효율적인 열 감지 방법 LED 및 버저와 함께 FM 200 화재 경보 시스템

Video Description:
Discover the Ball Valve Type FM200 Pipe Network System, designed for temperatures up to 200°F and pressures of 200 PSI. This efficient heat detection method ensures reliable water distribution with its durable brass valve and four outlets. Perfect for plumbing applications, it offers easy installation and long-term performance.