西華貿易有限公司 (西華産業) Official site

Rotary valve

Customization of products is available! We offer a lineup for granules and powders.

We would like to introduce the "Rotary Valve" that we handle. The rotary valve for granules optimizes the position and shape of the new W-shaped clogging prevention grooves, achieving a state where particles within the grooves can flow. Additionally, the cross-sectional area of the inlet flow path is analyzed and calculated to ensure that its effective area is equivalent to the nominal cross-sectional area of the valve. Furthermore, the rotary valve for powders reduces maintenance costs through standardized design. 【Features of the Rotary Valve for Granules】 ■ The optimized design effectively reduces the intermittent shocks generated when the rotor shears granular materials. ■ The lifespan of the drive chain and motor reducer is extended. ■ The maintenance cycle for the entire valve is significantly improved. *For more details, please download the PDF or feel free to contact us.

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basic information

【Rotary Valve for Powder Features】 ■ Large diameter inlet flow path cross-section, high filling rate ■ Precision cast housing ■ Excellent sealing performance due to offset inlet design ■ High load capacity, high rigidity, small clearance ■ Blade tip with chamfered edge ■ Standardized design reduces maintenance costs *For more details, please download the PDF or feel free to contact us.

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For more details, please download the PDF or feel free to contact us.

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We will respond to the diverse and advanced needs of all industrial sectors with our comprehensive capabilities. ■Contact Information Japan: Tokyo: 03-5221-7113 (Seika Sangyo Co., Ltd. Industrial Machinery Division) Osaka: 06-6345-3172 (Seika Sangyo Co., Ltd. Osaka Industrial Machinery Division) China Shanghai: +86-21-6235-0060 (Seiyo Trading (Shanghai) Co., Ltd.)