• Introduction to Fire Alarms 18 - Dry Sprinkler Systems

    I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. This is my 18th video in a string of many Khan Academy-styled lessons. This video introduces how dry sprinkler systems work and how they are monitored by the fire alarm panel.

    published: 28 Aug 2012
  • FIRE FIGHTING - dry pipe valve operation

    في بداية الحريق ترتفتع درجة حرارة المكان ويتم تمدد السائل داخل الرشاش لتنكسر زجاج الرشاش ويبدأ الغاز المضغموط في الخروج ليقل الضغط يعمل الضاغط لتعويض الفقدان في ضغط الغاز ولكنه يكون غير كافي وتعمل quick open device علي مساعدة dry pipe valve في سرعة الاستجابه ليفتح المحبس وتمر الميياه في اتجاه الرشاش وتبدأ الجوكي في العمل لتعوض الانخفاض في الضغط لكن تكون غير كافيه فتعمل المضخه الرئيسيه في العمل وبذلك يكون نظام الاطفاء الجاف تم تنشبطه بكل مكوناته

    published: 14 Jan 2016
  • Know More Risk: Differential pressure dry pipe valve risers

    In this video from the Know More Risk series, learn about the arrangement and operating principles of a typical differential pressure dry pipe valve riser. Dry sprinkler systems are used where piping is subject to freezing. Dry systems are more complex than wet systems. 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: 12 Nov 2014
  • Viking Dry Pipe System - System Reset Procedure

    System reset procedure for the Viking Dry Pipe System. More information available at www.vikinggroupinc.com.

    published: 05 Oct 2011
  • Training dry sprinkler system step by step procedure

    Training dry sprinkler system step by step procedure

    published: 23 Oct 2016
  • Viking Model F Dry System Activation

    Detailed animation depicts the activation of a Viking Dry Pipe fire sprinkler system. Excellent training tool shows all system components and their interaction during the activation process.

    published: 14 Nov 2016
  • Explaining dry system sprinkler f

    Mo Hashemi & Jin Tang Explaining dry system sprinkler

    published: 30 Sep 2016
  • 2 dry sprinkler web

    published: 12 Oct 2014
  • Sprinkler System Animation Alarm Valve activated

    An alarm valve prevents a reverse flow of water from the installation into the fire-pump room, but in case a fire sprinkler is activated (opened) due to fire, the alarm valve will open and permit water flow into the system. Alarm valve prevents a reverse flow of water or air pressure from the installation into the fire-pump room. In case a fire sprinkler is activated (opened) due to fire, the alarm valve will open and permit water flow into the system and a pressure switch gives a signal to activate the fire-pump. There are different types of alarm valves that need to match the fire sprinkler installation – wet pipe system, dry pipe system. Deluge system etc. Almost all alarm valves are listed by a listing authority like VdS, FM, UL etc.

    published: 14 Apr 2017
  • Dry Sprinkler Flow Test Gone Wrong **Funny**

    This was an epic fail the water pressure was just to much. These sprinklers are meant to be outside. The way a dry fire sprinkler system works is, all of the pipe that is outside is full of compressed air. Then when the pipes get inside they are full of pressured water. It is like this because the water in the pipes could freeze. This was a simple test that mimics a sprinkler head bursting. Follow me on Twitter! https://twitter.com/SER_Safety Thanks! :D ©S.E.R. Safety2015 do not copy with out permission

    published: 21 Oct 2015
  • How Do Fire Sprinklers Know There's A Fire?

    There's a big fire in the building and suddenly all the sprinklers turn on -- that's not really how works. Let science extinguish this myth. How Fire Burns in Space - http://bit.ly/1OqRB5b Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: How do sprinklers work? http://www.firesprinklerinitiative.org/advocacy-tools/fact-sheets/how-sprinklers-work.aspx "Contrary to what many Americans think, we are not at greatest risk from fire in hotels or other public places; it is at home, where most of us feel the safest, that we are actually at highest risk of fire." Sprinkler system types http://wiginton.net/pdf/Wiginton-Fire-Protection.pdf "Wet - Wet type systems are the most common type of sprinkler system that is installed. A wet pipe system has water in th...

