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One+way+return+check+valve

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304 316 Threaded Stainless Steel 5-Way Spring Loaded Check Valves Non Return Valves

304 316 Threaded Stainless Steel 5-Way Spring Loaded Check Valves Non Return Valves

US $ 5.35-21 / Piece FOB
10 Pieces (MOQ)
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Wenzhou Bestway Valve Co., Ltd.

Zhejiang, China Since 2021
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DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

DN40~DN700 Pn10 Pn16 Ductile Cast Iron Double Disc One-Way Dual Non Return Wafer Type Flap Check Valve

US $ 18-1,500 / Piece FOB
1 Piece (MOQ)
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Linyi Bonny Valve Co., Ltd

Shandong, China Since 2022
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Va-25 1 Inch Pneumatic One Way Check Valve Non Return Valve

Va-25 1 Inch Pneumatic One Way Check Valve Non Return Valve

US $ 4 / Piece FOB
1 Piece (MOQ)
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Ningbo VPC Pneumatic Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2015
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Wholesale 1/4 3/8 Hose One Way Non Return Plastic Check Valve for Water Purifier

Wholesale 1/4 3/8 Hose One Way Non Return Plastic Check Valve for Water Purifier

US $ 0.1-1 / Piece FOB
1,000 Pieces (MOQ)
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Yuyao Eshiong Pipe Fittings Technologies Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2020
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DN40-DN300 Pn16 Double Flange Ductile Iron Swing Check Valve/ Cast Iron Non Return One Way Valve

DN40-DN300 Pn16 Double Flange Ductile Iron Swing Check Valve/ Cast Iron Non Return One Way Valve

US $ 100-150 / Piece FOB
1 Piece (MOQ)
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Chengxin Valve Co., Ltd.

Hebei, China Since 2020
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Silicone Rubber Umbrella Gas Air Release Relief One 1 Way Non Return Valve Duckbill Check Valve Rubber Valve

Silicone Rubber Umbrella Gas Air Release Relief One 1 Way Non Return Valve Duckbill Check Valve Rubber Valve

US $ 0.5 / Piece FOB
10,000 Pieces (MOQ)
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QINGDAO GOFAI RUBBER & PLASTIC PRODUCTS CO., LIMITED

Manufacturer/Factory & Trading Company

Shandong, China Since 2018
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JIS DIN One Way Check Valve 8 Inch Non-Return Check Valve

JIS DIN One Way Check Valve 8 Inch Non-Return Check Valve

US $ 40-60 / Piece FOB
1 Piece (MOQ)
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Tianjin Zhonghui Valve Industry Co., Ltd.

Manufacturer/Factory

Tianjin, China Since 2020
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Manufacturer Lengthened One Way Non Return Water Brass Valve Check Valve

Manufacturer Lengthened One Way Non Return Water Brass Valve Check Valve

US $ 1-5 / Piece FOB
10 Pieces (MOQ)
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Jiangxi Saifu Industry Co., Ltd.

Jiangxi, China Since 2018
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ODM High Temperature Manual DN25-DN100 One Way Non Return Safety Stainless Steel Check Valve

ODM High Temperature Manual DN25-DN100 One Way Non Return Safety Stainless Steel Check Valve

US $ 11-15 / Piece FOB
1 Piece (MOQ)
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Zhejiang Sanying Fluid Equipment Co., Ltd.

Zhejiang, China Since 2022
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Two Way Hydraulic Cartridge Check Valve/Non-Return Valve Compact Size

Two Way Hydraulic Cartridge Check Valve/Non-Return Valve Compact Size

US $ 10-15 / Piece FOB
1 Piece (MOQ)
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Deco Hydraulic & Control Technology Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Industrial Sanitary Stainless Steel One Way Valve Non Return Quick-Install Tri Clamp Check Valve

Industrial Sanitary Stainless Steel One Way Valve Non Return Quick-Install Tri Clamp Check Valve

US $ 13-15 / Piece FOB
5 Pieces (MOQ)
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DEYI Equipment Industries Limited

Zhejiang, China Since 2014
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Hot Sale 6an Male Non Return One Way Check Valve Fitting Black

Hot Sale 6an Male Non Return One Way Check Valve Fitting Black

10 Pieces (MOQ)
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Aomei Precision Parts(Dongguan)Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Garden Irrigation Single Way Non Return Check Valve Aquarium CO2 System Stop Valve Diffuser Air Valve

