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{"title":"Chain Drive Hygienic Stainless Steel Rotary Airlock Valve 6 Inches For Dust","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/66\/27\/7b97a1910f2d9174a0e51b3786f3-200x200-1\/chain_drive_hygienic_stainless_steel_rotary_airlock_valve_6_inches_for_dust_collector_oem.jpg","attrs":{"Brand Name":"FANBAO","Place of Origin":"Shanghai","Minimum Order Quantity":"1","Price":"USD"}}
{"title":"6inch Dust Collector Rotary Valve Airlock High Temperature Abrasion Resistant","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/77\/90\/a55d165b65c236a98393a5251921-200x200-1\/6inch_dust_collector_rotary_valve_airlock_high_temperature_abrasion_resistant.jpg","attrs":{"Brand Name":"FANBAO","Minimum Order Quantity":"2","Price":"USD","Payment Terms":"T\/T"}}
{"title":"Blow Thru Rotary Airlock Valve Air Control High Pressure Customized","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/14\/d3\/59d3de2579d6a8fba083c65e3970-200x200-1\/blow_thru_rotary_airlock_valve_air_control_high_pressure_customized.jpg","attrs":{"Material":"Stainless Steel","Temperature of media":"High Temperature","Voltage":"380V \\ 415V & others","Color":"Customer's Request"}}
{"title":"68L Heavy Duty Dust Collector Rotary Feeder Valve Air Lock Carbon Steel 24R\/MIN","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/6c\/07\/e14f84b26f9a42f0f5fe634607e7-200x200-1\/68l_heavy_duty_dust_collector_rotary_feeder_valve_air_lock_carbon_steel_24r_2fmin.jpg","attrs":{"Blade":"8","Transport Of Materials":"Fly ash","Item":"heavy duty discharge","Flange Size":"150"}}
{"title":"24rpm 33rpm Nylon Sanitary Rotary Airlock Feeder Dust Collector For Lithium","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/ee\/6b\/2cda3cc1207e84845980193210f1-200x200-1\/24rpm_33rpm_nylon_sanitary_rotary_airlock_feeder_dust_collector_for_lithium_batteries.jpg","attrs":{"Minimum Order Quantity":"2","Payment Terms":"T\/T","Packaging Details":"standard export wooden case","Material":"Stainless Steel"}}
{"title":"Square Outlet Stainless Steel Water Cooling Rotary Airlock Valve High Temperatur","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3d\/2d\/664577e0fb7c2f4b8e33a8a85df7-200x200-1\/square_outlet_stainless_steel_water_cooling_rotary_airlock_valve_high_temperature.jpg","attrs":{"Minimum Order Quantity":"1","Payment Terms":"T\/T","Packaging Details":"standard export wooden case","Clearance":"0.25 inches"}}
NFPA/USDA Dairy Accepted Rotary Airlocks are precision-engineered for sanitary applications in food, dairy, pharmaceutical, and chemical industries. Designed for easy cleaning to prevent product contamination, these valves meet strict NFPA and USDA standards for hygiene and compliance in demanding industrial environments.
Key Advantages
Premium Materials: Constructed with 316 Stainless Steel featuring 150 grit polished product contact surfaces for smooth material flow
Easy Maintenance: Slide rail mechanism enables quick rotor removal from airlock body, minimizing downtime and labor costs
Sanitary Design: Compliant with NFPA and USDA standards for hygienic industrial applications
Technical Specifications
Rotor Configuration
Eight-blade rotors
Available Sizes
3", 4", 6", 8", 10", 12", 14", and 18" square
Construction Materials
Cast iron or 304/316 stainless steel
Drive Systems
Direct drive gear-motors (9, 15, and 33 RPM)
Temperature Range
Up to 716°F (380°C)
Pressure Differential
±2.9 PSI
Compatible Materials
Ammonium alumina
Cement
Charcoal
Coffee (ground or instant)
Corn (whole, cracked, or cornmeal)
Flax seed
Fly ash
Grain
Oats (whole or rolled)
Potassium carbonate
Salt
Soybeans
Starch
Sugar
Sulfur
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2009
Total Annual:
1000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Shanghai Fanbao Industrial Factory, established in 2009, specializes in the research and development as well as the manufacturing of various industrial equipment including mixing tanks, agitators, industrial mixers, PE tanks, stainless steel mixing tanks, liquid mixers, powder mixers, cycloid reduce... Shanghai Fanbao Industrial Factory, established in 2009, specializes in the research and development as well as the manufacturing of various industrial equipment including mixing tanks, agitators, industrial mixers, PE tanks, stainless steel mixing tanks, liquid mixers, powder mixers, cycloid reduce...
