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Subscribe to this list via RSS Blog posts tagged in Fire Safe

b2ap3_thumbnail_slide-link02.pngInflammable or combustible tanks located inside buildings should consist of an automatic closing heat-actuated valve on each outlet connection situated below the liquid level to avoid continued flow of fire proximity to the tank.

The National Fire Protection Association (NFPA) also added to the above precautionary measures by stating that emergency shutoff valves should include the following mandatory means of closing, which states that fusible elements should have a melting point not exceeding 250 degrees F and should be equipped with automatic shutoff through therma (fire) actuation. Manual shutoff should be present both at a remote location and at the installed location.

Furthermore, all storage tanks containing highly inflammable or poisonous materials should be provided with a heat sensitive automatic closure valve on the inlet and outlet of the tank.

To manage fail-safe situations involving the use of combustible compounds, American valve manufacturing companies has created specialized fusible link assemblies made from carbon compounds. Wherever the temperature rises exorbitantly due to a fire, the main valve closes with the rupturing of the fusible link. Therefore, the spread of fire and the threat of explosion are considerably reduced as the flow of the flammable liquids or gases is stopped.

Applications of Fusible Link

A fusible link functions as a fail-safe close valve in a containment system on a gas line, which cuts the flow through the pipeline during a fire. Fusible links offer protection against fire at tank farms, airports, and petroleum plants. Fusible link valve assemblies are found in storage tanks, carrying vessels, or mixing vessels to control the spread of fire by automatic shut-off of flow.

Fire safety protection systems also use fusible link assemblies as a fail-safe open valve. Introducing a fusible link assembly in the fire safety pipeline or fire suppression system can control the spreading of fire by the automatic opening of a valve that would allow the flow of water or fire-suppressing chemicals to douse out the fire, fusible link assemblies can also help in cooling a storage tank.

The innovative design of Valtorc's fusible link assemblies allows the use of a single valve on a pipe instead of two. These assemblies are further subdivided into low torque, mid torque and high torque series. Apart from the other commonly available fusible link assemblies available in the market that  require the placement of a separate manual valve upstream, the Valtorc fusible link assemblies including the low torque and mid-torque are constructed in such a way that a single valve can work as a manually managed unit, even when the fusible link is armed. The option of manual operation is also available in the high torque series, which can be done by just disconnecting the fusible links.  Additionally, the assemblies can be customized to suit the needs of the customer. The valves undergo factory assembly and testing so as to ensure maximum safety and customer satisfaction.

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Posted by on in Valve 101

The intention for a fire-safe valve is to maintain a strategic distance from or defeat ignitable fluid (liquid or gas or gasses encircled from liquid stage) to pass, at any rate for a given time and in any occasion in the midst of that period not in segregating aggregates, a close valve in the midst of overheating of the pipeline, brought on by fire or similar events. When you ought to utilize a blaze safe valve is given by a sensible danger examination. When you are obliged to utilize one is subject to any tenets, regulations and laws concerning the uncommon methodology, plant, pipeline, vessel or contraption you have. Check if fire safe tried sort or just fire safe configuration without test of real sort is needed.

b2ap3_thumbnail_fire-safe-direct-mount-ball-valve-series-160ss.pngFire tested certified ball valves: Valtorc International give fire safe affirmed ball valve by ASME/API standard 607 fifth versions, passed in June 2005. The similar standard is ISO 10497-5:2004. The standard was titled, Fire Test for Soft-situated Quarter-turn Valves. Fire safe valve was planned when the plant is under fire; the delicate seats were all burnt, the valve was still fixed by the exact valve ball & body. This will keep the harm as low as would be prudent.

Valve Series: 160 was endorsed with split body flanged pedal to the metal configuration, Belleville washer, and graphite gasket & stem pressing. This sort is intended for most businesses with qualified size 1/2" to 4" (Dn15 to Dn100) & qualified weight rating Class 150, 300 / Pn 10, 16, 25, 40 for thing 207 f, 207 s, 107 s and high weight valve Class 900, 1500 for Item 305 d, 305 f, 306 d, and 306 f sort. Valtorc is currently get ready new valves of distinctive sorts and sizes range for fire safe test.

Result of 3/4-Way Fire Safe Valve: The fire safe test asks the ball to square the port in the wake of terminating to keep from internal spillage. For 3/4-way valve, you'll have 3 ports however stand out ball. That is the reason nobody can get this going, the stand out ball can't obstruct 3 or 4 ports. The result Valtorc offer is to utilize suitable seals on multi-route valve to keep from external spillage while terminating, and set 3 or 4 fire safe valves on each one port. These 2-way fire safe valves will hinder the media by their fire safe outline.