Garden Irrigation Single Way Non Return Check Valve Aquarium CO2 System Stop Valve Diffuser Air Valve

US $ 1.1-1.4 / Piece FOB
100 Pieces (MOQ)
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Anhui Fulaier E-Commerce Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2021
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Female Thread 1/8 Non Return One Way Pneumatic Control Check Valve

Female Thread 1/8 Non Return One Way Pneumatic Control Check Valve

US $ 2.7-13.6 / Piece FOB
1 Piece (MOQ)
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Wenzhou Fuchuang valve Technology Co.,Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2017
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Wisewater 1'' Brass Swing Check Valve in-Line Check Valve Horizontal One-Way Non Return Check Valve for Pipe System (DN25)

Wisewater 1'' Brass Swing Check Valve in-Line Check Valve Horizontal One-Way Non Return Check Valve for Pipe System (DN25)

US $ 50-5,000 / Piece FOB
20 Pieces (MOQ)
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Dvk International Co., Ltd.

Trading Company

Jiangsu, China Since 2022
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PVDF/Viton1/4" (6.4mm) Hose Barb Plastic One Way Air Non Return Diaphragm Ozone Check Valves

PVDF/Viton1/4" (6.4mm) Hose Barb Plastic One Way Air Non Return Diaphragm Ozone Check Valves

US $ 1.9-3 / Piece FOB
100 Pieces (MOQ)
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Foshan Ju Medical Component Co., Ltd.

Guangdong, China Since 2022
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D&R One Way PPR Non Return Water Brass Valve Horizontal Check Valve 1/2''-4''

D&R One Way PPR Non Return Water Brass Valve Horizontal Check Valve 1/2''-4''

US $ 1.8-2.2 / Piece FOB
3,000 Pieces (MOQ)
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Ningbo D & R Metal Industries Co., Ltd.

Zhejiang, China Since 2007
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Epman Universal Aluminum One Way Flow Check Valve Non Return Inline for Gas or Diesel Fuel Epaa22g01km

Epman Universal Aluminum One Way Flow Check Valve Non Return Inline for Gas or Diesel Fuel Epaa22g01km

US $ 0.72-0.8 / Set FOB
100 Sets (MOQ)
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Ruian Ep International Trade Co., Ltd.

Trading Company

Zhejiang, China Since 2024
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Custom Medical Silicone/Rubber Duckbill One Way/Air/Non-Return/Check Valve for Manual Resusciatator/Respirator/Rebreather

Custom Medical Silicone/Rubber Duckbill One Way/Air/Non-Return/Check Valve for Manual Resusciatator/Respirator/Rebreather

US $ 0.035 / Piece FOB
10,000 Pieces (MOQ)
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Xiamen Better Silicone Rubber Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2015
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Customized UPVC PVC One Way No Return Check Valve

Customized UPVC PVC One Way No Return Check Valve

US $ 0.2-80 / Piece FOB
500 Pieces (MOQ)
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Ningbo Qianxiang Huiya International Trade Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2018
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Filling Machine Spare Parts Plastic Check Valve One-Way Non-Return Valves for Liquid Filler

Filling Machine Spare Parts Plastic Check Valve One-Way Non-Return Valves for Liquid Filler

US $ 0.92-1.2 / pieces FOB
1 pieces (MOQ)
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Hubei Shangfang Technology Co., Ltd.

Hubei, China Since 2024
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Brass One Way Pneumatic Check Valve Non Return Valve

Brass One Way Pneumatic Check Valve Non Return Valve

US $ 2.9 / Piece FOB
1 Piece (MOQ)
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Ningbo Alita Pneumatic Co., Ltd.

Zhejiang, China Since 2019
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One Way Non Return Water Brass Valve Check Valve 1/2''-4''

One Way Non Return Water Brass Valve Check Valve 1/2''-4''

US $ 1.2-30 / Piece FOB
100 Pieces (MOQ)
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Qingdao Fluido Industrial Co., Ltd.

Shandong, China Since 2012
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About One+way+return+check+valve FAQ

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

    Our One+way+return+check+valve offers exceptional quality and style 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?

    Our One+way+return+check+valve offers exceptional quality within the Check Valve category.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.

  • QWhat are the common uses of check valves in industrial equipment?

    The One+way+return+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.

