
Frfv Rotary Seal Feed Ceramic Valve-----------Precision Regulation and Backflow Prevention for High-Pressure Applications. Fully Ceramic Lining: Superior resistance to wear, corrosion, and erosion for long-lasting durability. Effective Backflow Prevention: Prevents gas medium backflow in reaction vessels to maintain process integrity. Hard-Sealed Design: Ensures a clean, non-polluting environment by preventing contaminants from entering the flow. Precise Continuous Feeding: Allows accurate and continuous feeding under high-pressure conditions. Wide Pressure Range: Nominal pressure Pn10 to Pn40 suitable for high-pressure applications. Flexible Customization: Offers full, minor, and flexible customization from samples or designs. ISO & CE Certified: Manufactured with ISO45001:2018, ISO14001 certifications and CE product approval.