Key Specifications / Features
This DN300 (12-inch) dual plate check valve features a robust ductile iron body paired with a durable aluminum bronze C954 disc and a NBR rubber seat, providing reliable, tight shut-off and corrosion resistance. Designed to handle JIS 10K pressure ratings, it ensures smooth flow control and prevents backflow in pipelines across water, chemical, and industrial applications. The dual plate design allows compact installation with reduced weight while maintaining high performance. As a leading JIS dual plate check valve supplier in China, we deliver premium-quality valves engineered for long-lasting durability, efficiency, and dependable operation in diverse industrial systems.
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