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Flap Check Valve

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Valve Parts Bronze Valve Valve Check Valve Adjusting Valve Water Check Valve

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Rubber Flap Swing Check Valve for Pump

Rubber Flap Swing Check Valve for Pump

US $ 49 / 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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Suzhou Walter Flow Control Equipment Co., Ltd.

Jiangsu, China Since 2014
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DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval

US $ 38.85-42.85 / Piece FOB
1 Piece (MOQ)
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Media : Water
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Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
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Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

US $ 25-28 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Pressure Reducing Valve, Air Release Valve, Steam Trap, Forged Valve, Ductile Iron Fittings
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Tianjin Davan Flowtek Co., Ltd.

Tianjin, China Since 2020
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Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb

Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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1/2-4 Inch CF8 CF8m 200 Wog Female NPT Thread Water Vertical Small Spring Load Flap Stainless Steel Check Valve

1/2-4 Inch CF8 CF8m 200 Wog Female NPT Thread Water Vertical Small Spring Load Flap Stainless Steel Check Valve

US $ 3.5-4 / Piece FOB
20 Pieces (MOQ)
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Main Products: Ball Valve, Needle Valve, Check Valve, Globe Valve, Gate Valve, Compression Fitting, Forged Steel Pipe Fitting, Casting Steel Screwed Fitting, Butt Weld Pipe Fitting, Pipe
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Wenzhou Huiyi Valve Co., Ltd.

Trading Company

Zhejiang, China Since 2021
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Heavy-Duty Vertical H12 Spring Flap Check Valve for Drainage

Heavy-Duty Vertical H12 Spring Flap Check Valve for Drainage

US $ 2.3-2.6 / Piece FOB
99 Pieces (MOQ)
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Sealing Form : Gland Packings Globe Valve
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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High Quality Casting Ductile Iron Rubber Flap Soft Sealing Flange Check Valves

High Quality Casting Ductile Iron Rubber Flap Soft Sealing Flange Check Valves

US $ 17-26 / 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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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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Fiberglass Check Valve GRP Flap Gate Wholesale Price FRP Check Valve High Quality

Fiberglass Check Valve GRP Flap Gate Wholesale Price FRP Check Valve High Quality

US $ 95-100 / Set FOB
50 Sets (MOQ)
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Temperature : Ordinary Temperature
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Hebei Derunze Chemical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
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Aluminum Alloy Dual-Flap Bottom Check Valve for Pumps

Aluminum Alloy Dual-Flap Bottom Check Valve for Pumps

US $ 14-55 / Piece FOB
100 Pieces (MOQ)
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Main Products: Valve, Ball Valve, Gate Valve, Check Valve, Screw Valve, Flanged Valve, Tank Car Accessories, Oil Station Oil Depot Accessories, Refueling Gun Series and Accessories, Quick Connector
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Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
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Custom DN65~DN200 Ductile Iron Flanged Manual Power Horizontal Rubber Flap Check Valve Low Price for Fire Fighting

Custom DN65~DN200 Ductile Iron Flanged Manual Power Horizontal Rubber Flap Check Valve Low Price for Fire Fighting

US $ 80-790 / Piece FOB
1 Piece (MOQ)
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Temperature : Low Temperature
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Dexiang Electromechanical Equipment Co., Ltd

Guangxi, China Since 2025
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China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and Check 2inch - 10inch Valve Price Wenzhou Vavula with EPDM Seat

China Hastelloy Sanitary Food Grade Pneumatic Flap Gate DN50 Butterfly and Check 2inch - 10inch Valve Price Wenzhou Vavula with EPDM Seat

US $ 15-20 / 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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Wenzhou Joneng Valves Co., Limited

Zhejiang, China Since 2014
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Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

US $ 5-45 / pieces FOB
1 pieces (MOQ)
More
Shape : Equal Tee
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Union Steel Industry Co., Ltd.

