
Premium 28 Head Stainless Steel Industrial Lock Valve for Efficiency. Premium Brass Construction: Made from Hpb59-1 brass with thickened valve body for high temperature tempering and toughness. Anti-Theft Locking Design: Specialized locking anti-theft valve to prevent unauthorized use and ensure energy conservation. Easy Installation: Sewn thread and chamfer design prevent stalling and protect against damage from violent installation. High Flow Capacity: Large caliber design ensures large flow and sufficient water pressure for industrial and household use. Patented Technology: Features multiple patented technologies for innovative locking and anti-theft methods. OEM/ODM Support: Customization available from samples or designs with dedicated R&D engineers. Strict Quality Control: 100% visual and function inspection for finished products to ensure precision and firmness.