30,721
Double Ball Check Valve
Products
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US $ 1 /
Piece FOB
1 Piece (MOQ)
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Main Products: Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 0.2-15 /
Piece FOB
500 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2018
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
1 Set (MOQ)
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Working Temperature : Normal Temperature (-40°C<T<120°C)
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
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
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 6.32 /
Piece FOB
1 Piece (MOQ)
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Working Temperature : Normal Temperature (-40°C<T<120°C)
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Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 0.7-10 /
Set FOB
100 Sets (MOQ)
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Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 15-300 /
Piece FOB
1 Piece (MOQ)
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Temperature : Ordinary Temperature
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 1.98 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Plastic Valve, Plastic Fittings, Brass Fittings
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Audited Supplier
Since 2018
Zhejiang, China
Since 2018
US $ 0.1-1 /
Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 1 /
Piece FOB
500 Pieces (MOQ)
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Main Products: Pipe Tube Hose, Waterproof Materials, Bridge Materials, Geosynthetics Materials
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Jiangxi, China
Since 2018
US $ 10 /
Set FOB
1 Set (MOQ)
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Structure : Butterfly
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company
Hebei, China
Since 2023
US $ 10-12 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Sapphire Window, Ruby Ball, Check Valve, Jewel Bearing, Ruby Probe, Sapphire Orifice Jewel, Sapphire Tube
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Chongqing, China
Since 2023
US $ 1.8-7 /
Box FOB
5 Boxes (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Individuals/SOHO
Zhejiang, China
Since 2011
US $ 30 /
Piece FOB
1 Piece (MOQ)
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Main Products: Plastic Valve, Plastic Diaphragm Valve, PVDF Diaphragm Valve, PVC Ball Valve, PVC Valve, PVC Butterfly Valve, Plastic Check Valve, PVC Pipe, PVC Pipe Fitting, Plastic Sheet
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 0.8-7.5 /
Piece FOB
1,000 Pieces (MOQ)
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Nominal Pressure : ANSI CLASS 150-900
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 6.32 /
Piece FOB
1 Piece (MOQ)
More
Main Products: PVC Ball Valve, PVC Foot Valve, PVC Check Valve, PVC Butterfly Valve, CPVC Butterfly Valve, FRPP Butterfly Valve, Plastic Valve, PVC Flange, PVC Union, PPR Butterfly Valve
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 376.74 /
Box FOB
10 Boxes (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Hebei, China
Since 2015
US $ 0.7-10 /
Piece FOB
100 Pieces (MOQ)
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Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 1.12-1.9596 /
Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2011
Manufacturer/Factory,Individuals/SOHO
Zhejiang, China
Since 2011
US $ 20-28 /
Piece FOB
3 Pieces (MOQ)
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Main Products: carbon products, industrial tool products, casting and forging products
Contact Supplier
Audited Supplier
Since 2023
Trading Company
Liaoning, China
Since 2023
US $ 700-800 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Shandong, China
Since 2023
US $ 0.1-8 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: PVC Valve
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 6.32 /
Piece FOB
1 Piece (MOQ)
More
Driving Mode : Manual
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 1-1,000 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Check Valve, Gate Valve, Expansion Joint, Strainer, Cast Iron, Ball Valve, Gear Box, Hand Lever, Globe Valve
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 1 /
Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 0.7-10 /
Set FOB
100 Sets (MOQ)
More
Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 600-800 /
Ton FOB
20 Tons (MOQ)
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Sealing Form : Bellows Globe Valve
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Shanxi, China
Since 2016
US $ 1-1,000 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Check Valve, Gate Valve, Expansion Joint, Strainer, Cast Iron, Ball Valve, Gear Box, Hand Lever, Globe Valve
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 6.32 /
Piece FOB
1 Piece (MOQ)
More
Working Temperature : Normal Temperature (-40°C<T<120°C)
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 0.7-10 /
Set FOB
100 Sets (MOQ)
More
Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 1.124 /
Piece FOB
1 Piece (MOQ)
More
Structure : Flexible Ball Valve
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 0.7-10 /
Set FOB
100 Sets (MOQ)
More
Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 20.29 /
Piece FOB
1 Piece (MOQ)
More
Seal Form : Auto Sealed
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Tianjin, China
Since 2010
US $ 37-46 /
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 $ 0.7-10 /
Set FOB
100 Sets (MOQ)
More
Driving Mode : Manual
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017