Dn15 1/2" 304 Stainless Steel Wafer Check Valve Non-Return One Way Unidirection

Dn15 1/2" 304 Stainless Steel Wafer Check Valve Non-Return One Way Unidirection

US $ 8.3-10.2 / Piece FOB
10 Pieces (MOQ)
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WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Plastic One Way Check Valve for Endotracheal Tube Medical Non-Return Valve

Plastic One Way Check Valve for Endotracheal Tube Medical Non-Return Valve

US $ 0.04-0.05 / pieces FOB
100,000 pieces (MOQ)
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Guangzhou ORCL Medical Co.,LTD

Manufacturer/Factory & Trading Company

Guangdong, China Since 2024
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Non-Return Five-Way Check Valve, Bsp Threaded Ss 5 Way Check Valve 25mm 32mm 40mm 50mm

Non-Return Five-Way Check Valve, Bsp Threaded Ss 5 Way Check Valve 25mm 32mm 40mm 50mm

US $ 8.9 / Piece FOB
50 Pieces (MOQ)
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Wenbao Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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Industrial Double Discs Spring Check Valve Non Return One Way Check Valve Metal to Metal Seat

Industrial Double Discs Spring Check Valve Non Return One Way Check Valve Metal to Metal Seat

US $ 37-46 / Piece FOB
1 Piece (MOQ)
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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1/4 Copper Manual Gas Access Check Valve Non-Return Valve One-Way Valve for Air Conditioner Brass Home Appliance Repair Tool

1/4 Copper Manual Gas Access Check Valve Non-Return Valve One-Way Valve for Air Conditioner Brass Home Appliance Repair Tool

US $ 0.4 / Piece FOB
5,000 Pieces (MOQ)
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Qingdao Marink Enterprise Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2010
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Silicone Rubber Non Return Check Valve Core Engine Pressure Relief Duckbill Rubber One Way Valve

Silicone Rubber Non Return Check Valve Core Engine Pressure Relief Duckbill Rubber One Way Valve

US $ 5-30 / Piece FOB
1,000 Pieces (MOQ)
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Xiamen Kingtom Rubber & Plastic Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2021
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Medical Double Check Valve T Connector Three Way Connectors, Female Male Luer Lock to Tube Recirculation T Valve with 2 Non-Return T-Connector Valves

Medical Double Check Valve T Connector Three Way Connectors, Female Male Luer Lock to Tube Recirculation T Valve with 2 Non-Return T-Connector Valves

US $ 0.01-0.05 / Set FOB
5,000 Sets (MOQ)
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Shenzhen X-Way Medical Technology Co., Ltd

Guangdong, China Since 2024
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1/2"-4" 201/304/316 Stainless Steel Vertical Spring One-Way Non Return Check Valve

1/2"-4" 201/304/316 Stainless Steel Vertical Spring One-Way Non Return Check Valve

US $ 9-499 / Piece FOB
1 Piece (MOQ)
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YOONAD VALVE (WUXI) CO., LTD.

Jiangsu, China Since 2024
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Di Qt450 DN50 2" One Way Non Return Valve Check Valve

Di Qt450 DN50 2" One Way Non Return Valve Check Valve

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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J-Valves Stainless Steel 201 Non-Return Internal Screw Vertical Check Valve One-Way Check Valve

J-Valves Stainless Steel 201 Non-Return Internal Screw Vertical Check Valve One-Way Check Valve

US $ 10 / Piece FOB
1 Piece (MOQ)
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Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China Since 2019
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Water Flow Control One Way Non Return Bronze Swing Type Flange 1inch 150lb Check Valve

Water Flow Control One Way Non Return Bronze Swing Type Flange 1inch 150lb Check Valve

US $ 300 / Piece FOB
1 Piece (MOQ)
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Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2025
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DN65 DN80 3" Di Ci Body Pn16 Low Pressure One Way Non Return Valve Check Valve

DN65 DN80 3" Di Ci Body Pn16 Low Pressure One Way Non Return Valve Check Valve

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

Manufacturer/Factory & Trading Company

Tianjin, China Since 2021
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[Ruoteng] SS304 Sanitary Stainless Steel Flange Non Return Ball Type Double Way 6mm Weight Check Valve

[Ruoteng] SS304 Sanitary Stainless Steel Flange Non Return Ball Type Double Way 6mm Weight Check Valve

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
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Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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