IV.1.12.01 Discharge Pressure Switch

    Uploaded by

    JUAN CARLOS LEAL LINERO
    43 views1 page
    This document provides specifications for an impulse valve discharge pressure switch used in fire suppression systems. The switch monitors system pressure to confirm the system has discharged and then triggers audio/visual alarms and auxiliary relays. It connects to the discharge piping and is activated pneumatically when pressure from discharged agent passes through. The switch is rated for temperatures from 32 to 130°F, has a NEMA 4 enclosure, and 1/4" NPT pressure and electrical connections.

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    This document provides specifications for an impulse valve discharge pressure switch used in fire suppression systems. The switch monitors system pressure to confirm the system has discharged and then triggers audio/visual alarms and auxiliary relays. It connects to the discharge piping and is activated pneumatically when pressure from discharged agent passes through. The switch is rated for temperatures from 32 to 130°F, has a NEMA 4 enclosure, and 1/4" NPT pressure and electrical connections.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    43 views1 page

    IV.1.12.01 Discharge Pressure Switch

    Uploaded by

    JUAN CARLOS LEAL LINERO
    This document provides specifications for an impulse valve discharge pressure switch used in fire suppression systems. The switch monitors system pressure to confirm the system has discharged and then triggers audio/visual alarms and auxiliary relays. It connects to the discharge piping and is activated pneumatically when pressure from discharged agent passes through. The switch is rated for temperatures from 32 to 130°F, has a NEMA 4 enclosure, and 1/4" NPT pressure and electrical connections.

    Copyright:

    © All Rights Reserved
    Download as PDF, TXT or read online from Scribd
    Download as pdf or txt
    of 1

     

    DATA SHEET 

    IMPULSE VALVE DISCHARGE PRESSURE  Specifications 
    SWITCH  Part Number  02‐12534 
    Temperature 
    32 to 130°F (0 to 54°C) 
    Limits 
    Enclosure 
    NEMA 4 
    Classification 
    Single pole, double throw 
    Contact Rating  5A resistive/3A inductive @ 30 VDC 
    Normally open or normally closed 
      Body Material  Aluminum with irridite finish 
    Description  Pressure 
    1/4” (6 mm) NPT 
    Connection 
    The  discharge  pressure  switch  (DPS)  is  used  to 
    Approximate  4.125” (105 mm) 
    provide a positive confirmation to the control system 
    Length  (including both connectors) 
    that  the  Fike  fire  suppression  system  has  been 
    Electrical 
    discharged  manually  via  the  strike  button  on  the  1/2” (15 mm) NPT 
    Connection 
    Impulse  Valve  Operator  (IVO).  In  response,  the 
    (3) 18 gauge x 20" (508 mm) long 
    control  panel  will  activate  various  audio/visual  Wire Leads 
    Violet (C), Blue (NO), Black (NC) 
    warning  devices  and  auxiliary  relays  to  notify 
    Pressure Setting  40 psig (3 bar), increasing 
    occupants that the system has been discharged. 
    Weight  6.5 ounces (184 g) 
    The switch is mounted to the discharge piping and is 
    operated  pneumatically  using  the  agent  pressure  in  Approvals 
    the discharge piping network. 
    Underwriters Laboratories (UL) 
     
    Underwriters Laboratories of Canada (ULC) 
    Factory Mutual (FM) 
    For  exact  certification  listings,  please  reference  the  respective 
    agency web site. 

    This document is only intended to be a guideline and is not applicable to all situations. 
    Information is subject to Fike’s full disclaimer at http://www.fike.com/disclaimer. 
    Form No. IV.1.12.01‐3 ● 02/19  ISO 9001:2015 Certified  Page 1 of 1
     

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