Trading Company

Hunan, China Since 2024
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Swing Check Valve Lift Check Valve Wafer Check Valve Ball Check Valve Dual Plate Check Valve Tilting Disc Check Valve
Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US $ 9-999 / Piece FOB
2 Pieces (MOQ)
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Main Products: Fire Hose, Fire Hose Pipe, Water Delivery Hose/Agricultural Hose, Fire Sprinkler Head, Alarm Check Valve, Fire Hydrant, Fire Water Monitor/Water Cannon, Fire Fighting Equipment, Fire Fighting Spray Nozzle, Foam Bladder Tank
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SINCO FIRE AND SECURITY CO., LIMITED

Fujian, China Since 2017
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1 Lnch Sanitation Stainless Steel Through Butt-Weld Non-Return Flap Valve Manual Spring Check Valve

1 Lnch Sanitation Stainless Steel Through Butt-Weld Non-Return Flap Valve Manual Spring Check Valve

US $ 15-21 / Piece FOB
10 Pieces (MOQ)
More
Structure : Swing
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Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Hot Sale Pn16 Wafer Double Plate/Flap Check Valve

Hot Sale Pn16 Wafer Double Plate/Flap Check Valve

US $ 1 / Piece FOB
10 Pieces (MOQ)
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Main Products: Valves, Pipe Fittings, Key Clamp, Flanges, Bolts
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Qingdao Modern Industrial Co., Ltd.

Shandong, China Since 2024
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ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

ANSI Flanged Bronze Check Valves Non Return Valves Wafer Double Flap Type

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Sealing Form : Bellows Globe Valve
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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Industrial Drainage Check Valve FRP Composite Drain FRP Flap Gate

Industrial Drainage Check Valve FRP Composite Drain FRP Flap Gate

US $ 50-500 / Set FOB
1 Set (MOQ)
More
Main Products: Potassium Sulfate Equipment, FRP Product
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Hebei Derunze Chemical Equipment Co., Ltd

Manufacturer/Factory & Trading Company

Hebei, China Since 2021
Chat Now Send Inquiry
Aluminum Alloy Dual Flap Bottom Check Valve for Pump Systems

Aluminum Alloy Dual Flap Bottom Check Valve for Pump Systems

US $ 14-55 / Piece FOB
100 Pieces (MOQ)
Contact Supplier
Audited Supplier
Xuzhou Xuqi International Trade Co., Ltd

Jiangsu, China Since 2025
Chat Now Send Inquiry
Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

Sanitary Stainless Steel Non-Return Flap Valve Check Valve Back-Pressure Valve

US $ 15-30 / Piece FOB
1 Piece (MOQ)
More
Main Products: Electric Valves, Pneumatic Valves, Pneumatic(Electric)  Ball Valve, Pneumatic(Electric)  Butterfly Valve, Control Valve, Hydraulic Actuator, Other Automatic Valves  etc
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Wenzhou Forever Classic Technology Co., Ltd.

Zhejiang, China Since 2008
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Ductile Iron CS Stainless Steel Single Flap Wafer Check Valve with Soft Seated Easy Installation

Ductile Iron CS Stainless Steel Single Flap Wafer Check Valve with Soft Seated Easy Installation

US $ 50-5,500 / Piece FOB
1 Piece (MOQ)
More
Temperature : Low Temperature
Contact Supplier
Dexiang Electromechanical Equipment Co., Ltd

Guangxi, China Since 2025
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Related Videos
  • What is DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval
    What is DIN F6 DN100 EPDM Rubber Flap Check Valve Non Return Check Valve Flanged Btval
    US $ 38.85-42.85 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)
    What is Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)
    US $ 25-28 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
    What is Stainless Steel CF8/CF8m Cast Ductile Iron Wafer Type Duplex Butterfly Double Door Disc Dual Plate/Flap/ Swing Check Valve Pn10/Pn16 or 10K/16K Class150 150lb
    US $ 10-100 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is 1/2-4 Inch CF8 CF8m 200 Wog Female NPT Thread Water Vertical Small Spring Load Flap Stainless Steel Check Valve
    What is 1/2-4 Inch CF8 CF8m 200 Wog Female NPT Thread Water Vertical Small Spring Load Flap Stainless Steel Check Valve
    US $ 3.5-4 /Piece
    20 Pieces (MOQ)
    Contact Supplier
50-600 DIN F6 Rubber Flap Swing Check Control Valve Btval

