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API Check Valve

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API 6D Full Bore Metal Vertical Stainless Steel Flanged Full Bore Non Return Swing Check Valve for Steam, Petrol, Oil, Gas

API 6D Full Bore Metal Vertical Stainless Steel Flanged Full Bore Non Return Swing Check Valve for Steam, Petrol, Oil, Gas

US $ 50-5,000 / Set FOB
1 Set (MOQ)
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Main Products: Gate Valves, Globe Valves, Check Valves, Ball Valves, Butterfly Valves
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JITAI VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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API Casting Wcb Cast Steel Swing Flange Check Valve

API Casting Wcb Cast Steel Swing Flange Check Valve

US $ 15-3,500 / Piece FOB
10 Pieces (MOQ)
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Function : Nrvz Silence
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Yuming Valve Group Co.,Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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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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Main Products: Check Valve
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve

API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve

US $ 48 / Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Vatac Valves Corp.

Manufacturer/Factory

Zhejiang, China Since 2009
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API 6D NPT Ends Forging Axial Flow Check Valve

API 6D NPT Ends Forging Axial Flow Check Valve

US $ 5-150 / Piece FOB
5 Pieces (MOQ)
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Main Products: Check Valve
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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ANSI B16.34 API 600 ASTM A216 Wcb Swing Check Valve Class 150

ANSI B16.34 API 600 ASTM A216 Wcb Swing Check Valve Class 150

US $ 48-5,000 / Piece FOB
1 Piece (MOQ)
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Usage : Regulation, Safety, Flow Control
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BONNY VALVE CO., LTD

Shandong, China Since 2022
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ANSI/API/ASTM/ASME/Wcb Slurry Pneumatic Flange Ball Globe Check Wafer Lug Slide Manual Butterfly Knife Gate Valve

ANSI/API/ASTM/ASME/Wcb Slurry Pneumatic Flange Ball Globe Check Wafer Lug Slide Manual Butterfly Knife Gate Valve

US $ 29.99-100 / Piece FOB
1 Piece (MOQ)
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Main Products: Forging Parts, Casting Parts, Lifting Anchor System, Metal OEM Parts, Precast Concrete Hardware, Pipe Fittings, Butterfly Valve, Forged Flange
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Qingdao Eathu Import and Export Co., Ltd.

Trading Company

Shandong, China Since 2012
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API Control Check U Type Flanged Butterfly Valve D341X

API Control Check U Type Flanged Butterfly Valve D341X

US $ 20-980 / Piece FOB
100 Pieces (MOQ)
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Material of Seal Surface : Soft Sealed
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Bohai Valve Group Co., Ltd.

Tianjin, China Since 2015
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High-Performance API 600 Fire Protection Check Valve Solutions

High-Performance API 600 Fire Protection Check Valve Solutions

US $ 50-3,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Wafer Butterfly Valve, Butterfly Valve, Flanged Butterfly Valve, Lug Type Butterfly Valve, Centerline Soft Sealed Butterfly Valve, Ball Valve, Check Valve, Gate Valve, Actuator
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Tianjin ET Valve Co., Ltd

Manufacturer/Factory & Trading Company

Tianjin, China Since 2025
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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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Application : Industrial Usage
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze API ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer

OEM ODM PTFE PFA Coaed Disc CF8 CF8m SS304 SS316 Wcb Bronze API ANSI DIN JIS BS Standard Control Butterfly Valve Gate Valve Check Valve Y Strainer

US $ 18-20 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Globe Valve, Gate Valve, Check Valve, Grooved Valve, Diaphragm Valve, Ball Valva, Safety Valve
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Tianjin Auswell Valve Co., Ltd.

Trading Company

Tianjin, China Since 2025
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ASME B16.34 API 6D ANSI Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve

ASME B16.34 API 6D ANSI Flange Bolted Bonnet 316 Stainless Steel Swing Check Valve

US $ 20 / sets FOB
1 sets (MOQ)
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Material : Stainless Steel
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Jiangsu Shoulong Valve Co., Ltd.

Jiangsu, China Since 2019
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API Spec 6A Wellhead Stainless Steel Swing One Way Check Valve

API Spec 6A Wellhead Stainless Steel Swing One Way Check Valve

US $ 700-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Mud Pump Liner, Piston Assy, Valve,piston Rod, Fluid End Module
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HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Manufacturer/Factory & Trading Company

Hebei, China Since 2019
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Premium API Fig1502 Top Entry Check Valve for Fluid Control

Premium API Fig1502 Top Entry Check Valve for Fluid Control

US $ 190 / Piece FOB
1 Piece (MOQ)
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Surface Treatment : Spray-Paint
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Goldenman Petroleum Equipment Co., Limited

Trading Company

Shandong, China Since 2021
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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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Main Products: Valves
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Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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API Stainless Steel Tilting Single Disc Check Valve Wafer Type Non Return Valve

API Stainless Steel Tilting Single Disc Check Valve Wafer Type Non Return Valve

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API Cast Steel&Wcb Hight Quality Flanged Ball Check Gate Globe Valve Class600 ANSI

API Cast Steel&Wcb Hight Quality Flanged Ball Check Gate Globe Valve Class600 ANSI

US $ 38-39.5 / Piece FOB
10 Pieces (MOQ)
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Main Products: Ball Valves, Gate Valves, Globe Valves, Check Valves, Butterfly Valves, Fored Steel Valves, Special Steel Valve, Pneumatic Valves, Strainers, Valve Parts
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Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China Since 2019
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Cryogenic Valve Industrial Grade Good Performance Flanged Check Valve for LNG Stainless Steel API 6D Custom

