شیر پروانه ای دو فلنجه با روکش نایلونی U شکل

The nylon coated U section double flange butterfly valve is favored for its exceptional resistance to corrosion, abrasion, and chemical exposure, making it ideal for challenging environments like marine, chemical, and water treatment applications. The U section body design enhances structural rigidity and allows easier installation between flanges, while the double flange connection ensures secure mounting and leak-proof performance. The nylon coating acts as a durable protective layer, extending the valve's service life by preventing rust and surface damage. It also offers a smooth surface that reduces flow resistance and minimizes buildup of scale or debris. With reliable sealing, easy operation, and robust mechanical strength, this valve is an excellent choice for systems that require long-term stability and low maintenance in corrosive or humid conditions.