• Pre-action system

    published: 28 Feb 2016
  • Fire sprinkler pre-action testing

    published: 28 May 2014
  • Preaction sprinkler movie

    published: 09 Jun 2014
  • Pre Action in Elevator Technical Room

    This animation presents the BERMAD Pre-Action fire protection system, which is installed at the machine room as an integral component of the building’s fire protection system.

    published: 18 May 2016
  • Pre - Action System (Wet Sprinkler)

    published: 22 May 2015
  • FIRE FIGHTING Preaction Valve

    FIRE FIGHTING Preaction Valve

    published: 11 Apr 2016
  • Know More Risk: Four Types of Water Based Sprinkler Systems

    In this video from the FM Global Know More Risk series, learn about the basic differences of the four types of water-based sprinkler systems: wet, dry, deluge and preaction. To learn more about FM Global learning solutions, visit http://www.fmglobal.com FM Global clients can access additional online training 24/7 at http://training.fmglobal.com

    published: 13 Nov 2014
  • Viking Double Interlock Preaction System - System Reset Procedure

    System reset procedure for the Viking Double Interlock Preaction System. More information available at www.vikinggroupinc.com.

    published: 04 Oct 2011
  • 4 Preaction Valve

    published: 12 Oct 2014
  • Sprinkler Talk - Gemini Pre-action Sprinkler Head

    Sprinkler Talk is back, this time we take a closer look at the engineering behind the Gemini Pre-action sprinkler head, a solution that allows traditional wet sprinkler heads to be used in water sensitive areas.

    published: 13 Jun 2017
  • AD Sprinklers - Pre-Action Sprinkler Control Valve Test

    Flowtest from Victaulic Pre-Action Sprinkler Control Valve Carried out 27.04.2012

    published: 30 Apr 2012
  • Preaction Fire Sprinkler 101 W/ Josh Lewellen NFPA 13

    Josh Lewellen Replacing preaction solenoid DV-5 double interlock preaction fire sprinkler system. 10.9.15 Follow Us On Facebook: https://m.facebook.com/fitternation/

    published: 10 Oct 2015
  • Nitrogen Generator System on a Preaction Fire Sprinkler System

    This is a video of a Installed Nitrogen generator which is being used to supply air pressure for multiple Preaction Fire Sprinkler Systems.

    published: 05 Nov 2013
  • fire fighting - quick open device

    اداه تستخدم في انطمة dry system و pre action system لزيادة سرعة فتح dry pipe valve and preaction deluge valve MY FACEBOOK PAGE : https://www.facebook.com/boody.elgazar.583 OUR MEP GROUP : https://www.facebook.com/groups/Arab.mep/

    published: 12 Jan 2016
  • Victaulic FireLock NXT™ Series 769 Preaction Valve – Placing System into Service

    Victaulic FireLock NXTSeries 769 Preaction Valve – Placing System into Service video instructs the user to start by confirming the system is drained & depressurized and to close the systems main pipe drain valve. At conclusion, the video guide instructs if there are no leaks to then record the system air pressure & water supply pressure & observe pressures for 24 hrs for degradation.

    published: 21 May 2015
  • Gemini Pre-action Sprinkler Head - Simpleshow

    Placing water-based fire retardants in areas with electronics, archives, art and other high-value goods was a major worry… until now. Gemini allows the use of sprinklers in areas where accidental release would cause damage. It acts as a ‘doubleknock’ system and will only release water when both heads have been activated. For more information visit www.geminipreaction.info

    published: 31 Jan 2017
Pre-action system

Pre-action system

  • Order:
  • Duration: 3:01
  • Updated: 28 Feb 2016
  • views: 2608
videos
https://wn.com/Pre_Action_System
Fire sprinkler pre-action testing

Fire sprinkler pre-action testing

  • Order:
  • Duration: 3:28
  • Updated: 28 May 2014
  • views: 7000
videos
https://wn.com/Fire_Sprinkler_Pre_Action_Testing
Preaction sprinkler movie

Preaction sprinkler movie

  • Order:
  • Duration: 1:16
  • Updated: 09 Jun 2014
  • views: 8906
videos
https://wn.com/Preaction_Sprinkler_Movie
Pre Action in Elevator Technical Room

Pre Action in Elevator Technical Room

  • Order:
  • Duration: 1:25
  • Updated: 18 May 2016
  • views: 356
videos
This animation presents the BERMAD Pre-Action fire protection system, which is installed at the machine room as an integral component of the building’s fire protection system.
https://wn.com/Pre_Action_In_Elevator_Technical_Room
Pre - Action System (Wet Sprinkler)

Pre - Action System (Wet Sprinkler)

  • Order:
  • Duration: 0:34
  • Updated: 22 May 2015
  • views: 1251
videos
https://wn.com/Pre_Action_System_(Wet_Sprinkler)
FIRE FIGHTING Preaction Valve

FIRE FIGHTING Preaction Valve

  • Order:
  • Duration: 2:00
  • Updated: 11 Apr 2016
  • views: 1007
videos
FIRE FIGHTING Preaction Valve
https://wn.com/Fire_Fighting_Preaction_Valve
Know More Risk: Four Types of Water Based Sprinkler Systems

