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API Double Flanged Type Double Disc Swing Check Valve

API Double Flanged Type Double Disc Swing Check Valve

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API 6D Class 150-2500 Us Standard Swing Check Valve for Oil Gas

API 6D Class 150-2500 Us Standard Swing Check Valve for Oil Gas

US $ 243-295 / Piece FOB
1 Piece (MOQ)
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas Forged Steel Swing Type Check Valve

API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas Forged Steel Swing Type Check Valve

US $ 10 / Piece FOB
5 Pieces (MOQ)
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Union Steel Industry Co., Ltd.

Trading Company

Hunan, China Since 2024
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Marine Valve Factory Direct Sale Customization Check Valve API 6D Stainless Steel CF8m Axial Flow Marine Use

Marine Valve Factory Direct Sale Customization Check Valve API 6D Stainless Steel CF8m Axial Flow Marine Use

US $ 194-43,940 / Piece FOB
1 Piece (MOQ)
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Different Material Valve Body Metal Valve API Check Valve

Different Material Valve Body Metal Valve API Check Valve

US $ 26 / Piece FOB
100 Pieces (MOQ)
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Ningbo Salvador Piping System Co., Ltd.

Zhejiang, China Since 2018
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Fbk API 602 Swing Check Valve

Fbk API 602 Swing Check Valve

US $ 1-5,000 / Piece FOB
1 Piece (MOQ)
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VALPRO MC.,LTD.

Trading Company

Zhejiang, China Since 2024
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API 6A Flapper Type Check Valve

API 6A Flapper Type Check Valve

US $ 200-1,500 / Piece FOB
1 Piece (MOQ)
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Jiangsu Deenpu Petrochemical Machinery Co., Ltd

Jiangsu, China Since 2022
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API 600 Swing Check Valve

API 600 Swing Check Valve

US $ 100 / Piece FOB
1 Piece (MOQ)
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Cixi Fly Pipe Equipment Co., Ltd.

Trading Company

Zhejiang, China Since 2019
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Carbon Steel API Flanged Swing Check Valve150lb/300lb/600lb/900lb

Carbon Steel API Flanged Swing Check Valve150lb/300lb/600lb/900lb

US $ 25.68-32.86 / Piece FOB
5 Pieces (MOQ)
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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API Swing Check Valve Ss 304 Threaded Swing Check Valve API Swing Check Valve SS316

API Swing Check Valve Ss 304 Threaded Swing Check Valve API Swing Check Valve SS316

US $ 14.6-15 / Set FOB
10 Sets (MOQ)
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WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Wafer Type Stainless Steel High Pressure Tilting Disc Check Valve API Valve

Wafer Type Stainless Steel High Pressure Tilting Disc Check Valve API Valve

US $ 7-310 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API Ductile Iron Qt450 DN300 Metal Seal Copper Edge Swing Check Valve High Pressure

API Ductile Iron Qt450 DN300 Metal Seal Copper Edge Swing Check Valve High Pressure

US $ 442-460 / Piece FOB
1 Piece (MOQ)
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Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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Cryogenic Valve Factory Price Custom Stainless Steel Axial Flow Check Valve for LNG API 6D Certified Wear-Resistant Support

Cryogenic Valve Factory Price Custom Stainless Steel Axial Flow Check Valve for LNG API 6D Certified Wear-Resistant Support

US $ 194-43,940 / Piece FOB
1 Piece (MOQ)
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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CF8m Cast Iron Wafer Check Valves API/ANSI/DIN/JIS

CF8m Cast Iron Wafer Check Valves API/ANSI/DIN/JIS

US $ 10-100 / Piece FOB
1 Piece (MOQ)
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Tianjin Worlds Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Tianjin, China Since 2010
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API Standard High Pressure Flowline Dart Type Check Valve for Oilfield

API Standard High Pressure Flowline Dart Type Check Valve for Oilfield

US $ 300-500 / Piece FOB
1 Piece (MOQ)
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Jiangsu Deenpu Petrochemical Machinery Co., Ltd

Jiangsu, China Since 2022
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Rst API Flanged Cast Steel Swing Check Valve ANSI (150LB~900LB)

Rst API Flanged Cast Steel Swing Check Valve ANSI (150LB~900LB)

US $ 25.68-32.86 / Piece FOB
5 Pieces (MOQ)
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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CF8 API Non Return Swing Check Valve

CF8 API Non Return Swing Check Valve

US $ 4.5-5 / Piece FOB
1 Piece (MOQ)
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WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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API Standard Aluminium Bronze Lift Disc Check Valve

API Standard Aluminium Bronze Lift Disc Check Valve

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API 594 Super Stainless Steel A890 4A 5A Lug Duo Disc Dual Plate Wafer Check Valve with Inconel X750 Spring Hinge

API 594 Super Stainless Steel A890 4A 5A Lug Duo Disc Dual Plate Wafer Check Valve with Inconel X750 Spring Hinge

US $ 9-980 / Piece FOB
100 Pieces (MOQ)
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Bohai Valve Group Co., Ltd.

Tianjin, China Since 2015
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Industrial Us Standard High Temp Strong Sealing Stainless Steel API Swing Check Valve for Wog

Industrial Us Standard High Temp Strong Sealing Stainless Steel API Swing Check Valve for Wog

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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Cryogenic Valve Wear-Resistant Support Customization Stainless Steel LNG Axial Flow Check Valve CF3m API 6D

Cryogenic Valve Wear-Resistant Support Customization Stainless Steel LNG Axial Flow Check Valve CF3m API 6D

US $ 194-43,940 / Piece FOB
1 Piece (MOQ)
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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Durable API 598 600# Wafer Dual Plate Check Valve for Industrial Applications

Durable API 598 600# Wafer Dual Plate Check Valve for Industrial Applications

US $ 1 / Piece FOB
99 Pieces (MOQ)
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Keke Group Co., Ltd.

