Developed on the foundation of our manual non-rising stem resilient seated gate valves, this series incorporates high-performance permanent magnetic materials, utilizing magnetic force to regulate the opening and closing of the internal closure mechanisms. Operating essentially as a magnetic lock, the valve features a pocketless, hole-free design that is anti-clogging, highly durable, and resilient to mechanical damage. It delivers exceptional anti-theft security, ensuring that the valve cannot be operated without our proprietary specialized magnetic key. This advanced security solution is highly favored and widely deployed across the water supply, HVAC heating, gas supply, and solar water heating industries.