4 inch pvc check valve

{"title":"Flow Direction Reversing PVC Check Valve 2\" to 8\" Inch DIN ANSI BSPT Standard Valves","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/19\/b6\/59973269de7d16d640bac5ccc6aa-200x200-1.jpg","attrs":{"Minimum Order Quantity":"1pc","Delivery Time":"5-8 days","Model NO.":"NB-QXHY","Function":"Ddcv Double Lobe","Sealing Form":"Bellows Globe Valve","Flow Direction":"Reversing","Standard":"DIN,JIS,ANSI","Application":"Industrial Usage, Water Industrial Usage","Use":"Water Supply, Drain Water, Irrigation, Industry","Service":"Can with Customer Brand, Different Handle Choose","Color":"Gray,White, Black, and Other","Package":"Standard and Good Package, Color Box, or Other Cus","Transport Package":"Polybag, Inner Box and Carton","Specification":"1\/2′′-4\"","Trademark":"NB-QXHY","Origin":"China(Mainland)","HS Code":"8481800000","Supply Ability":"50000 Piece \/Month","Media":"Water","Temperature":"Ordinary Temperature","Material":"PVC,UPVC","Connection Form":"Thread","Structure":"Tubular","Pressure":"Pn10 200psi","Samples":"US$ 1\/Piece 1 Piece(Min.Order) | Request Sample","Customization":"Available | Customized Request","Packaging Details":"Customized","Payment Terms":"L\/C,T\/T"}}

{"title":"Commercial Swimming Pool Accessories 1.5 Inch Pvc Water Check Valve","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/37\/9d\/56ff0bf523247552e98ee094d4a0-200x200-1.jpg","attrs":{"Price":"USD 1.00 - USD 9.80\/PCS","Brand Name":"Aquaswan","Model Number":"AQ-18","Minimum Order Quantity":"1 PCS","Delivery Time":"3 - 7 Days","Certification":"CE , SGS , ROHS , CCC , AAA And ISO9001 Etc","Place of Origin":"Guangzhou , China","Payment Terms":"T\/T , Western Union , WeChat , Alipay","Supply Ability":"20000 Set \/ Sets Per Month","Packaging Details":"Export Standard Carton Or Wooden Case Well Packages","Material":"High Quality Plastic Swimming Pool Accessories PVC Check Valve","Function":"Pool Fittings To Built Pools","Color":"Blue And White","Type":"Swimming Pool Accessories, PVC Check Valve","Warranty":"12 - 24 Months Free Warranty","HS Code":"8424899990"}}

{"title":"0.7Mpa Double Flanged PP DN300 Pneumatic Diaphragm Valve","imgUrl":"https:\/\/img.silkroadsl.com\/nimg\/3a\/77\/838afc3ca8f594cf03fd72ff1a8a-200x200-1.jpg","attrs":{"Price":"","Brand Name":"Sunval","Minimum Order Quantity":"6","Delivery Time":"10days","Place of Origin":"Anhui","Payment Terms":"L\/C, T\/T","Supply Ability":"1000pcs\/month","Packaging Details":"carton box+wooden case","product name":"pneumatic PP diaphragm valve","connection":"flange","Size":"Dn15-DN300"}}