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AIKE Product

70°Fire Protection Valve

Fire protection fire in installed in supply and exit wind duct of ventilation and air conditioning system. It is on-state at ordinary times.
When the pipe gas temperature reached 70 ℃, the fusible piece fused, the valve closed automatically under the effect of torsion spring force.  For some time to meet the requirements of fire-proof stability and integrity, playing a role of smoke control and fire resistance.
(Editor:AIKE)
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