• Pre-action system

    published: 28 Feb 2016
  • 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
  • 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
  • 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
  • Preaction sprinkler movie

    published: 09 Jun 2014
  • Fire sprinkler pre-action testing

    published: 28 May 2014
  • WET Pipe and pre action sprinkler system

    published: 28 Dec 2017
  • Double Interlock Preaction System

    published: 27 Feb 2017
  • Clean Agent vs Pre-Action Sprinkler

    See for yourself why 43% of fire damaged businesses never reopen. This 11 minute video will show you, in dramatic detail, what an after-hours fire could do to your business. You'll see how long a fire can burn before sprinklers even activate. You also see a state-of-the-art waterless fire protection system in action and discover how you can safely protect critical business systems and irreplaceable assets from fire and water, 24 hours a day. Is your business fully protected from catastrophic losses? If you're not sure, please watch this video and if you require additional information contact me at - jkonenkamp@centuryfp.com or check out our website at http://www.centuryfp.com

    published: 26 Jan 2011
  • 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
  • Viking Single Interlock Preaction System - System Reset Procedure

    System Reset Procedure for the Viking Single Interlock Preaction System. More information available at www.vikinggroupinc.com.

    published: 05 Oct 2011
  • FIRE FIGHTING Preaction Valve

    FIRE FIGHTING Preaction Valve our blog our facebook page our google . FIRE FIGHTING Preaction Valve. اداه تستخدم في انطمة dry system و pre action system لزيادة سرعة فتح dry pipe valve and preaction deluge valve MY FACEBOOK PAGE : .

    published: 31 Oct 2016
  • How deluge system worrk

    An explanation of how the work fire fighting by deluge vavle شرح لكيفية عمل نظام اطفاء الحريق بنظام الغمر

    published: 29 Aug 2015
  • What Is A Pre Action Fire Suppression System?

    A single interlock viking electric pneumatic double interlocked preaction systems utilize a deluge if the detection system (alone) operates due to fire, damage, hi fog pre action are used protect areas where there is risk of false discharge or home fire protection suppression can you explain 'dry action' system? As have probably surmised, numerous 'types' water based sprinkler feb 27, 2016. Second, individual sprinkler heads release to let water flow onto the fire a system is an active protection method, consisting of supply system, this delay in suppression results larger prior control, pre action systems are hybrids wet, dry, and deluge systems, depending can be considered single interlock double on intentions coverage. Pre action fire sprinkler systems from associated protection contain...

    published: 01 Sep 2017
  • 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
  • Fire Sprinkler System

    www.etalonsecurity.com ERBIL-IRAQ Fire Sprinkler Systems: -Wet Pipe System - Dry Pipe System - Deluge System -Pre-action System - Sprinkler Types كل عام تساهم النيران في موت اكثر من 100,000 شخص في العالم تقريبا وتبلغ التكلفة النقدية للأضرار في الممتلكات والانقطاع عن الأعمال وممارسة الحياة اليومية الى مئات المليارات من الدولارات سنويا. مضادات الدخان بإمكانها مقاومة الدخان فقط لكن مرشات الماء الخاصة بإطفاء النيران بإمكانها التحكم وإخماد النيران بفعالية وبحيث تسمح للقاطنين بالقرب من أماكن النيران بإخلاء بيوتهم واللجوء الى اماكن أمنة، بالإضافة الى تحكمها بالنار قبل انتشارها ووصولها الى أماكن أخرى مما يسمح بتقليل الأضرار . تشير الإحصائيات الى أن 90% من النيران يتم التحكم بها وإخمادها بفضل هذه المرشات اذا ما تم استخدام من 1-3 مرشة. المرشات الاوتوماتيكية تعمل 24 ساعة في اليوم و7 أيام في الأسب...

    published: 08 Feb 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
  • Pre - Action System

    published: 22 May 2015
  • How Does a Sprinkler System Works

    Fire is one of the greatest discoveries of mankind. But when it goes out of control, it could eventually cause fatalities. As long as there have been buildings, there are fire accidents. Hence, the invention of fire sprinklers helped in restricting fire accidents and control damages. The first automatic fire sprinkler was invented by Henry S. Parmalee of New Haven, Connecticut in 1874. Until 1940s, fire sprinklers were installed only in commercial building to save properties. But over the years, fire sprinklers have become mandatory safety equipment in most of the schools, colleges, hospitals and multi storey buildings. A.S.Menon, Managing director, NFA, submitted a Research journal in 1993 at the British Automatic Fire Sprinkler Association meet. The journal stated that “if a building is ...

    published: 04 Nov 2016
  • 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
  • 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
  • Victaulic Installation-Ready™ Fire Protection Couplings & Pipe Fittings

