
Pneumatic Sealed Heavy Duty Industrial Round Flange Rotary Valve. ISO 9001 Certification: Machines are certified to ensure quality management standards in production and service. Full Customization Options: Tailor-made solutions available for diameter, material, motor type, and technical specs. 1-Year Warranty Coverage: Covers manufacturing defects under normal use starting from the shipment date. Versatile Material Handling: Suitable for cement, ore, sugar, grains, plastics, dust, and various bulk solids. Multiple Drive Modes: Available with Chain Drive or Direct Drive options for flexible operation. Wide Pressure Range: Operates effectively in both positive and negative air pressure pneumatic systems. Durable Material Options: Constructed from Cast Iron, Mild Steel, 304, 316, and 316L Stainless Steel. Flexible MOQ: Minimum Order Quantity starts at just 1 piece for diverse customer needs.