gravity feeding blow thru rotary valve

{"cid":"91222458","title":"Cast iron square mouth dust removal rotary valve | DN250 pressure resistant 0.6MPa dust sealing solution","imgUrl":"https:\/\/img.chinax.com\/nimg\/0e\/77\/2462f1c872bd7d6412ed3bfb1b9d-200x200-1.jpg","attrs":{"Price":"Get the Best Price","Brand Name":"TECLION","Model Number":"RDWS","Minimum Order Quantity":"1","Delivery Time":"35 working days","Certification":"CC CE","Place of Origin":"China,Anhui","Payment Terms":"T\/T","Supply Ability":"Usually every one sets for 35- 40 days","Packaging Details":"Professional export fumigation free wooden crate","Classification":"Rotary valve","Size":"DN250X250","Valve material":"Casting iron","Height":"360","Weight":"100kg","Surface":"Spray painting","Bearing":"External","Suitable pressure":"1.0 barg"}}

{"cid":"91198827","title":"Electric Heat Rotary Drying Equipmen Indirect Heating","imgUrl":"https:\/\/img.chinax.com\/nimg\/0b\/ec\/37e94a8f652f8fd1fb332b745dc0-200x200-1.jpg","attrs":{"Price":"5200-69120USD\/set","Brand Name":"Hengyang","Model Number":"HC-245","Minimum Order Quantity":"1","Delivery Time":"20-40 days","Certification":"ISO9001","Place of Origin":"China","Payment Terms":"T\/T","Supply Ability":"300Sets\/month","Packaging Details":"Negotiated","Condition":"New","Warranty":"TWO YEARS","After-sales service provided":"Engineer oversea service","Application":"INDIRECT HEATING","Color":"Customized","Usage":"Drying","Heating source":"ELECTRIC"}}