    A video case study describes how the installation of Victaulic fire protection couplings and pipe fittings provided increased safety, installation speed and reliability for the National Distribution Warehouse's fire protection system in Auckland, New Zealand. Results exceeded the contractor's expectations and reduced labor and costs compared with welding alternatives. See how the Installation-Ready™ and FireLock® products in the pump room and overhead sprinkler installation provided these benefits and more.

    published: 09 Jul 2014
  • 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
  • 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
developed with YouTube
Pre-action system
3:01

Pre-action system

  • Order:
  • Duration: 3:01
  • Updated: 28 Feb 2016
  • views: 22234
videos
https://wn.com/Pre_Action_System
Viking Double Interlock Preaction System - System Reset Procedure
3:58

Viking Double Interlock Preaction System - System Reset Procedure

  • Order:
  • Duration: 3:58
  • Updated: 04 Oct 2011
  • views: 50266
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
Pre Action in Elevator Technical Room
1:25

Pre Action in Elevator Technical Room

  • Order:
  • Duration: 1:25
  • Updated: 18 May 2016
  • views: 16107
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
Know More Risk: Four Types of Water Based Sprinkler Systems
3:09

Know More Risk: Four Types of Water Based Sprinkler Systems

  • Order:
  • Duration: 3:09
  • Updated: 13 Nov 2014
  • views: 46199
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
Preaction sprinkler movie
1:16

Preaction sprinkler movie

  • Order:
  • Duration: 1:16
  • Updated: 09 Jun 2014
  • views: 17391
videos
https://wn.com/Preaction_Sprinkler_Movie
Fire sprinkler pre-action testing
3:28

Fire sprinkler pre-action testing

  • Order:
  • Duration: 3:28
  • Updated: 28 May 2014
  • views: 17002
videos
https://wn.com/Fire_Sprinkler_Pre_Action_Testing
WET Pipe and pre action sprinkler system
10:28

WET Pipe and pre action sprinkler system

  • Order:
  • Duration: 10:28
  • Updated: 28 Dec 2017
  • views: 400
videos
https://wn.com/Wet_Pipe_And_Pre_Action_Sprinkler_System
Double Interlock Preaction System
3:58

Double Interlock Preaction System

  • Order:
  • Duration: 3:58
  • Updated: 27 Feb 2017
  • views: 1795
videos
https://wn.com/Double_Interlock_Preaction_System
Clean Agent vs Pre-Action Sprinkler
11:51

Clean Agent vs Pre-Action Sprinkler

  • Order:
  • Duration: 11:51
  • Updated: 26 Jan 2011
  • views: 3309
videos
See for yourself why 43% of fire damaged businesses never reopen. This 11 minute video will show you, in dramatic detail, what an after-hours fire could do to your business. You'll see how long a fire can burn before sprinklers even activate. You also see a state-of-the-art waterless fire protection system in action and discover how you can safely protect critical business systems and irreplaceable assets from fire and water, 24 hours a day. Is your business fully protected from catastrophic losses? If you're not sure, please watch this video and if you require additional information contact me at - jkonenkamp@centuryfp.com or check out our website at http://www.centuryfp.com
https://wn.com/Clean_Agent_Vs_Pre_Action_Sprinkler
Sprinkler System Animation  Alarm Valve activated
1:42

Sprinkler System Animation Alarm Valve activated

  • Order:
  • Duration: 1:42
  • Updated: 14 Apr 2017
  • views: 37195
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
Viking Single Interlock Preaction System - System Reset Procedure
4:50

Viking Single Interlock Preaction System - System Reset Procedure

  • Order:
  • Duration: 4:50
  • Updated: 05 Oct 2011
  • views: 31548
videos
System Reset Procedure for the Viking Single Interlock Preaction System. More information available at www.vikinggroupinc.com.
https://wn.com/Viking_Single_Interlock_Preaction_System_System_Reset_Procedure
FIRE FIGHTING Preaction Valve
1:58

FIRE FIGHTING Preaction Valve

  • Order:
  • Duration: 1:58
  • Updated: 31 Oct 2016
  • views: 359
videos
FIRE FIGHTING Preaction Valve our blog our facebook page our google . FIRE FIGHTING Preaction Valve. اداه تستخدم في انطمة dry system و pre action system لزيادة سرعة فتح dry pipe valve and preaction deluge valve MY FACEBOOK PAGE : .
https://wn.com/Fire_Fighting_Preaction_Valve
How deluge system worrk
3:17

How deluge system worrk

  • Order:
  • Duration: 3:17
  • Updated: 29 Aug 2015
  • views: 96483
videos
An explanation of how the work fire fighting by deluge vavle شرح لكيفية عمل نظام اطفاء الحريق بنظام الغمر
https://wn.com/How_Deluge_System_Worrk
What Is A Pre Action Fire Suppression System?
0:47

What Is A Pre Action Fire Suppression System?

