China double orifice air release valve

{"pid":"40793567","cid":"311628","pimg_url":"\/\/img1.b2bforus.com\/11\/0d\/70bb25655ebc\/product\/158966807_s-w400xh400.jpg","name":"La valva de liberaci\u00f3n de aire de doble orificio para tuber\u00edas de hierro fundido EPDM\/SS304\/SS316","company_name":"Chizhou Fuchang Machinery Manufacturing Co.,Ltd","attrs":{"Precio":"USD1-100","MOQ":"1","El tiempo de entrega":"30 days","Marca":"OEM"}}

{"pid":"10124947","cid":"27880","pimg_url":"\/\/img1.b2bforus.com\/27\/12\/a4725e76307d\/product\/17096202_s-w400xh400.jpg","name":"La v\u00e1lvula doble del lanzamiento del aire del orificio con para est\u00e1ndar de ISO del tronco de la funci\u00f3n Ss410","company_name":"HEBEI HUAHUI VALVE CO.,LTD","attrs":{"Precio":"negotiable","MOQ":"1pc","El tiempo de entrega":"2-5week","Marca":"HUAHUI"}}