35,619
Wholesale Diaphragm Check Valve Products
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US $ 13.5-15 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Diaphragm Valve, Check Valve, Pipe Fitting, Sample Valve, Union, Cpm Valve, Centrifugal Pump, Manhole Cover, Safety Valve
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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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Working Temperature : Medium Temperature (120°C<T<450°C)
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 9 /
Piece FOB
20 Pieces (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
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Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 5 /
Piece FOB
1 Piece (MOQ)
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Usage : Flow Control
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Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 4 /
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
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Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
US $ 20 /
Piece FOB
1 Piece (MOQ)
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Valve Body : Forge Welding
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Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2009
US $ 0.01-0.06 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Rubber Components, Rubber Damper/Shock Absorber/Sheet, Rubber-Metal Components, Sealing Ring, Home Appliance Rubber and Metal Components, Power Tool Rubber and Metal Components, Auto Rubber and Metal Components, Sanitary Rubber and Metal Components, Kitchen Ware / Daily Use Rubber Products, Food Grade Rubber Products/Toy
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Audited Supplier
Since 2002
Manufacturer/Factory
Guangdong, China
Since 2002
US $ 0.6-1.3 /
Piece FOB
100 Pieces (MOQ)
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 20 /
Piece FOB
10 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
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Audited Supplier
Since 2015
Manufacturer/Factory,Group Corporation
Tianjin, China
Since 2015
US $ 1-80 /
Piece FOB
100 Pieces (MOQ)
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Material : Stainless Steel
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 12 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Valve, Flange, Steel Flange, Sanitary Pipe-Fitting, Sanitary Union, Sanitary Clamp, Sanitary Cleaning Ball, Sanitary Sight Glass, Sanitary Pump, Industrial Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 0.4-0.5 /
Piece FOB
5,000 Pieces (MOQ)
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Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 7.5-135 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Butterfly Valve, Ball Valve, Diaphragm Valve, Pipe Fitting, Check Valve, Union, Pneumatic Butterfly Valve, Filter, Safety Valve, Sample Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 11.5-320.5 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 5 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Pneumatic Cylinder, Air Cylinder, Solenoid Valve, Pneumatic Component, Pneumatic, One Touch Fitting, Pneumatic Valve, Pneumatic Fitting, Push in Fitting, Brass Fitting
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
Manufacturer/Factory
Sichuan, China
Since 2013
US $ 2.95-134.87 /
Set FOB
10 Sets (MOQ)
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Main Products: Ball Valve, Stainless Steel Ball Valve, Stainless Steel Piepe Fittings, Valves, Check Valves, Strainer, High Pressure Ball Valve, Flanged Ball Valve, Sanitary Ball Valve
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Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 4.5 /
Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 20 /
Piece FOB
100 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
10 Pieces (MOQ)
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Connection Form : Clamp
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 5-9 /
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 $ 0.04-0.35 /
Piece FOB
2,000 Pieces (MOQ)
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Sealing Form : Gland Packings Globe Valve
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Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 50-128 /
Piece FOB
10 Pieces (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 $ 1 /
Piece FOB
1 Piece (MOQ)
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Connection Form : Welding
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 25-300 /
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 $ 70-90 /
Piece FOB
1 Piece (MOQ)
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Standard : DIN, GB, ANSI, JIS
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Hunan, China
Since 2018
US $ 0.001-0.039 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: Sanitary Sealing Rubber Gasket, Custom Rubber Gasket Seal Grommet Buffer, Injection&Comparession Rubber Silicone Mould, Liquid Silicone Rubber Part, O-Ring Rubber Seals, Silicone Cooking Utensile, Viberate, Accessories of Bathroom, LSR Baby Care Products
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 6.5-32 /
Set FOB
100 Pieces (MOQ)
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Structure : Centre Sealing
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 2-55 /
Piece FOB
1 Piece (MOQ)
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Main Products: Air Operated Diaphragm Pump, Magnetic Pumps, Pump Parts, High Nickel Alloy, Industrial Aluminium Extrusions, Aodd Pump, Jet Aerator, Diaphragm Pump, Pneumatic Pump, Magnetic Driven Pump
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Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006
US $ 1-80 /
Piece FOB
100 Pieces (MOQ)
More
Material : Stainless Steel
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 1-50 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Union, Sanitary Pipe Fitting, Stainless Steel Union, Sanitary Stainless Steel Ferrule, Sanitary Flange, Saintary Butterfly Valve, Sanitary Sight Glass, Sanitary Check Valve, Sanitary Ball Valve, Sanitary Pipe/Tube
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 12 /
Piece FOB
1 Piece (MOQ)
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Flow Direction : Bidirectional
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Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 100-20,000 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Stainless Steel Tank, Evaporator Concentrator Machine, Botanic Extraction Machine, Essential Oil Distill Plant, Mixing Tank, Fermenter, Reactor, Water Treatment Machine, Brewing&Beer Processing Equipments, Milk&Juice Processing Machine
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Audited Supplier
Since 2021
Manufacturer/Factory
Zhejiang, China
Since 2021
US $ 25-300 /
Piece FOB
1 Piece (MOQ)
More
Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
1 Piece (MOQ)
More
Main Products: Pneumatic Actuator, Electric Actuator, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Diaphragm Valve, Pneumatic Angle Piston Valve, Sanitary Valve
Contact Supplier
Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2020
US $ 1-16 /
Piece FOB
10 Pieces (MOQ)
More
Performance : Corrosion
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006