    published: 23 Jun 2016
  • DSPA - Dry Sprinkler Powder Aerosol

    The FlameGuard DSPA-5 is a life saving product that can choke a fire in a matter of seconds. It’s an ideal tool for marine use. We’d like to encourage our customers—particularly commercial fishing operations and enterprise fisherman—to purchase the portable FlameGuard DSPA product to assist them in fire suppression at sea or at dockside.

    published: 02 Feb 2015
  • How do FIRE SPRINKLERS Work? (slomo)

    This shows how fire sprinklers work and just how sensitive and fast they operate when heated up. - This head was dropped so it was decided it should not be installed. Thank you Darren for donating this. Cameras: Casio EXF1 Pro (1200 and 600 FPS)

    published: 30 Apr 2012
  • dry system test

    this vedio for to understand dry system

    published: 28 Jun 2011
  • Fire Sprinkler Systems Inspection & Service

    Vancouver Fire Sprinkler System Inspection & Service http://www.bartecfire.com/sprinkler-repair-service/ Sprinklers provide a vital role in protecting a building from fire. When testing a dry sprinkler system, a technician will simulate sprinkler head activation by opening an inspector’s test located at the farthest point of the system. Another technician will observe the activation of the valve in the mechanical room. Once the valve is activated the trip timing and pressures are recorded before the valve is closed and drained. The cover plate can then be removed and the interior of the valve inspected. If the clapper and seat are in good condition and free of debris the valve can be reset and depressurized. The fire alarm panel is checked to confirm alarm and supervisory signals were rec...

    published: 26 Jul 2017
  • Dry Tree no Residential fire Sprinklers

    Christmas Tree Fires, No suppression, no residential Sprinklers

    published: 27 Nov 2011
  • 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
  • Fire sprinkler dry pendants

    Replacing dry pendants above freezers with about 12 inches of clearance.

    published: 23 Jun 2017
  • Resetting Sprinkler Dry System

    published: 25 Jan 2016
  • Tripping a dry sprinkler system

    Here is a full trip test on a dry sprinkler system. There are two gauges here. The one on the right is the water gauge, and air on the left. This test is to simulate if a sprinkler head is blown in case of fire. This is a small parkade, so the times will be fast. In a dry sprinkler system the pipes are filled with air instead of water. This is to prevent freezing in the winter months. The device that separates the air and the water is called a dry pipe valve. It is a valve that has a clapper in it that is down when the system is supervised with air. When the air is released, the air pressure drops and eventually the pressure of the air cannot hold down the clapper. At this point the dry pipe valve trips, and water flows into the pipes to put the fire out.

    published: 22 May 2009
  • Victaulic VicFlex™ Dry Sprinkler Style VS1 Balcony Pendent Installation

    For full installation instructions please refer to the installation manuals available on www.Victaulic.com

    published: 26 May 2016
  • Fire marshal: Company installed shoddy fire sprinkler systems

    Fire marshal: Company installed shoddy fire sprinkler systems

    published: 12 Nov 2015
  • RCW Dry System Valve - Operation Animation

    Step by Step animation of the operation of the Globe Model RCW Dry System Valve.

    published: 27 Aug 2017
  • Things I get myself into Freezer-Dry Pendant Repair

    published: 03 Feb 2018
developed with YouTube
Introduction to Fire Alarms 18 - Dry Sprinkler Systems

Introduction to Fire Alarms 18 - Dry Sprinkler Systems

  • Order:
  • Duration: 13:05
  • Updated: 28 Aug 2012
  • views: 64051
videos
I'm explaining how fire alarm systems work for new technicians or other employees who deal with these systems. This is my 18th video in a string of many Khan Academy-styled lessons. This video introduces how dry sprinkler systems work and how they are monitored by the fire alarm panel.
https://wn.com/Introduction_To_Fire_Alarms_18_Dry_Sprinkler_Systems
FIRE FIGHTING - dry pipe valve operation

FIRE FIGHTING - dry pipe valve operation

  • Order:
  • Duration: 1:47
  • Updated: 14 Jan 2016
  • views: 59993
videos
في بداية الحريق ترتفتع درجة حرارة المكان ويتم تمدد السائل داخل الرشاش لتنكسر زجاج الرشاش ويبدأ الغاز المضغموط في الخروج ليقل الضغط يعمل الضاغط لتعويض الفقدان في ضغط الغاز ولكنه يكون غير كافي وتعمل quick open device علي مساعدة dry pipe valve في سرعة الاستجابه ليفتح المحبس وتمر الميياه في اتجاه الرشاش وتبدأ الجوكي في العمل لتعوض الانخفاض في الضغط لكن تكون غير كافيه فتعمل المضخه الرئيسيه في العمل وبذلك يكون نظام الاطفاء الجاف تم تنشبطه بكل مكوناته
https://wn.com/Fire_Fighting_Dry_Pipe_Valve_Operation
Know More Risk: Differential pressure dry pipe valve risers

