25,495
Wholesale Dual Check Valve
Products
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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 $ 9-300 /
Piece FOB
1 Piece (MOQ)
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Material : Cast Steel
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
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 $ 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
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 0.9-2.99 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
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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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 10 /
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
US $ 1-10 /
Piece FOB
100 Pieces (MOQ)
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Structure : Butterfly
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Beijing, China
Since 2022
US $ 16-20 /
Piece FOB
1 Piece (MOQ)
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Main Products: hydraulic components
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 5.56 /
Piece FOB
2,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
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
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory
Zhejiang, China
Since 2019
US $ 18-88 /
Piece FOB
1 Piece (MOQ)
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Connection Form : Clamp
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Audited Supplier
Since 2024
Manufacturer/Factory
Tianjin, China
Since 2024
US $ 25-28 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Pressure Reducing Valve, Air Release Valve, Steam Trap, Forged Valve, Ductile Iron Fittings
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2020
US $ 15-20 /
Set FOB
100 Set (MOQ)
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Application : Water Industrial Usage
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 1-5,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve and Parts
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 10-200 /
Set FOB
1 Set (MOQ)
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Pressure : Low Pressure
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 11-17 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Check Valve, Butterfly Valve, Gate Valve, Water Control Valve, Ball Valve, Globe Valve, Control Valve, Strainer, Joint, Safety Valve
Contact Supplier
Audited Supplier
Since 2020
Trading Company
Tianjin, China
Since 2020
US $ 100 /
Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 10-200 /
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
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 10-200 /
Set FOB
1 Set (MOQ)
More
Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 20-5,000 /
Piece FOB
2 Pieces (MOQ)
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Temperature : Ordinary Temperature
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 9-980 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Globe Valve, Strainer, Control Valve, Wafer Butterfly Valve, Flange Butterfly Valve, Eccentric Butterfly Valve, Ball Valve
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Group Corporation
Tianjin, China
Since 2015
US $ 31 /
Piece FOB
5 Pieces (MOQ)
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Sealing Form : Bellows Globe Valve
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2014
US $ 96 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Ball Valve, Butterfly Valve, Gate Valve, Globe Valve, Plug Valve, Check Valve, Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2009
US $ 8.99 /
Piece FOB
1,000 Pieces (MOQ)
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Application : Water Industrial Usage
Contact Supplier
Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Shandong, China
Since 2012
US $ 5 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Flanges, Pipe Fittings, Valves, Stainless Steel Fittings, 90 Elbow, Bw Fittings, Stainless Steel Flange, Forged Flange, Ball Valves, Threaded Pipe Fittings
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 10-5,000 /
Piece FOB
1 Piece (MOQ)
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Pressure : Ordinary Pressure
Contact Supplier
Audited Supplier
Since 2011
Guangdong, China
Since 2011
US $ 12.98-200 /
Piece FOB
2 Pieces (MOQ)
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Main Products: Gate Valve, Butterfly Valve, Check Valve, Ball Valve, Globe Valve
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 10-39 /
Set FOB
5 Sets (MOQ)
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Working Temperature : Normal Temperature (-40°C<T<120°C)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2024
US $ 1.1-1.3 /
Piece FOB
20 Pieces (MOQ)
More
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
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016
US $ 100-200 /
Piece FOB
1 Piece (MOQ)
More
Application : Industrial Usage, Water Industrial Usage
Contact Supplier
Audited Supplier
Since 2018
Trading Company
Jiangsu, China
Since 2018
US $ 5-100 /
Piece FOB
2 Pieces (MOQ)
More
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 $ 13.2 /
Set FOB
100 Sets (MOQ)
More
Type : Direct-acting
Contact Supplier
Audited Supplier
Since 2009
Manufacturer/Factory
Tianjin, China
Since 2009