190,387
Back Valve Products
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US $ 0.5 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Pneumatic Fittings, Air Hoses, Pneumatic Quick Coupling, Solenoid Control Valve, Air Cylinder, Pneumatic Silencer, Pneumatic Directional Valve, Modular Hose, Air Tool Kits, Air Source Treatment Unit
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Audited Supplier
Since 2008
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2008
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Power Source : Hydraulic
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Audited Supplier
Since 2022
Manufacturer/Factory
Jiangsu, China
Since 2022
US $ 6-100 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Gate Valve, Ball Valve, Check Valve, Globe Valve, Needle Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Tianjin, China
Since 2024
1 Set (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 0.01-0.6 /
Piece FOB
500,000 Pieces (MOQ)
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Main Products: Disposable Syringe
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Anhui, China
Since 2019
US $ 2.5-3 /
Piece FOB
20 Pieces (MOQ)
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Pressure : Ordinary Pressure
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2014
US $ 7.2-17.7 /
Piece FOB
10 Pieces (MOQ)
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Main Products: One-Piece Ball Valve, Two-Piece Ball Valve, Three-Piece Ball Valve, Flanged Ball Valve, Vacuum Ball Valve, Angle Valve, Check Valve, Regulating Valve, Safety Valve, Drainage Valve
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2022
Trading Company
Hubei, China
Since 2022
US $ 39 /
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
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 300-350 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valves, Sanitary Pipe Fittings, Sanitary Unions, Sanitary Manways, Sanitary Sight Glass, Sanitary Spray Ball, Sanitary Centrifugal Pumps, Sanitary Strainer, Sanitary Tube/Pipe, Sanitary Tanks
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 10-80 /
Set FOB
5 Sets (MOQ)
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Connection Form : Clamp
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2014
US $ 10-40 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Valve Fittings, Sanitary Valves, Butterfly Valve, Sanitary Pump, Stainless Steel Elbow, Stainless Steel Welded Pipes, Stainless Steel Clamps, Sanitary Tank Bottom Valve, Diaphragm Valve, Stainless Steel Check Valve
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2023
US $ 100-10,000 /
Set FOB
1 Set (MOQ)
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Connection Mode : Flange
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Audited Supplier
Since 2020
Manufacturer/Factory
Zhejiang, China
Since 2020
US $ 125 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Drip Irrigation System
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Fujian, China
Since 2018
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
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Pressure : Adjustable
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 100-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Distribution Box, Electronic Cabinet, Electric Box, Electrical Box, Electric Cabinet, Electrical Equipment, Electronic Box, Electrical Cabinet, PLC, Touch Panel
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 1.55-1.79 /
Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Fujian, China
Since 2024
US $ 15 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Stainless Steel Tank, Mixing Tank, Beer Fermenter Tank, Wine Fermenter Tank, Filter, Manway, Stainless Stee Valves, Pipe Fittings
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 2.1-4 /
Piece FOB
3,000 Pieces (MOQ)
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Pressure : Ordinary Pressure
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Audited Supplier
Since 2003
Manufacturer/Factory
Zhejiang, China
Since 2003
US $ 16-19 /
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
Contact Supplier
Audited Supplier
Since 2020
Trading Company
Tianjin, China
Since 2020
US $ 600-1,000 /
Piece FOB
1 Piece (MOQ)
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Certification : GS, ISO9001
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Audited Supplier
Since 2021
Manufacturer/Factory
Jiangsu, China
Since 2021
1 Piece (MOQ)
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Main Products: Petroleum Machinery, Casing Head, Tubing Head, Gate Valve, Flange, Wellhead, Manifold, Frac Head
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 20 /
Set FOB
1 Set (MOQ)
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Pressure : Adjustable
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Henan, China
Since 2024
US $ 420-450 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve
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Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 0.124 /
Piece FOB
2,000 Pieces (MOQ)
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Flow Direction : Unidirection
Contact Supplier
Since 2023
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2023
US $ 88-90 /
Piece FOB
1 Piece (MOQ)
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Main Products: Air Compressor Parts, Air Compressor Valves, Air Compressor Filters, Oils, Cooler, Controller, Sensor, Gear, Intake Valve, Inlet Hose/Oil Pipe/Oil Tube
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Audited Supplier
Since 2024
Shanghai, China
Since 2024
US $ 0.35-0.4 /
Piece FOB
500 Pieces (MOQ)
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Installation : Outlet
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
5 Pieces (MOQ)
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Main Products: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Strainer
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 10-40 /
Piece FOB
1 Piece (MOQ)
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Temperature : High Temperature
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 10 /
Piece FOB
1 Piece (MOQ)
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Main Products: Proportional Directional Spool Valve, Load-Sensing Valve, Crane Valve
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 100 /
Piece FOB
1 Piece (MOQ)
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Function : Solenoid Valve
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 50-270 /
PCS FOB
1 PCS (MOQ)
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Main Products: Tungsten Carbide Sleeve, Tungsten Carbide Plate&Strip, Tungsten Carbide Rod, Tungsten Ball, Carbide Wear Parts, Choke Valve Wear Parts, Cemented Carbide Ring, Carbide Blade, Carbide Insert, Carbide Burr
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Audited Supplier
Since 2024
Manufacturer/Factory
Hunan, China
Since 2024
US $ 10-100 /
Piece FOB
10 Pieces (MOQ)
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Material of Seal Surface : Soft Sealed
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Audited Supplier
Since 2024
Manufacturer/Factory
Tianjin, China
Since 2024
US $ 11.5 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Expansion Joint, Strainer, Cast Iron, Ball Valve, Gear Box, Hand Lever, Globe Valve
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Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 180-380 /
Piece FOB
1 Piece (MOQ)
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Surface Treatment : Spray-Paint
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2018