Know More Risk: Differential pressure dry pipe valve risers

  • Order:
  • Duration: 3:25
  • Updated: 12 Nov 2014
  • views: 31990
videos
In this video from the Know More Risk series, learn about the arrangement and operating principles of a typical differential pressure dry pipe valve riser. Dry sprinkler systems are used where piping is subject to freezing. Dry systems are more complex than wet systems. 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_Differential_Pressure_Dry_Pipe_Valve_Risers
Viking Dry Pipe System - System Reset Procedure

Viking Dry Pipe System - System Reset Procedure

  • Order:
  • Duration: 5:00
  • Updated: 05 Oct 2011
  • views: 53855
videos
System reset procedure for the Viking Dry Pipe System. More information available at www.vikinggroupinc.com.
https://wn.com/Viking_Dry_Pipe_System_System_Reset_Procedure
Training dry sprinkler system step by step procedure

Training dry sprinkler system step by step procedure

  • Order:
  • Duration: 14:17
  • Updated: 23 Oct 2016
  • views: 2079
videos
Training dry sprinkler system step by step procedure
https://wn.com/Training_Dry_Sprinkler_System_Step_By_Step_Procedure
Viking Model F Dry System Activation

Viking Model F Dry System Activation

  • Order:
  • Duration: 1:45
  • Updated: 14 Nov 2016
  • views: 10233
videos
Detailed animation depicts the activation of a Viking Dry Pipe fire sprinkler system. Excellent training tool shows all system components and their interaction during the activation process.
https://wn.com/Viking_Model_F_Dry_System_Activation
Explaining dry system sprinkler f

Explaining dry system sprinkler f

  • Order:
  • Duration: 14:45
  • Updated: 30 Sep 2016
  • views: 1049
videos
Mo Hashemi & Jin Tang Explaining dry system sprinkler
https://wn.com/Explaining_Dry_System_Sprinkler_F
2 dry sprinkler web

2 dry sprinkler web

  • Order:
  • Duration: 1:17
  • Updated: 12 Oct 2014
  • views: 3928
videos
https://wn.com/2_Dry_Sprinkler_Web
Sprinkler System Animation  Alarm Valve activated

Sprinkler System Animation Alarm Valve activated

  • Order:
  • Duration: 1:42
  • Updated: 14 Apr 2017
  • views: 22575
videos
An alarm valve prevents a reverse flow of water from the installation into the fire-pump room, but in case a fire sprinkler is activated (opened) due to fire, the alarm valve will open and permit water flow into the system. Alarm valve prevents a reverse flow of water or air pressure from the installation into the fire-pump room. In case a fire sprinkler is activated (opened) due to fire, the alarm valve will open and permit water flow into the system and a pressure switch gives a signal to activate the fire-pump. There are different types of alarm valves that need to match the fire sprinkler installation – wet pipe system, dry pipe system. Deluge system etc. Almost all alarm valves are listed by a listing authority like VdS, FM, UL etc.
https://wn.com/Sprinkler_System_Animation_Alarm_Valve_Activated
Dry Sprinkler Flow Test Gone Wrong **Funny**

Dry Sprinkler Flow Test Gone Wrong **Funny**

  • Order:
  • Duration: 0:36
  • Updated: 21 Oct 2015
  • views: 5917
videos
This was an epic fail the water pressure was just to much. These sprinklers are meant to be outside. The way a dry fire sprinkler system works is, all of the pipe that is outside is full of compressed air. Then when the pipes get inside they are full of pressured water. It is like this because the water in the pipes could freeze. This was a simple test that mimics a sprinkler head bursting. Follow me on Twitter! https://twitter.com/SER_Safety Thanks! :D ©S.E.R. Safety2015 do not copy with out permission
https://wn.com/Dry_Sprinkler_Flow_Test_Gone_Wrong_Funny
How Do Fire Sprinklers Know There's A Fire?

