Ductile iron Air Valve

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{"cid":"188052","pid":"29292331","pimg_url":"\/\/img1.b2bforus.com\/2b\/89\/cd61269c4055\/product\/108308843_s-w400xh400.jpg","name":"Double Orifice General Air Release Valve Ductile Iron Body","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"BST"}}

{"cid":"188052","pid":"29292321","pimg_url":"\/\/img1.b2bforus.com\/2b\/89\/cd61269c4055\/product\/108308784_s-w400xh400.jpg","name":"General double ball air release DI body valve","attrs":{"Price":"Negotiable","MOQ":"1.0 Sets","Delivery Time":"Negotiable","Brand":"BST"}}