  • Order:
  • Duration: 0:47
  • Updated: 01 Sep 2017
  • views: 636
videos
A single interlock viking electric pneumatic double interlocked preaction systems utilize a deluge if the detection system (alone) operates due to fire, damage, hi fog pre action are used protect areas where there is risk of false discharge or home fire protection suppression can you explain 'dry action' system? As have probably surmised, numerous 'types' water based sprinkler feb 27, 2016. Second, individual sprinkler heads release to let water flow onto the fire a system is an active protection method, consisting of supply system, this delay in suppression results larger prior control, pre action systems are hybrids wet, dry, and deluge systems, depending can be considered single interlock double on intentions coverage. Pre action fire sprinkler systems from associated protection contain an additional detection device that will recognize a before the sprinklers aug 14, 2012 when installing system there are three general types, wet pipe, dry and pre. Pre action sprinkler fire system how does a preaction work? Quora. Pre action fire sprinkler systems pre system. Preaction system with looking to protect your business? Our pre action fire suppression sprinkler systems are more reliable than dry pipe and decrease an accidental a will prime the pipework low air pressure monitor hide this messagefire engineering dec 1, 2008 today, many changes enhancements of automatic operation detection allows preaction valve home systems; possible condition may allow time for extinguishment by alternate means, internal corrosion is growing concern industry. A wet pipe system contains water minnesota state fire marshal protection section nfpa 13 defines a preaction sprinkler as employing automatic sprinklers 14 systemsred e cabinet integrated packagemodel dv 5. Corrosion in these systems causes failures how is a pre action sprinkler system different from regular sprinklers? The clean agent fire suppression acts as the first line of defense protecting your which employs automatic and closed type heads connected to piping that contains air (either. Vfp fire systems vfpfire pre action. Googleusercontent search. The difference, however, is that water held from piping by an electrically operated valve, known as a pre action valve the system's discharge two step process first, innovative detection system identifies smoke or heat, which activates allows to flow into and effectively creates wet pipe sprinkler. Pre action single or double interlock systems continental fire preaction system with electric pneumatic release pre suppression dry searchdatacenterpre sprinkler nj, ny associated protectionpre systemspreaction tyco products. Pre action fire sprinkler systems pre system wikipedia. Key differences in sprinkler systems occupational health & safetywormald australia. Corrosion inhibition of dry and pre action fire suppression systems sprinklers bfpe international. Pre action fire sprinkler systems employ the basic concept of a dry pipe system in that water is not normally contained within pipes. Php url? Q webcache.
https://wn.com/What_Is_A_Pre_Action_Fire_Suppression_System
Victaulic FireLock NXT™ Series 769 Preaction Valve – Placing System into Service
3:12

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

  • Order:
  • Duration: 3:12
  • Updated: 21 May 2015
  • views: 15208
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
Fire Sprinkler System
11:08

Fire Sprinkler System

  • Order:
  • Duration: 11:08
  • Updated: 08 Feb 2015
  • views: 1753
videos
www.etalonsecurity.com ERBIL-IRAQ Fire Sprinkler Systems: -Wet Pipe System - Dry Pipe System - Deluge System -Pre-action System - Sprinkler Types كل عام تساهم النيران في موت اكثر من 100,000 شخص في العالم تقريبا وتبلغ التكلفة النقدية للأضرار في الممتلكات والانقطاع عن الأعمال وممارسة الحياة اليومية الى مئات المليارات من الدولارات سنويا. مضادات الدخان بإمكانها مقاومة الدخان فقط لكن مرشات الماء الخاصة بإطفاء النيران بإمكانها التحكم وإخماد النيران بفعالية وبحيث تسمح للقاطنين بالقرب من أماكن النيران بإخلاء بيوتهم واللجوء الى اماكن أمنة، بالإضافة الى تحكمها بالنار قبل انتشارها ووصولها الى أماكن أخرى مما يسمح بتقليل الأضرار . تشير الإحصائيات الى أن 90% من النيران يتم التحكم بها وإخمادها بفضل هذه المرشات اذا ما تم استخدام من 1-3 مرشة. المرشات الاوتوماتيكية تعمل 24 ساعة في اليوم و7 أيام في الأسبوع وتقوم بإخماد النيران اوتوماتيكيا قبل فوات الأوان
https://wn.com/Fire_Sprinkler_System
Nitrogen Generator System on a Preaction Fire Sprinkler System
1:02

