{"id":112,"date":"2026-06-17T20:10:13","date_gmt":"2026-06-17T16:40:13","guid":{"rendered":"https:\/\/kian-industryco.com\/en\/%d8%b1%d9%88%d8%aa%d8%a7%d8%b1%db%8c-%d9%88%d9%84%d9%88\/"},"modified":"2026-06-18T00:22:35","modified_gmt":"2026-06-17T20:52:35","slug":"rotary-valve","status":"publish","type":"page","link":"https:\/\/kian-industryco.com\/en\/products\/maintenance-of-tanks-and-silos\/rotary-valve\/","title":{"rendered":"Rotary Valve"},"content":{"rendered":"\t\t
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\r\n Kian Industry | Material Flow Control<\/span>\r\n

Rotary Valve<\/span><\/h1>\r\n

Controlled feeding and discharge of powder and granular materials in pneumatic and gravity systems \u2014 high precision, leak-proof, and continuous operation<\/p>\r\n

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1-50<\/span>tons\/hour \u2014 Capacity<\/span><\/div>\r\n
99%<\/span>Sealing Efficiency<\/span><\/div>\r\n
24\/7<\/span>Continuous Operation<\/span><\/div>\r\n <\/div>\r\n
\r\n Consultation & Price Inquiry<\/a>\r\n View Features<\/a>\r\n <\/div>\r\n <\/div>\r\n
\r\n \"Kian\r\n
\r\n <\/svg>\r\n Precise Flow Control<\/span>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n
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What is a Rotary Valve and How Does It Work?<\/span><\/h2>\r\n
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The rotary valve is a precision mechanical device for controlled feeding and discharge of powder and granular materials in pneumatic and gravity conveying systems. By rotating a rotor with specially designed vanes inside a housing, it regulates material flow continuously and controllably, preventing air and dust leakage. Kian Industry's rotary valve, with high precision, wear resistance, and speed adjustment capability, is widely used in cement, gypsum, food, chemical, pharmaceutical, and petrochemical industries.<\/p>\r\n

The rotary valve consists of a cylindrical housing, a rotor with adjustable vanes, a shaft, bearings, a sealing system, and a gearmotor. As the rotor rotates, material enters the pockets between the vanes from the inlet and is directed toward the outlet. Kian Industry designs and customizes the rotary valve based on material type, capacity, working pressure, and the specific needs of each factory.<\/p>\r\n <\/div>\r\n

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\u2705<\/span> Controlled feeding and discharge<\/div>\r\n
\u2705<\/span> Complete sealing with no leakage<\/div>\r\n
\u2705<\/span> High dosing accuracy<\/div>\r\n
\u2705<\/span> 24\/7 continuous operation<\/div>\r\n
\u2705<\/span> Wear-resistant<\/div>\r\n
\u2705<\/span> Speed adjustable<\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n
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\r\n Key Features<\/span>\r\n

Why Kian Industry<\/span> Rotary Valve<\/h2>\r\n

The most advanced and precise industrial rotary valves with unique design<\/p>\r\n <\/div>\r\n

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Complete Sealing with No Leakage<\/h3>\r\n

Advanced sealing system with Teflon and silicone gaskets \u2014 prevents air and dust leakage in pneumatic systems<\/p>\r\n <\/div>\r\n\r\n

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High Dosing Accuracy<\/h3>\r\n

Precise vane design and adjustable rotational speed \u2014 enables precise material dosing for sensitive applications<\/p>\r\n <\/div>\r\n\r\n

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Wear Resistance<\/h3>\r\n

Vanes made of stainless steel, cast iron, or wear-resistant polyurethane \u2014 suitable for abrasive and hard materials<\/p>\r\n <\/div>\r\n\r\n

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Speed Adjustable<\/h3>\r\n

Equipped with gearbox and inverter \u2014 allows speed adjustment and precise flow rate control based on production needs<\/p>\r\n <\/div>\r\n\r\n

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Continuous Non-Stop Operation<\/h3>\r\n

Designed for 24\/7 continuous operation \u2014 with durable components and automatic lubrication system<\/p>\r\n <\/div>\r\n\r\n

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Full Customization<\/h3>\r\n

Number of vanes, material, inlet\/outlet dimensions, and sealing type are designed based on your needs<\/p>\r\n <\/div>\r\n\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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\r\n Applications<\/span>\r\n

Industries Covered by Rotary Valve<\/span><\/h2>\r\n <\/div>\r\n
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\ud83c\udfd7\ufe0f<\/span> Cement and Gypsum Industries<\/div>\r\n
\ud83c\udf3e<\/span> Food and Animal Feed Industries<\/div>\r\n
\ud83e\uddea<\/span> Chemical and Petrochemical Industries<\/div>\r\n
\ud83d\udc8a<\/span> Pharmaceutical and Hygienic Industries<\/div>\r\n
\ud83e\udea8<\/span> Mining and Minerals<\/div>\r\n
\u267b\ufe0f<\/span> Recycling and Waste<\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n
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\r\n Technical Specifications<\/span>\r\n

Rotary Valve<\/span> Technical Specifications<\/h2>\r\n <\/div>\r\n
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Capacity<\/span>1 to 50 tons\/hour<\/span><\/div>\r\n
Inlet\/Outlet Diameter<\/span>100 to 600 mm<\/span><\/div>\r\n
Number of Vanes<\/span>6, 8, 10, or 12 vanes<\/span><\/div>\r\n
Vane Material<\/span>Carbon Steel, SS304, SS316, Cast Iron, Polyurethane<\/span><\/div>\r\n
Sealing Type<\/span>Blade, Gasket, Pneumatic<\/span><\/div>\r\n
Motor Power<\/span>0.5 to 7.5 kW<\/span><\/div>\r\n
Working Temperature<\/span>Up to 150\u00b0C<\/span><\/div>\r\n
Warranty<\/span>24 months<\/span><\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n
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\r\n Benefits<\/span>\r\n

Why Kian Industry<\/span> Rotary Valve<\/h2>\r\n <\/div>\r\n
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Precise Material Flow Control<\/h3>\r\n

Precise material dosing with high accuracy \u2014 suitable for sensitive production lines and pharmaceutical\/food industries<\/p>\r\n <\/div>\r\n

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Reduced Operating Costs<\/h3>\r\n

Low energy consumption, easy maintenance, and long service life \u2014 reduced repair and maintenance costs<\/p>\r\n <\/div>\r\n

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Increased Production Line Efficiency<\/h3>\r\n

Continuous non-stop material feeding \u2014 increasing efficiency and reducing production line downtime<\/p>\r\n <\/div>\r\n <\/div>\r\n <\/div>\r\n\r\n \r\n

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\r\n Engineering Tool<\/span>\r\n

Rotary Valve<\/span> Selection Calculator<\/h2>\r\n

Enter capacity and material type to calculate the appropriate rotary valve size<\/p>\r\n <\/div>\r\n

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