380v blow through rotary airlock valve

{"cid":"91222458","title":"Blow through and quick cleaning stainless steel rotary airlock valve","imgUrl":"https:\/\/img.chinax.com\/nimg\/45\/8d\/ba5eb19f4eefd525e20dc57c39ae-200x200-1.jpg","attrs":{"Price":"Chat Now","Brand Name":"TECLION","Model Number":"RDBC 250","Minimum Order Quantity":"1","Delivery Time":"30 workking days","Certification":"CE,ATEX","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"One set per 30 working days","Packaging Details":"Plywood case","Name":"Rotary airlock valve","Inlet size":"DN250","Material":"304 stainless steel or Carbon steel","Rotor volume":"20L","Valve Height":"470","Valve structure":"Blow through","Valve driving":"Chain driving"}}

{"cid":"91220044","title":"Stainless Steel Rotary Airlock Valve For Dust Collector 220V 380V 440V","imgUrl":"https:\/\/img.chinax.com\/nimg\/ca\/04\/023b8d25ccadffb896d3fb63c510-200x200-1.jpg","attrs":{"Brand Name":"Chanhong XiangLong","Model Number":"ZQX","Minimum Order Quantity":"1 set","Delivery Time":"5-8 workdays","Place of Origin":"China","Supply Ability":"1 set per 15-20days","Packaging Details":"Wooden box","Material":"Stainless steel","Size":"Customized","Height":"220-900mm","Warranty":"1 Year","Frequency":"50\/60Hz","Voltage":"220V\/380V\/440V","Power":"Electric"}}