General-Purpose Rotary Valve – Blow-Through Type
Designed with an open-type rotor to minimize powder adhesion
The general-purpose rotary valve, Blow-Through Type, is available in three series: the Standard Type B Series, the Fully Blow-Through Type CB Series, and the Easy-Clean Type SB Series. The CB Series is a standard model designed specifically for pneumatic conveying, featuring a mixed-phase pipe at the discharge section. Both the B Series and CB Series are equipped with an open-type (O-type) rotor. The SB Series, based on the B Series, features a structure that allows one side of the stuffing box to be opened, enabling easy rotor removal and simplified cleaning. For further details, please download the catalog.
basic information
【Features】 【Standard Type B Series】 ○ Standard rotary valve for pneumatic conveying equipped with a mixed-phase pipe at the discharge section ○ Air flows through the rotor blades, reducing powder adhesion ○ Compact height design enabled by the mixed-phase pipe, allowing a lower upstream hopper height ○ Open-type (O-type) rotor design ○ Wide range of piping connection sizes available to match conveying pipelines 【Complete Flow Type CB Series】 ○ Structure allowing all conveying air to pass through the rotor section ○ Further reduction of powder adhesion as all air flows through the rotor blades ○ Compact height design enabled by the mixed-phase pipe ○ Open-type (O-type) rotor design Piping size is limited due to connection within the circular stuffing box 【Easy Cleaning Type SB Series】 ○ Based on the B Series with a structure that allows one side of the stuffing box to be opened ○ Easy rotor removal for simplified cleaning ○ Ideal for handling highly adhesive powders or for frequent product changeovers ○ Available materials: cast iron or stainless steel casting ● For further details, please refer to the catalog or feel free to contact us.
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We are a specialized manufacturer of bulk material handling equipment, such as "rotary valves" for feeding and discharging, as well as diverter valves for pneumatic conveying systems.





