How Do Fire Sprinklers Know There's A Fire?

  • Order:
  • Duration: 4:02
  • Updated: 23 Jun 2016
  • views: 209156
videos
There's a big fire in the building and suddenly all the sprinklers turn on -- that's not really how works. Let science extinguish this myth. How Fire Burns in Space - http://bit.ly/1OqRB5b Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI Read More: How do sprinklers work? http://www.firesprinklerinitiative.org/advocacy-tools/fact-sheets/how-sprinklers-work.aspx "Contrary to what many Americans think, we are not at greatest risk from fire in hotels or other public places; it is at home, where most of us feel the safest, that we are actually at highest risk of fire." Sprinkler system types http://wiginton.net/pdf/Wiginton-Fire-Protection.pdf "Wet - Wet type systems are the most common type of sprinkler system that is installed. A wet pipe system has water in the pipes in the ambient or normal condition and has heat responsive elements on all sprinklers. Thus, water is instantaneously discharged from a sprinkler when it actuates." ____________________ DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily. Watch More DNews on Seeker http://www.seeker.com/show/dnews/ Subscribe now! http://www.youtube.com/subscription_center?add_user=dnewschannel DNews on Twitter http://twitter.com/dnews Trace Dominguez on Twitter https://twitter.com/tracedominguez DNews on Facebook https://facebook.com/DiscoveryNews DNews on Google+ http://gplus.to/dnews Discovery News http://discoverynews.com Download the Seeker Daily App: http://testu.be/1ndmmMq Sign Up For The Seeker Newsletter Here - http://bit.ly/1UO1PxI
https://wn.com/How_Do_Fire_Sprinklers_Know_There's_A_Fire
DSPA - Dry Sprinkler Powder Aerosol

DSPA - Dry Sprinkler Powder Aerosol

  • Order:
  • Duration: 1:12
  • Updated: 02 Feb 2015
  • views: 1520
videos
The FlameGuard DSPA-5 is a life saving product that can choke a fire in a matter of seconds. It’s an ideal tool for marine use. We’d like to encourage our customers—particularly commercial fishing operations and enterprise fisherman—to purchase the portable FlameGuard DSPA product to assist them in fire suppression at sea or at dockside.
https://wn.com/Dspa_Dry_Sprinkler_Powder_Aerosol
How do FIRE SPRINKLERS Work?  (slomo)

How do FIRE SPRINKLERS Work? (slomo)

  • Order:
  • Duration: 2:14
  • Updated: 30 Apr 2012
  • views: 609291
videos
This shows how fire sprinklers work and just how sensitive and fast they operate when heated up. - This head was dropped so it was decided it should not be installed. Thank you Darren for donating this. Cameras: Casio EXF1 Pro (1200 and 600 FPS)
https://wn.com/How_Do_Fire_Sprinklers_Work_(Slomo)
dry system test

dry system test

  • Order:
  • Duration: 2:18
  • Updated: 28 Jun 2011
  • views: 3723
videos
this vedio for to understand dry system
https://wn.com/Dry_System_Test
Fire Sprinkler Systems Inspection & Service

Fire Sprinkler Systems Inspection & Service

  • Order:
  • Duration: 1:55
  • Updated: 26 Jul 2017
  • views: 1023
videos
Vancouver Fire Sprinkler System Inspection & Service http://www.bartecfire.com/sprinkler-repair-service/ Sprinklers provide a vital role in protecting a building from fire. When testing a dry sprinkler system, a technician will simulate sprinkler head activation by opening an inspector’s test located at the farthest point of the system. Another technician will observe the activation of the valve in the mechanical room. Once the valve is activated the trip timing and pressures are recorded before the valve is closed and drained. The cover plate can then be removed and the interior of the valve inspected. If the clapper and seat are in good condition and free of debris the valve can be reset and depressurized. The fire alarm panel is checked to confirm alarm and supervisory signals were received. Sprinkler heads and piping are visually inspected condition, correct orientation, type and installation. While testing a wet sprinkler system the control valve is closed causing a supervisory signal which is confirmed by a technician at the fire panel. Once received the test valve is returned to normal and the test drain is opened to flow water simulating the activation of a sprinkler head. The technician observes the flow pressure and times the simulation until the alarm signal is received at the fire panel. Operation and timing is recorded on the inspection report. Although wet and dry sprinklers are the most common there are several other specialized systems to protect property and equipment. Whether your building is new or old, has a deluge, pre-action or special suppression system, Bartec has the expert technicians to keep you protected. Servicing Abbotsford, Burnaby, Chilliwack, Coquitlam, Delta & Tsawwassen, Langley City & District, Maple Ridge, New Westminster, North Vancouver City & District, Pitt Meadows, Port Coquitlam, Port Moody, Richmond, Surrey, Squamish, Vancouver, West Vancouver and the whole Lower Mainland. contact us at: Bartec Fire Safety Systems Ltd 8561 Government Street, Burnaby, BC V3N 4S9 604-420-2964 #firesprinklersysteminspection #firesprinklersystemservice #bartecfire
https://wn.com/Fire_Sprinkler_Systems_Inspection_Service
Dry Tree no Residential fire Sprinklers