Zhejiang, China Since 2024
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API Spec 6A Fig 1502 High Pressure Flapper Check Valve / Dart Check Valve

API Spec 6A Fig 1502 High Pressure Flapper Check Valve / Dart Check Valve

US $ 10-25 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Deenpu Petrochemical Machinery Co., Ltd

Jiangsu, China Since 2022
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About Api Check Valve FAQ

  • QHow can I identify reliable suppliers of butterfly valves in China?

    Our Api Check Valve offers exceptional quality and style within the Butterfly Valve category.To discover trustworthy suppliers in China, conduct thorough research on online platforms, trade directories, and exhibitions. Verify supplier credentials, obtain product samples for testing, and consider partnering with a reputable manufacturer to ensure high-quality products and reliable services.

  • QWhat are the common materials used in manufacturing butterfly valves?

    Discover the perfect addition to your Butterfly Valve with our Api Check Valve.Butterfly valves are typically manufactured using materials such as stainless steel, cast iron, and PVC. Each material offers unique properties in terms of durability, corrosion resistance, and compatibility with different fluids. For specific applications, it is advisable to consult a reputable manufacturer.

  • QWhat are the advantages of procuring butterfly valves wholesale?

    Upgrade your Butterfly Valve with the elegant and durable Api Check Valve.Procuring butterfly valves wholesale offers benefits such as cost-effectiveness, bulk availability, and customized solutions. Wholesale purchases often come with competitive pricing, efficient supply chains, and the opportunity to tailor valves to specific requirements, ensuring seamless integration within industrial operations.

Forged Steel Swing Check Valve with API 602 A105

Forged Steel Swing Check Valve with API 602 A105

US $ 7.89-9.68 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
API Swing Check Valve SS304

API Swing Check Valve SS304

US $ 14.6-15 / Set FOB
10 Sets (MOQ)
Contact Supplier
Audited Supplier
WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
Chat Now Send Inquiry
API Valve Wafer Single Disc Check Valve Spring Loaded Lift Check Valve

API Valve Wafer Single Disc Check Valve Spring Loaded Lift Check Valve

US $ 25-300 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
API Tilting Disc Rubber Micro-Slow Close Counterweigh Check Valve Back Flow Preventer

API Tilting Disc Rubber Micro-Slow Close Counterweigh Check Valve Back Flow Preventer

US $ 232-282 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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Heavy Duty Cast Iron Wafer Type Dual Plate Check Valve Compact Design Low Cracking Pressure Check Valve API 594 Standard

Heavy Duty Cast Iron Wafer Type Dual Plate Check Valve Compact Design Low Cracking Pressure Check Valve API 594 Standard

US $ 11-111 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Quality (Shandong) Industrial Automation Co., Ltd

Shandong, China Since 2025
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Best Sale Non-Return Valve API 600 ASTM A216 Wcb Swing Check Valve with Flange End Cl150# 300#

Best Sale Non-Return Valve API 600 ASTM A216 Wcb Swing Check Valve with Flange End Cl150# 300#

US $ 86-5,500 / Piece FOB
10 Pieces (MOQ)
Contact Supplier
Audited Supplier
Guangxi Dexiang Electromechanical Equipment Co., Ltd

Guangxi, China Since 2025
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Marine Valve High Performance Axial Flow Check Valve Non Return Type Stainless Steel CF8m API 6D Certified Wholesale

Marine Valve High Performance Axial Flow Check Valve Non Return Type Stainless Steel CF8m API 6D Certified Wholesale

US $ 194-43,940 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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API 6A Top-Entry Check Valve

API 6A Top-Entry Check Valve

US $ 500-1,500 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Jiangsu Deenpu Petrochemical Machinery Co., Ltd

Jiangsu, China Since 2022
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API 2 " Beeline Baffle Type 1502 Check Valve for Oil Equipment

API 2 " Beeline Baffle Type 1502 Check Valve for Oil Equipment

US $ 799-857 / pieces FOB
2 pieces (MOQ)
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Audited Supplier
GPE Oil Machinery Co., Ltd

Shandong, China Since 2021
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API Flanged Cast Steel Swing Type Check Valve (WCB/CF8/CF8M) 150lb~900lb

API Flanged Cast Steel Swing Type Check Valve (WCB/CF8/CF8M) 150lb~900lb

US $ 36-40 / Piece FOB
1 Piece (MOQ)
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RST VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
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H44h API Swing Check Valve

H44h API Swing Check Valve

US $ 2.1-4,154.67 / Piece FOB
10 Pieces (MOQ)
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Audited Supplier
WOD VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2012
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Tilting Disc Single Plate Flanged Ends Check Valve API Valve

Tilting Disc Single Plate Flanged Ends Check Valve API Valve

US $ 10-250 / Piece FOB
5 Pieces (MOQ)
Contact Supplier
Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API 6D BS5163 Pn80 Ggg50 Swing Check Valves with Counter Weight for Wog

API 6D BS5163 Pn80 Ggg50 Swing Check Valves with Counter Weight for Wog

US $ 237-246 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Like Valve (Tianjin) Co., Ltd.

Tianjin, China Since 2020
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