Fire Safe Ball Valve Meaning

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Fire safe ball valve meaning. Valtorc international give fire safe affirmed ball valve by asme api standard 607 fifth versions passed in june 2005. Also available on request. The conval fire safe clampseal valve has been tested and successfully passed the rigorous test procedure defined by the american petroleum institute api standard 6fa. Api 607 4th edition api 6fa bs 6755 part ii two piece soft seated ball valve actuator mounting pad as per iso 5211 in metric unc multiple stem sealing antistatic device stem to body stem to ball blow out proof stem fire safe metal lip specially designed.

Fire safe valve is a valve that can maintain its pressure containing ability during and after a certain period of fire exposing this kind of valve we use because the possibility of hazardous or flammable fluid leakage from the valve during fire event. This means it has been pressurized set under fire at a defined temperature and duration and after stopping the fire supply the valve has been shock cooled and the. Backflow apollo engineering team sponsors uncc student project apollo valves. Fire safe design confirms to api 607 valves are tested and fire safe certified by bureau veritas.

If we are using a non fire safe valve for a flammable fluid which has likelihood to be exposed in fire pool during accident then we will have. The valve is fire safe tested and approved according to common standards like api 607 api 6 fa iso 10497 etc or the valve is within the qualification range of this standard. Api 598 b 6 6755 part 1 fire safe. Fire tested certified ball valves.

Ansi b 16 25 pressure tests. In brief this procedure calls for the test valve to be placed in line and pressurized to 75 of rated pressure then subjected to a 1400 1800 f fire for 30 minutes. Gates globes check. Australian pipeline valve was one of the first companies in the world to gain fire safe certification to the fifth edition of api607 as well as api6fa for floating and trunnion ball valves and is now one of the only companies in the world to hold fire safe certification to the 6th edition of api607.

Check if fire safe tried sort or just fire safe configuration without test of real sort is needed. Butt welded valve ends. Design standard api 6d bs en iso 17292 and ansi b16 34 multiport fire safe ball valves valves with extended stems valves for underground applications etc. Fire safe valves are designed to prevent the fire from the fuel valve if gets damaged or leaked.

Controlling the flow of combustibles these spring loaded valves said to be very effective against any damage.