Sentemak - Model VFF -Silo Closure Butterfly Valves for Dry Material Processing

The VFF Silo Closure Butterfly Valves are designed for use beneath silos, hoppers, or bins in building material processing plants where interception of gravity-fed dry materials is essential. These valves are constructed with a one-piece fabricated carbon steel body and incorporate SINT engineering polymer composite lining, ensuring durability and long-term performance. The upper square flange with four corner slots allows compatibility with various silo outlet sizes. The valve disc, made from surface-treated carbon steel, offers high abrasion resistance, essential for maintaining a dust-tight seal. These features make the VFF valves well-suited for heavy-duty applications—offering robustness and adaptability for different industrial environments where precision and reliability are critical.