Water conservancy Check valve

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{"cid":"205232","pid":"30739560","pimg_url":"\/\/img1.tradegrowthhub.com\/41\/3f\/f80ead7dc7ed\/product\/115494022_s-w400xh400.jpg","name":"Ductile Water Guard PN16 150LB Iron 4 Inch DN100 Y Strainer For Water Filter Spare Parts","attrs":{"Price":"$27.00(>=1 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"guangtuo"}}

{"cid":"205232","pid":"30739552","pimg_url":"\/\/img1.tradegrowthhub.com\/41\/3f\/f80ead7dc7ed\/product\/115493993_s-w400xh400.jpg","name":"PN16 DH77X Water Guard DN100 Wafer Plate Double Butterfly Check Valve With Ductile Iron Body Disc Stem Spring EPDM Seat","attrs":{"Price":"$18.00(>=1 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"guangtuo"}}

{"cid":"205232","pid":"30739543","pimg_url":"\/\/img1.tradegrowthhub.com\/41\/3f\/f80ead7dc7ed\/product\/115493957_s-w400xh400.jpg","name":"Professional Cheap Vertical Quiet Ductile Iron Water Guard Manufacturing Check Valve","attrs":{"Price":"$23.00(>=1 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"guangtuo"}}

{"cid":"205232","pid":"30739538","pimg_url":"\/\/img1.tradegrowthhub.com\/41\/3f\/f80ead7dc7ed\/product\/115493926_s-w400xh400.jpg","name":"Hot Selling Water Guard Good Quality Screw Thread Malleable Iron Check Valve 2 Inch","attrs":{"Price":"$12.00(>=1 pieces)","MOQ":"1 piece","Delivery Time":"Negotiable","Brand":"guangtuo"}}