Fire Safe Valve Standard

Ansi b 16 25 pressure tests.

Fire safe valve standard.

Carbon steel or stainless steel 2 way fire safe ball valves. Carbon steel or stainless steel 2 way fire safe ball valves. Actuator mounting pad on the valve is as per iso 5211. Ansi b 16 5 butt welded valve ends.

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. The valves are placed under pressure 75 of the max. The standard was titled fire test for soft situated quarter turn valves. Ansi b 16 10 flange dimensions.

The delicate seats were all burnt the valve was still fixed by the exact valve ball body. 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. The fire safety test as conducted by tüv süd ensures that the valves demonstrate minimal leakage and can still be operated in case of fire. Fire safe valve was planned when the plant is under fire.

Npt or socket weld with heat sink for weld in place. This will keep the harm as low as would be prudent. Working pressure with water and must withstand a fire temperatures between 750 1000 c for 30 minutes. Api 607 4th edition api 6fa bs 6755 part ii.

Api 598 b 6 6755 part 1 fire safe. 150 or 300 ansi flange 1 2 to 8 pneumatic electric or manual. Other applicable standards.