Valtorc additionally gives fire safe ball valves that have been tested and affirmed to API 607 to meet today's security regulation prerequisites for petroleum and other combustible applications. The Howell Fire safe valves are accessible in strung, attachment weld, butt weld and flanged finishes. Sanitary valves are additionally accessible and accompany Tri-Clamp closes or with developed butt-weld closes.

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Posted by on in Valve 101

b2ap3_thumbnail_fm-approved-logo-125.pngThe intention for a fire-safe valve is to maintain a strategic distance from or defeat ignitable fluid (liquid or gas or gasses encircled from liquid stage) to pass, at any rate for a given time and in any occasion in the midst of that period not in segregating aggregates, a close valve in the midst of overheating of the pipeline, brought on by fire or similar events. When you should utilize a blaze safe valve is given by a sensible danger examination. When you are obliged to utilize one is subject to any tenets, regulations and laws concerning the uncommon methodology, plant, pipeline, vessel or contraption you have. Check if fire safe tried sort or just fire safe configuration without test of real sort is needed.

Fire tested certified ball valves: Valtorc's fire safe affirmed ball valve by ASME/API standard 607 fifth versions, passed in June 2005. The similar standard is ISO 10497-5:2004. The standard was titled, Fire Test for Soft-situated Quarter-turn Valves. Fire safe valve was planned when the plant is under fire; the delicate seats were all burnt, the valve was still fixed by the exact valve ball & body. This will keep the harm as low as would be prudent.

Results of 3/4-Way Fire Safe Valve: The fire safe test asks the ball to square the port in the wake of terminating to keep from internal spillage. For 3/4-way valve, you'll have 3 ports however stand out ball. That is the reason nobody can get this going, the stand out ball can't obstruct 3 or 4 ports. The result is that Valtorc's offer is to utilize suitable seals on multi-route valve to keep from external spillage while terminating, and set 3 or 4 fire safe valves on each one port. These 2-way fire safe valves will hinder the media by their fire safe outline.

Valtorc additionally gives fire safe ball valves that have been tested and affirmed to API 607 to meet today's security regulation prerequisites for petroleum and other combustible applications. The Fire safe valves are accessible in strung, attachment weld, butt weld and flanged finishes. Sanitary valves are additionally accessible and accompany Tri-Clamp closes or with developed butt-weld closes.

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Posted by on in Valve 101

b2ap3_thumbnail_firesafevalve.jpgWe all are worried about the safety of our loved ones and our assets. Life is uncertain, and it is not really possible to live free from the worries of any unforeseen natural or error-driven threats. As the machinery and industrial parts are getting more complex, the need to keep things in control is increasing more than ever. To prevent any unfortunate event of fire or accidental damage, you must use new age technology auto parts and tools.

One of the most recent developments in industrial tools to prevent any sad event due to fire is the introduction of fire safe valves. These valves are designed to prevent fire from spreading or turning into a life threat, if the fuel valve gets damaged or generates a leakage.

The fire safe valves constitute spring loaded valves which are thermally actuated. In case of fire, these close automatically and stop the fuel flow. The fuel flow from crankcase of the engine and the reserve oil supply gets hindered, thus minimizing the chances of leakage.

Preventing the flow of fuel such as oil, gas, petrol and other combustibles, these spring loaded valves prove to be very useful and effective against any damage. The benefits of using fire safe valves in a system are:

  • Protection of personnel or life
  • Lower insurance rates
  • Protection of equipment
  • Protection of environment
  • Prevents oil supply from feeding a fire


It is because of these advantages and benefits that the use of these valves is highly recommended and appreciated. These days, a number of companies offer a large range of fire safe valves which provide great protection even in high temperature and high pressure conditions.

You can find a wide range of valve products in the market these days, to be used in a multitude of places, from small equipment to giant machinery. Depending upon your requirements, you can select valves suitable for oil, gas, petroleum and other combustible fuels.

The price of the fire safe valves is not necessarily higher than the non-fire safe, making them a perfect alternative over the conventional choices. You can ensure safety of your equipment and the personnel around them, by opting for fire safe valves for your industrial machinery and tools.

So, get going and find a reliable supplier of these valves on the internet like ValtorcĀ® International and get great protection from fire for your essential systems. After all, living without worries is what we all seek!

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