35,731
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 $ 9 /
Piece FOB
20 Pieces (MOQ)
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Structure : Centre Sealing
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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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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 $ 20 /
Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Centrifugal Pump, Sanitary Valve, Tube, Fitting, Plate Heat Exchanger, Manway, Sanitary Ball Valve, Spray Ball, Pipe Fitting
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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)
Contact Supplier
Audited Supplier
Since 2002
Manufacturer/Factory
Guangdong, China
Since 2002
US $ 0.6-1.3 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Plastic Hose Barb Fitting, Quick Disconnect Coupling, Luer Fitting, Plastic Threaded Fitting, One Way Check Valves, in-Line Filter, Soft Tubing, Peristaltic Pumps, Luer Stopcock Valves, Barbed Connectors
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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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Structure : Spring Diaphragm
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Group Corporation
Tianjin, China
Since 2015
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 $ 2 /
Piece FOB
10 Pieces (MOQ)
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Application : Gate Valve
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2014
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
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Audited Supplier
Since 2021
Manufacturer/Factory
Jiangsu, China
Since 2021
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
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Connection : Welded Diaphragm Valve
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024
US $ 10-20 /
Piece FOB
1 Piece (MOQ)
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Main Products: sanitary pipe fitting
Contact Supplier
Audited Supplier
Since 2024
Trading Company
Shanghai, China
Since 2024
US $ 11.5-320.5 /
Piece FOB
1 Piece (MOQ)
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Material : Cast Iron
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Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
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
10 Pieces (MOQ)
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Valve Body : Forge Welding
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
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
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 50-128 /
Piece FOB
10 Pieces (MOQ)
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Driving Mode : Pneumatic
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 500 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hydraulic Cylinder, Hydraulic RAM, Valve, Custom Made Metal Parts, Casting, Forging, Machining, Pulley, Pins, Fabricated Parts
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory
Sichuan, China
Since 2013
US $ 5-9 /
Piece FOB
10 Pieces (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2023
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
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 1-16 /
Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006
US $ 0.21-0.33 /
Piece FOB
5,000 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
Contact Supplier
Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
US $ 5.98 /
Piece FOB
50 Pieces (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 49-289 /
Piece FOB
1 Piece (MOQ)
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Main Products: Fire Hose, Fire Sprinkler, Fire Hose Pipe, Sprinkler Head, Alarm Valve, Fire Hydrant, Foam Bladder Tank, Fire Water Monitor, Fire Fighting Equipment, Spray Nozzle
Contact Supplier
Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Fujian, China
Since 2017
US $ 1-50 /
Piece FOB
1 Piece (MOQ)
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Material of Seal Surface : Soft Sealed
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Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 10-100 /
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
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 6.5-32 /
Set FOB
100 Pieces (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 /
Piece FOB
100 Pieces (MOQ)
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Type : Floating Ball Valve
Contact Supplier
Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
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 $ 0.04-0.35 /
Piece FOB
2,000 Pieces (MOQ)
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Stem Thread Position : Outside Screw Stem Globe Valve
Contact Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
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
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 15 /
Piece FOB
1 Piece (MOQ)
More
Open Manner : Quick-Opening
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
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
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2024