China ventilation duct electric control air valve

{"pid":"30017212","cid":"196304","pimg_url":"\/\/img1.tradegrowthhub.com\/d6\/2f\/041dfb725afc\/product\/111917613_s-w400xh400.jpg","name":"AC\/DC24v Air Duct Air Conditioning Ventilation Solenoid Valve Air Valve AC220v 2Nm Electric Two-Wire Control Central Change Type","company_name":"Shanghai Taoda Mechanical & Electrical Engineering Co., Ltd.","attrs":{"Price":"Negotiable","MOQ":"10 pieces","Delivery Time":"Negotiable","Brand":"TAODA, TAODA"}}