35,720
Diaphragm Check Valve Factory Products
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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 $ 0.001-0.039 /
Piece FOB
2,000 Pieces (MOQ)
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Temperature : Low Temperature
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
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 $ 13.5-15 /
Piece FOB
1 Piece (MOQ)
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Structure : Centre Sealing
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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
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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Connection Form : Clamp
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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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Pressure : Low Pressure
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Audited Supplier
Since 2022
Manufacturer/Factory
Guangdong, China
Since 2022
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electric Valve Pneumatic Valve Internet of Thi
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 5.98 /
Piece FOB
50 Pieces (MOQ)
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
10 Pieces (MOQ)
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Main Products: Sanitary Pipe and Fittings, Flanges, Butterfly Valve, Check Valve, Elbow, Tee, Divert Valve, Mix-Proof Valve, Split Butterfly Valve, Diaphragm Valve
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
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 $ 50-60 /
Piece FOB
1 Piece (MOQ)
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Main Products: sanitary pipe fitting
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Audited Supplier
Since 2024
Trading Company
Shanghai, China
Since 2024
US $ 10-100 /
Piece FOB
10 Pieces (MOQ)
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Certification : RoHS, ISO9001
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Audited Supplier
Since 2023
Manufacturer/Factory
Chongqing, China
Since 2023
US $ 10.1 /
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
US $ 0.21-0.33 /
Piece FOB
5,000 Pieces (MOQ)
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Temperature : High Temperature
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Guangdong, China
Since 2018
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 $ 5-9 /
Piece FOB
10 Pieces (MOQ)
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Structure : Single-Eccentric Sealing
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Audited Supplier
Since 2023
Manufacturer/Factory,Trading Company,Other,Group Corporation
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 $ 600-1,000 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2021
Manufacturer/Factory
Jiangsu, China
Since 2021
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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Driving Mode : Manual
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Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023
US $ 15 /
Piece FOB
1 Piece (MOQ)
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Main Products: Sanitary Butterfly Valves, Sanitary Ball Valve, Sight Glass, Sanitary Pumps, Elbow, Gasket&Seal Ring, Sanitary Pipe Fittings, Valve Controller, Valve Accessories, Sanitary Diaphragm Valve
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2024
US $ 0.04-0.35 /
Piece FOB
2,000 Pieces (MOQ)
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Sealing Form : Gland Packings Globe Valve
Contact Supplier
Since 2024
Manufacturer/Factory
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
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Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 1-50 /
Piece FOB
1 Piece (MOQ)
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Working Temperature : Medium Temperature (120°C<T<450°C)
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory
Zhejiang, China
Since 2015
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
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Main Products: Electric Valve Pneumatic Valve Internet of Thi
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, China
Since 2024
US $ 35-58 /
Piece FOB
1 Piece (MOQ)
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Structure : Through Way Diaphragm Valve
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Audited Supplier
Since 2024
Manufacturer/Factory
Guangdong, 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
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Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
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 $ 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
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Audited Supplier
Since 2013
Manufacturer/Factory
Sichuan, China
Since 2013
US $ 11.5-320.5 /
Piece FOB
1 Piece (MOQ)
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Standard : DIN, GB, ANSI, BSW, JIS
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Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
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
Contact Supplier
Audited Supplier
Since 2006
Manufacturer/Factory,Trading Company,Group Corporation
Jiangsu, China
Since 2006
US $ 1 /
Set FOB
1 Set (MOQ)
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Connection Form : Flange
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Zhejiang, China
Since 2023