24,584
Wholesale Dual Check Valve Products
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US $ 9-300 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Ball Valve, Gate Valve, Check Valve, Globe Valve, Butterfly Valve, Control Valve, Stainless Steel Ball Valve, Stainless Steel Butterfly Valve, Stop Valve
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Since 2024
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2024
US $ 0.01-0.03 /
Piece FOB
2,000 Pieces (MOQ)
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Logo Printing : Without Logo Printing
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 37-46 /
Piece FOB
1 Piece (MOQ)
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Main Products: Check Valve, Butterfly Valve, Gate Valve, Water Control Valve, Ball Valve, Globe Valve, Control Valve, Strainer, Joint, safety Valve
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Audited Supplier
Since 2020
Trading Company
Tianjin, China
Since 2020
US $ 11-17 /
Piece FOB
1 Piece (MOQ)
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Function : Ddcv Double Lobe
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Audited Supplier
Since 2020
Trading Company
Tianjin, China
Since 2020
US $ 0.01-0.03 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Endotracheal Tube, Urology Foley Catheter, Laryngeal Mask Airway, Visible Double Lumen Bronchial Tube, Guide Wire, Closed Suction System, Nasopharyngeal Airway, Check Valve Spring, Oropharyngeal Airway, Tracheotomy Tube
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 0.9-2.99 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2010
US $ 16-20 /
Piece FOB
1 Piece (MOQ)
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Main Products: hydraulic components
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Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 50-5,000 /
Piece FOB
20 Pieces (MOQ)
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Flow Direction : Unidirection
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 1-10 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Butterfly Valve, Flange Adaptor, Dismantling Joint, Gate Valve, Check Valve, Ball Valve, Control Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Beijing, China
Since 2022
US $ 10 /
Set FOB
1 Set (MOQ)
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Material of Seal Surface : Soft Sealed
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 16-20 /
Piece FOB
1 Piece (MOQ)
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Main Products: hydraulic components
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Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 8-20 /
Piece FOB
100 Pieces (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2010
US $ 5.56 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Brass Ball Valve, Bronze Ball Valve, Water Meter Valve, Pipe Fittings, Radiator Valve, Brass Bibcock, PPR Fittings, Gate Valve, Check Valve, Angle Valve
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Temperature : Ordinary Temperature
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2016
US $ 32-36 /
Piece FOB
1 Piece (MOQ)
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Main Products: Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Fored Steel Valves, Special Steel Valve, Pneumatic Valves, Strainers, Valve Parts
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Audited Supplier
Since 2019
Manufacturer/Factory
Zhejiang, China
Since 2019
US $ 25-28 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2020
US $ 10-200 /
Set FOB
1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 15-20 /
Set FOB
100 Set (MOQ)
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Main Products: Wafer Type Resilient Butterfly Valve, Lug Type Resilient Butterfly Valve, U-Section Resilient Butterfly Valve, Flange Resilient Butterfly Valve, Other Water Treatment Valve
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 19-1,500 /
Piece FOB
1 Piece (MOQ)
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Pressure : Ordinary Temperature
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Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 11-17 /
Piece FOB
1 Piece (MOQ)
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Main Products: Check Valve, Butterfly Valve, Gate Valve, Water Control Valve, Ball Valve, Globe Valve, Control Valve, Strainer, Joint, safety Valve
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Audited Supplier
Since 2020
Trading Company
Tianjin, China
Since 2020
US $ 10-200 /
Piece FOB
1 Piece (MOQ)
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Material : Cast Iron
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Full PTFE/PFA Lined Butterfly Valve, Double Flange Flanged Butterfly Valve, Wafer Type Lug Lugged Type Butterfly Valve, Check Valve, Resilient Rubber Seated Flanged Gate Valve, OEM/ODM of U Section Butterfly Valve, Wras Acs Gate Valve, Wras Acs Ce Dnv ABS Butterfly Valves, OEM ODM of Valves
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 10-200 /
Set FOB
1 Set (MOQ)
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Connection Form : Flange
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 77.9 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Pressure Reducing Valve, Butterfly Valve, Check Valve, Gate Valve, Fire Hydrant, Fire Sprinkler, Fire Hose, Float Control Valve, Air Release Valve, Foot Valve
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2014
US $ 8 /
Piece FOB
10 Pieces (MOQ)
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Connection Form : Flange
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Audited Supplier
Since 2015
Manufacturer/Factory,Group Corporation
Tianjin, China
Since 2015
US $ 80 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Ball Valve, Valve, Flanged Ball Valve, Stainless Steel Ball Valve, 1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, Threaded Ball Valve, Mini Ball Valve, Fully Welded Ball Valve
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 5 /
Piece FOB
10 Pieces (MOQ)
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Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 18.8-300 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Gate Valve, Butterfly Valve, Check Valve, Ball Valve, Globe Valve
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 100-200 /
Piece FOB
1 Piece (MOQ)
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Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe
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Audited Supplier
Since 2018
Trading Company
Jiangsu, China
Since 2018
US $ 5-100 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Butterfly Valve, Check Valve, Strainer, Balance Valve, Suction Diffusers, Control Valve, Gate Valve, Ball Valve
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Shanghai, China
Since 2023
US $ 10-5,000 /
Piece FOB
1 Piece (MOQ)
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Material : Cast Iron
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Audited Supplier
Since 2011
Guangdong, China
Since 2011
US $ 1.1-1.3 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Stainless Steel Ball Valve, Floating Ball Valve, Industrial Ball Valve, Flange Ball Valve, Thread Ball Valve, Electric Ball Valve, Pneumatic Ball Valve, Three Way Ball Valve, ISO5211 Pad Ball Valve, Sanitary Ball Valve
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016
US $ 13.2 /
Set FOB
100 Sets (MOQ)
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Pressure : Ordinary Pressure
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Audited Supplier
Since 2009
Manufacturer/Factory
Tianjin, China
Since 2009
US $ 4 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Wafer Butterfly Valve, Flange Butterfly Valve, Groove Butterfly Valve, Metal Seat Butterfly Valve, Check Valve, Resilient Seat Butterfly Valve, Industrial Valve, Global Valve, Rubber Joint
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Audited Supplier
Since 2016
Manufacturer/Factory
Tianjin, China
Since 2016
US $ 16-20 /
Piece FOB
1 Piece (MOQ)
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Installation : Threaded Cartridge
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Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024