50-600 DIN F6 Rubber Flap Swing Check Control Valve Btval

US $ 38.85-42.85 / Piece FOB
1 Piece (MOQ)
More
Main Products: Valve
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Audited Supplier
Botou Valve Manufacturing Industry Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2020
Chat Now Send Inquiry
Sanitation Stainless Steel Tri Clamp NRA Check Valve Single Union End Check Valve Manual Non-Return Flap Valve

Sanitation Stainless Steel Tri Clamp NRA Check Valve Single Union End Check Valve Manual Non-Return Flap Valve

US $ 15-21 / Piece FOB
10 Pieces (MOQ)
More
Standard : DIN
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Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
Chat Now Send Inquiry
Industry Check Valve Swing H14 Bsp/NPT Female Thread Flap Type

Industry Check Valve Swing H14 Bsp/NPT Female Thread Flap Type

US $ 1-50 / Piece FOB
1 Piece (MOQ)
More
Main Products: Flange, Valve
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Audited Supplier
Xingsheng Mechanical Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
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About Flap Check Valve FAQ
  • QWhat are the common uses of check valves in industrial equipment?

    The Flap Check Valve is classified under our comprehensive Check Valve range.Check valves are vital components used to prevent backflow in pipelines and ensure one-way flow of liquids or gases. They are commonly found in industries such as oil & gas, water treatment, and manufacturing processes.

  • QHow can I identify a trustworthy supplier for check valves in China?

    Our Flap Check Valve offers exceptional quality within the Check Valve category.When searching for a reliable check valve supplier in China, look for certifications, years of experience, and customer reviews. Request samples, check their compliance with industry standards, and ensure they offer quality assurance processes.

  • QWhat are the benefits of purchasing check valves wholesale for industrial equipment?

    The Flap Check Valve is an essential part of our Check Valve offerings.Buying check valves wholesale allows for cost savings, bulk pricing benefits, and streamlined procurement processes. You can also enjoy customization options, technical support, and timely delivery from a reputable supplier in China.

1/2 - 4 Inch Water Vertical Small Spring Flap Brass Check Valve

1/2 - 4 Inch Water Vertical Small Spring Flap Brass Check Valve

US $ 1.85-1.98 / Set FOB
3,000 Sets (MOQ)
More
Temperature : Ordinary Temperature
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Audited Supplier
QINGDAO I-FLOW CO., LTD.

Trading Company

Shandong, China Since 2020
Chat Now Send Inquiry
Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

Cast Ductile Iron Flanged Dual Plate Check Valve (Flap Swing Ball Type)

20 Pieces (MOQ)
More
Main Products: Valve
Contact Supplier
Audited Supplier
Wenzhou Leina Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
Stainless Steel/Wcb/CF8/ CF8m Single Disc Wafer Type Flap Check Valve

Stainless Steel/Wcb/CF8/ CF8m Single Disc Wafer Type Flap Check Valve

US $ 10-100 / Piece FOB
1 Piece (MOQ)
More
Material : Stainless Steel
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Audited Supplier
Shanxi Solid Industrial Co., Ltd.

Shanxi, China Since 2011
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Sway Check Valve, Wafer Connection, Single Disc/Plate, Flap Check Valve

Sway Check Valve, Wafer Connection, Single Disc/Plate, Flap Check Valve

US $ 10-500 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Plastic Valve Series, Corrosion Resisting Pump Series, Plastic Pipe and Fittings
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Ningbo Baodi Plastic Valves Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2009
Chat Now Send Inquiry
Plastic PVC/UPVC/PVDF Wafer Swing Flap Check Valve for Water Drain Pipe

Plastic PVC/UPVC/PVDF Wafer Swing Flap Check Valve for Water Drain Pipe

US $ 100-600 / Set FOB
100 Sets (MOQ)
More
Structure : Swing
Contact Supplier
Audited Supplier
ZHENGZHOU FREE FLUID CONTROL TECHNOLOGY CO., LTD