Know More Risk: Four Types of Water Based Sprinkler Systems

  • Order:
  • Duration: 3:09
  • Updated: 13 Nov 2014
  • views: 22164
videos
In this video from the FM Global Know More Risk series, learn about the basic differences of the four types of water-based sprinkler systems: wet, dry, deluge and preaction. To learn more about FM Global learning solutions, visit http://www.fmglobal.com FM Global clients can access additional online training 24/7 at http://training.fmglobal.com
https://wn.com/Know_More_Risk_Four_Types_Of_Water_Based_Sprinkler_Systems
Viking Double Interlock Preaction System - System Reset Procedure

Viking Double Interlock Preaction System - System Reset Procedure

  • Order:
  • Duration: 3:58
  • Updated: 04 Oct 2011
  • views: 35599
videos
System reset procedure for the Viking Double Interlock Preaction System. More information available at www.vikinggroupinc.com.
https://wn.com/Viking_Double_Interlock_Preaction_System_System_Reset_Procedure
4 Preaction Valve

4 Preaction Valve

  • Order:
  • Duration: 1:05
  • Updated: 12 Oct 2014
  • views: 5605
videos
https://wn.com/4_Preaction_Valve
Sprinkler Talk - Gemini Pre-action Sprinkler Head

Sprinkler Talk - Gemini Pre-action Sprinkler Head

  • Order:
  • Duration: 4:11
  • Updated: 13 Jun 2017
  • views: 5
videos
Sprinkler Talk is back, this time we take a closer look at the engineering behind the Gemini Pre-action sprinkler head, a solution that allows traditional wet sprinkler heads to be used in water sensitive areas.
https://wn.com/Sprinkler_Talk_Gemini_Pre_Action_Sprinkler_Head
AD Sprinklers - Pre-Action Sprinkler Control Valve Test

AD Sprinklers - Pre-Action Sprinkler Control Valve Test

  • Order:
  • Duration: 1:04
  • Updated: 30 Apr 2012
  • views: 2642
videos
Flowtest from Victaulic Pre-Action Sprinkler Control Valve Carried out 27.04.2012
https://wn.com/Ad_Sprinklers_Pre_Action_Sprinkler_Control_Valve_Test
Preaction Fire Sprinkler 101 W/ Josh Lewellen NFPA 13

Preaction Fire Sprinkler 101 W/ Josh Lewellen NFPA 13

  • Order:
  • Duration: 4:45
  • Updated: 10 Oct 2015
  • views: 101
videos
Josh Lewellen Replacing preaction solenoid DV-5 double interlock preaction fire sprinkler system. 10.9.15 Follow Us On Facebook: https://m.facebook.com/fitternation/
https://wn.com/Preaction_Fire_Sprinkler_101_W_Josh_Lewellen_Nfpa_13
Nitrogen Generator System on a Preaction Fire Sprinkler System

Nitrogen Generator System on a Preaction Fire Sprinkler System

  • Order:
  • Duration: 1:02
  • Updated: 05 Nov 2013
  • views: 1363
videos
This is a video of a Installed Nitrogen generator which is being used to supply air pressure for multiple Preaction Fire Sprinkler Systems.
https://wn.com/Nitrogen_Generator_System_On_A_Preaction_Fire_Sprinkler_System
fire fighting - quick open device

fire fighting - quick open device

  • Order:
  • Duration: 1:27
  • Updated: 12 Jan 2016
  • views: 1348
videos
اداه تستخدم في انطمة dry system و pre action system لزيادة سرعة فتح dry pipe valve and preaction deluge valve MY FACEBOOK PAGE : https://www.facebook.com/boody.elgazar.583 OUR MEP GROUP : https://www.facebook.com/groups/Arab.mep/
https://wn.com/Fire_Fighting_Quick_Open_Device
Victaulic FireLock NXT™ Series 769 Preaction Valve – Placing System into Service

Victaulic FireLock NXT™ Series 769 Preaction Valve – Placing System into Service

  • Order:
  • Duration: 3:12
  • Updated: 21 May 2015
  • views: 6520
videos
Victaulic FireLock NXTSeries 769 Preaction Valve – Placing System into Service video instructs the user to start by confirming the system is drained & depressurized and to close the systems main pipe drain valve. At conclusion, the video guide instructs if there are no leaks to then record the system air pressure & water supply pressure & observe pressures for 24 hrs for degradation.
https://wn.com/Victaulic_Firelock_Nxt™_Series_769_Preaction_Valve_–_Placing_System_Into_Service
Gemini Pre-action Sprinkler Head - Simpleshow

Gemini Pre-action Sprinkler Head - Simpleshow

  • Order:
  • Duration: 2:33
  • Updated: 31 Jan 2017
  • views: 134
videos
Placing water-based fire retardants in areas with electronics, archives, art and other high-value goods was a major worry… until now. Gemini allows the use of sprinklers in areas where accidental release would cause damage. It acts as a ‘doubleknock’ system and will only release water when both heads have been activated. For more information visit www.geminipreaction.info
https://wn.com/Gemini_Pre_Action_Sprinkler_Head_Simpleshow
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