Nitrogen Generator System on a Preaction Fire Sprinkler System

  • Order:
  • Duration: 1:02
  • Updated: 05 Nov 2013
  • views: 2422
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
Pre - Action System
0:34

Pre - Action System

  • Order:
  • Duration: 0:34
  • Updated: 22 May 2015
  • views: 3341
videos
https://wn.com/Pre_Action_System
How Does a Sprinkler System Works
2:52

How Does a Sprinkler System Works

  • Order:
  • Duration: 2:52
  • Updated: 04 Nov 2016
  • views: 9198
videos
Fire is one of the greatest discoveries of mankind. But when it goes out of control, it could eventually cause fatalities. As long as there have been buildings, there are fire accidents. Hence, the invention of fire sprinklers helped in restricting fire accidents and control damages. The first automatic fire sprinkler was invented by Henry S. Parmalee of New Haven, Connecticut in 1874. Until 1940s, fire sprinklers were installed only in commercial building to save properties. But over the years, fire sprinklers have become mandatory safety equipment in most of the schools, colleges, hospitals and multi storey buildings. A.S.Menon, Managing director, NFA, submitted a Research journal in 1993 at the British Automatic Fire Sprinkler Association meet. The journal stated that “if a building is Completely Sprinklered Building then 99.99% of the fire can be controlled by sprinklers alone”. Fire sprinkler systems are heat activated, one sprinkler head at a time. The sprinkler heads must detect a high enough temperature -- usually between 135 and 165 degrees Fahrenheit (57 to 74 Celsius) to get activated. Most sprinkler heads are equipped with a glass trigger filled with a glycerin-based liquid that expands at the appropriate temperature, breaking the glass and activating the sprinkler head. The sprinkler head is attached to a system of pipes that are hidden behind the walls or ceiling. These pipes wind through the building and outside to connect with a reliable water source. When the sprinkler head is triggered, a valve to the pipe system is opened, releasing the water that is kept under pressure from the pipes. The water is quickly pushed out of the pipes through the sprinkler head, spraying water downward and out to the sides. This carefully designed spray of water extinguishes the fire below and prevents it from spreading. Most sprinkler systems installed today are designed using an area and density approach. The design area is a theoretical area of the building representing the worst case area where a fire could burn. The design density is a measurement of how much water per square foot of floor area should be applied to the design area. These calculations are accurately calibrated by NFA’s Hydraulic SprinkCAD software. NFA Sprink CAD is built to design as per the NFPA standards. Fire sprinklers use about six times less water than a fire hose, they're actually less harmful to your property than a visit from the fire department. All the fire sprinklers do not activate at once like it’s shown in movies. Instead, they safeguard properties and lives! National Fire Armour (NFA India) is a leading organization deals in fire safety and fire protection systems like fire extinguishers, CCTV, fire hydrant system, fire alarm systems, fire safety and fire fighting systems in India.
https://wn.com/How_Does_A_Sprinkler_System_Works
Fire Sprinkler Systems Inspection & Service
1:55

Fire Sprinkler Systems Inspection & Service

  • Order:
  • Duration: 1:55
  • Updated: 26 Jul 2017
  • views: 2743
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
How Do Fire Sprinklers Know There's A Fire?
4:02

How Do Fire Sprinklers Know There's A Fire?

  • Order:
  • Duration: 4:02
  • Updated: 23 Jun 2016
  • views: 248364
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
Victaulic Installation-Ready™ Fire Protection Couplings & Pipe Fittings
4:42

Victaulic Installation-Ready™ Fire Protection Couplings & Pipe Fittings

  • Order:
  • Duration: 4:42
  • Updated: 09 Jul 2014
  • views: 24156
videos
A video case study describes how the installation of Victaulic fire protection couplings and pipe fittings provided increased safety, installation speed and reliability for the National Distribution Warehouse's fire protection system in Auckland, New Zealand. Results exceeded the contractor's expectations and reduced labor and costs compared with welding alternatives. See how the Installation-Ready™ and FireLock® products in the pump room and overhead sprinkler installation provided these benefits and more.
https://wn.com/Victaulic_Installation_Ready™_Fire_Protection_Couplings_Pipe_Fittings
FIRE FIGHTING - dry pipe valve operation
1:47

FIRE FIGHTING - dry pipe valve operation

  • Order:
  • Duration: 1:47
  • Updated: 14 Jan 2016
  • views: 70572
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
Sprinkler Talk - Gemini Pre-action Sprinkler Head
4:11

Sprinkler Talk - Gemini Pre-action Sprinkler Head

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  • Duration: 4:11
  • Updated: 13 Jun 2017
  • views: 306
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