Dry Tree no Residential fire Sprinklers

  • Order:
  • Duration: 1:31
  • Updated: 27 Nov 2011
  • views: 109
videos
Christmas Tree Fires, No suppression, no residential Sprinklers
https://wn.com/Dry_Tree_No_Residential_Fire_Sprinklers
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: 40086
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
Fire sprinkler dry pendants

Fire sprinkler dry pendants

  • Order:
  • Duration: 5:15
  • Updated: 23 Jun 2017
  • views: 558
videos
Replacing dry pendants above freezers with about 12 inches of clearance.
https://wn.com/Fire_Sprinkler_Dry_Pendants
Resetting Sprinkler Dry System

Resetting Sprinkler Dry System

  • Order:
  • Duration: 1:12
  • Updated: 25 Jan 2016
  • views: 923
videos
https://wn.com/Resetting_Sprinkler_Dry_System
Tripping a dry sprinkler system

Tripping a dry sprinkler system

  • Order:
  • Duration: 0:19
  • Updated: 22 May 2009
  • views: 7634
videos
Here is a full trip test on a dry sprinkler system. There are two gauges here. The one on the right is the water gauge, and air on the left. This test is to simulate if a sprinkler head is blown in case of fire. This is a small parkade, so the times will be fast. In a dry sprinkler system the pipes are filled with air instead of water. This is to prevent freezing in the winter months. The device that separates the air and the water is called a dry pipe valve. It is a valve that has a clapper in it that is down when the system is supervised with air. When the air is released, the air pressure drops and eventually the pressure of the air cannot hold down the clapper. At this point the dry pipe valve trips, and water flows into the pipes to put the fire out.
https://wn.com/Tripping_A_Dry_Sprinkler_System
Victaulic VicFlex™ Dry Sprinkler Style VS1 Balcony Pendent Installation

Victaulic VicFlex™ Dry Sprinkler Style VS1 Balcony Pendent Installation

  • Order:
  • Duration: 2:51
  • Updated: 26 May 2016
  • views: 3251
videos
For full installation instructions please refer to the installation manuals available on www.Victaulic.com
https://wn.com/Victaulic_Vicflex™_Dry_Sprinkler_Style_Vs1_Balcony_Pendent_Installation
Fire marshal: Company installed shoddy fire sprinkler systems

Fire marshal: Company installed shoddy fire sprinkler systems

  • Order:
  • Duration: 3:33
  • Updated: 12 Nov 2015
  • views: 34693
videos
Fire marshal: Company installed shoddy fire sprinkler systems
https://wn.com/Fire_Marshal_Company_Installed_Shoddy_Fire_Sprinkler_Systems
RCW Dry System Valve - Operation Animation

RCW Dry System Valve - Operation Animation

  • Order:
  • Duration: 1:40
  • Updated: 27 Aug 2017
  • views: 459
videos
Step by Step animation of the operation of the Globe Model RCW Dry System Valve.
https://wn.com/Rcw_Dry_System_Valve_Operation_Animation
Things I get myself into Freezer-Dry Pendant Repair

Things I get myself into Freezer-Dry Pendant Repair

  • Order:
  • Duration: 22:15
  • Updated: 03 Feb 2018
  • views: 1
videos
https://wn.com/Things_I_Get_Myself_Into_Freezer_Dry_Pendant_Repair
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