Henan, China Since 2024
Chat Now Send Inquiry
Ductile Iron Rubber Check Valve with Lamella Rubber Flap Wedge Check Valve

Ductile Iron Rubber Check Valve with Lamella Rubber Flap Wedge Check Valve

US $ 18.99-300 / Piece FOB
2 Pieces (MOQ)
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Main Products: Valves
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Audited Supplier
Tianjin KXC Metal Products Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
Chat Now Send Inquiry
304/316 Stainless Steel H76 Double-Flap Pair Clip Butterfly Check Valve Agricultural Irrigation Anti-Rust and Blockage, Saving 30% Water

304/316 Stainless Steel H76 Double-Flap Pair Clip Butterfly Check Valve Agricultural Irrigation Anti-Rust and Blockage, Saving 30% Water

US $ 15 / Piece FOB
1 Piece (MOQ)
More
Standard : GB
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ONE-VALVE TIME TECHNOLOGY CO., LTD.

Zhejiang, China Since 2024
Chat Now Send Inquiry
High Quality PVC Wafer Type Flanged Check Valve UPVC Disc Swing Check Valve Plastic Flap Non Return Check Valve DN20-DN400

High Quality PVC Wafer Type Flanged Check Valve UPVC Disc Swing Check Valve Plastic Flap Non Return Check Valve DN20-DN400

US $ 10.78 / Piece FOB
1 Piece (MOQ)
More
Main Products: PVC Ball Valve, PVC Foot Valve, PVC Check Valve, PVC Butterfly Valve, CPVC Butterfly Valve, FRPP Butterfly Valve, Plastic Valve, PVC Flange, PVC Union, PPR Butterfly Valve
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Tianjin Runke Plastic Tech Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
Chat Now Send Inquiry
Wafer Flap Type Ss Thin Single Disc Swing Check Valve SS316 Spring

Wafer Flap Type Ss Thin Single Disc Swing Check Valve SS316 Spring

US $ 5-100 / Piece FOB
2 Pieces (MOQ)
More
Application : Industrial Usage, Water Industrial Usage
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Shanghai Flow Valve & Fitting Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2023
Chat Now Send Inquiry
H12 Spring Flap Check Thread Connection Vertical Lift Check Valve Sanitary Stainless Steel Vertical Spring Loaded Lift Screw Check Valve

H12 Spring Flap Check Thread Connection Vertical Lift Check Valve Sanitary Stainless Steel Vertical Spring Loaded Lift Screw Check Valve

US $ 4.9 / Piece FOB
50 Pieces (MOQ)
More
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
Contact Supplier
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Wenbao Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
H84X Grooved Rubber Flap Check Valve EPDM/NBR Seal, ISO Certified DN65

H84X Grooved Rubber Flap Check Valve EPDM/NBR Seal, ISO Certified DN65

US $ 79 / Piece FOB
5 Pieces (MOQ)
More
Flow Direction : Unidirection
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Gaote Holdings Group Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
Chat Now Send Inquiry
Durable Rubber Flap Check Valve for Reliable Flow Control

Durable Rubber Flap Check Valve for Reliable Flow Control

US $ 25-300 / Piece FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Globe Valve, Gate Valve, Check Valve, Grooved Valve, Diaphragm Valve, Ball Valva, Safety Valve
Contact Supplier
Tianjin Auswell Valve Co., Ltd.

Trading Company

Tianjin, China Since 2025
Chat Now Send Inquiry
Wafer Type Check Valve/Single Door Valve/Non Return Flap Valve for Nuclear Power Industry

Wafer Type Check Valve/Single Door Valve/Non Return Flap Valve for Nuclear Power Industry

US $ 5-58 / Set FOB
1 Set (MOQ)
More
Connection Form : Wafer
Contact Supplier
Audited Supplier
ABC VALVE WUXI CO., LTD.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2024
Chat Now Send Inquiry
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  • Ddcv Double Lobe
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