35,704
Diaphragm Check Valve Factory Products
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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 $ 0.001-0.039 /
Piece FOB
2,000 Pieces (MOQ)
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
1 Piece (MOQ)
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Main Products: Pneumatic Actuator, Electric Actuator, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Diaphragm Valve, Pneumatic Angle Piston Valve, Sanitary Valve
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2020
US $ 13.5-15 /
Piece FOB
1 Piece (MOQ)
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Seal Form : Auto Sealed
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
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
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
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory
Zhejiang, China
Since 2017
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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Temperature : Ordinary Temperature
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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 $ 0.21-0.33 /
Piece FOB
5,000 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electric Valve, Pneumatic Valve, Pneumatic Diaphragm Valve, Ball Valve UPVC, Pneumatic Butterfly Valve, PVC Electric Ball Valve, Pipe Fittings Valve, Water Control Valve, Industrial Valve, Equipment Valve
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
US $ 10-20 /
Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
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Audited Supplier
Since 2024
Trading Company
Shanghai, China
Since 2024
US $ 0.4-0.5 /
Piece FOB
5,000 Pieces (MOQ)
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Main Products: Filter Dryer, Condenser, Home Appliance, Refrigeration Parts, Raw Plastic Material, Nut Screw
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 12 /
Piece FOB
1 Piece (MOQ)
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Material : Stainless Steel
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 600-1,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Plate Heat Exchanger, Heat Exchanger, Shell and Tube Heat Exchanger, Fin Heat Exchanger, Finned Tube
Contact Supplier
Audited Supplier
Since 2021
Manufacturer/Factory
Jiangsu, China
Since 2021
US $ 7.5-135 /
Piece FOB
10 Pieces (MOQ)
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Work Pressure : Low Pressure (Pn<1.6mpa)
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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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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 $ 11-111 /
Piece FOB
10 Pieces (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2025
Trading Company
Shandong, China
Since 2025
US $ 3.5 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Valve, Ball Valve, Valves, Stainless Steel Valve, Stainless Steel Ball Valve, Ball Valves
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 23.7 /
Piece FOB
50 Pieces (MOQ)
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Structure : Floating Ball Valve
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
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
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2023
US $ 2.95-134.87 /
Set FOB
10 Sets (MOQ)
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Temperature : Normal Temperature
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 1 /
Set FOB
1 Set (MOQ)
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Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 25-300 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 0.04-0.35 /
Piece FOB
2,000 Pieces (MOQ)
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Main Products: O Ring, Oil Seal, Hydraulic Seal, O-Ring, Plastic Products
Contact Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
10 Pieces (MOQ)
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Material of Seal Surface : Soft Sealed
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Main Products: Stainless Steel Ball Valve, Gate Valve, Globe Valve, Camlock Coupling, Sanitary Pipe Fitting, Flanged Valve, Butterfly Valve, Check Valve, Control Valve, Brass Ball Valve
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 400-500 /
Piece FOB
1 Piece (MOQ)
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Deluge Valve Type : Diaphragm Type
Contact Supplier
Audited Supplier
Since 2019
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2019
US $ 1-16 /
Piece FOB
10 Pieces (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
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006
US $ 6.5-32 /
Set FOB
100 Pieces (MOQ)
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Structure : Centre Sealing
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 1-80 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Steel Pipe, Steel Tube, Stainless Steel, Seamless Steel Tube, Pipe, Carbon Steel Pipe, Galvanized Steel Pipe, Galvanized Pipe, Welded Pipe, Steel
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2022
US $ 5 /
Piece FOB
10 Pieces (MOQ)
More
Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
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
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 12 /
Piece FOB
1 Piece (MOQ)
More
Connection Form : Clamp
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024