Cryogenic Valve Industrial Grade Good Performance Flanged Check Valve for LNG Stainless Steel API 6D Custom

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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API Flange Ends Axial Flow Check Valve

API Flange Ends Axial Flow Check Valve

US $ 5-150 / Piece FOB
5 Pieces (MOQ)
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Main Products: Check Valve
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas 1/2" Swing Check Valve

API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas 1/2" Swing Check Valve

US $ 4.5 / Piece FOB
50 Pieces (MOQ)
More
Pressure : Ordinary Pressure
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Audited Supplier
Wenzhou Leina Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
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Related Videos
  • What is API 6D Full Bore Metal Vertical Stainless Steel Flanged Full Bore Non Return Swing Check Valve for Steam, Petrol, Oil, Gas
    What is API 6D Full Bore Metal Vertical Stainless Steel Flanged Full Bore Non Return Swing Check Valve for Steam, Petrol, Oil, Gas
    US $ 50-5,000 /Set
    1 Set (MOQ)
    Contact Supplier
  • What is API Casting Wcb Cast Steel Swing Flange Check Valve
    What is API Casting Wcb Cast Steel Swing Flange Check Valve
    US $ 15-3,500 /Piece
    10 Pieces (MOQ)
    Contact Supplier
  • What is API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve
    What is API 6D Industrial Flange or Wafer Cast Iron or Forged Stainless Steel Ball or Swing Check Valve
    US $ 48 /Piece
    1 Piece (MOQ)
    Contact Supplier
  • What is ANSI B16.34 API 600 ASTM A216 Wcb Swing Check Valve Class 150
    What is ANSI B16.34 API 600 ASTM A216 Wcb Swing Check Valve Class 150
    US $ 48-5,000 /Piece
    1 Piece (MOQ)
    Contact Supplier
Marine Valve Industrial Grade Good Performance API 6D Flanged Check Valve CF3m Stainless Steel Marine LNG Use

Marine Valve Industrial Grade Good Performance API 6D Flanged Check Valve CF3m Stainless Steel Marine LNG Use

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
API 6D Cast Steel Nozzle Check Valve

API 6D Cast Steel Nozzle Check Valve

US $ 5-150 / Piece FOB
5 Pieces (MOQ)
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Structure : Swing
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Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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Water Rubber Cast Icon DN150 Double Disc Wafer API Swing Air Control Check Valve

Water Rubber Cast Icon DN150 Double Disc Wafer API Swing Air Control Check Valve

US $ 1-1,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Expansion Joint, Strainer, Cast Iron, Ball Valve, Gear Box, Hand Lever, Globe Valve
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Afcon Ningjin Yahua Industries Co., Ltd.

Shandong, China Since 2010
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About API Check Valve FAQ

  • QWhat are the advantages of procuring butterfly valves wholesale?

    The API Check Valve is classified under our comprehensive Butterfly Valve range.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.

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

    The API Check Valve is a standout piece in our Butterfly Valve collection.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?

    The API Check Valve is included in our comprehensive Butterfly Valve range.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.

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)
More
Temperature : Low Temperature
Contact Supplier
Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
API 6A High Pressure Check Valve, 1.5" -4" Nominal, 10000psi-20000psi

API 6A High Pressure Check Valve, 1.5" -4" Nominal, 10000psi-20000psi

US $ 200-1,000 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Drill Pipe, Gate Valve, Petroleum Equipment, Christmas Tree, Frac Tree, Frac Hose, Bop, Mobile Housing, Chemical for Oilfield
Contact Supplier
Audited Supplier
Yantai Kytider Energy Equipment Technology Co., Ltd.

Shandong, China Since 2025
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Wafer Lift Type Check Valve (H71 long type) API

Wafer Lift Type Check Valve (H71 long type) API

US $ 10-235 / Piece FOB
10 Pieces (MOQ)
More
Flow Direction : Unidirection
Contact Supplier
Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
API Oilfield Downhole Tool Ibop for Top Drive Inside Bop Drop-in Drop in Check Valve for Oil Well Drilling Use

API Oilfield Downhole Tool Ibop for Top Drive Inside Bop Drop-in Drop in Check Valve for Oil Well Drilling Use

US $ 1,000 / Set FOB
1 Set (MOQ)
More
Main Products: Mud Pump, Top Drive, Power Tongs, Cement Tools, Solid Control, Bop&Well Head, Handing Tools, Flowline Products, OCTG, Ironrough Parts
Contact Supplier
Audited Supplier
Shandong Rosenwell Petroleum Technology Co., Ltd.

Shandong, China Since 2024
Chat Now Send Inquiry
API 6A High Pressure Check Valve

API 6A High Pressure Check Valve

US $ 500-1,000 / Set FOB
1 Set (MOQ)
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Connection Form : Flange
Contact Supplier
Audited Supplier
Jiangsu Solid Machinery Manufacturing Co., Ltd.

Jiangsu, China Since 2022
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[Ruoteng] API 608 Soft Seat Metal Seat Vertical Check Valve Various Thread 2 PC Manual 304 304L 316 316L CF8 CF8m Female Thread

[Ruoteng] API 608 Soft Seat Metal Seat Vertical Check Valve Various Thread 2 PC Manual 304 304L 316 316L CF8 CF8m Female Thread

US $ 0.1-1 / Piece FOB
1 Piece (MOQ)
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Main Products: Stainless Steel Pipe Fittings, Stainless Steel Joints, Stainless Steel Elbow, Elbow, Valve, Joint
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Zhejiang Ruoteng Valve Co., Ltd

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2024
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Marine Valve China Factory Customized Industrial Axial Flow Check Valve CF8m API 6D Flanged Metal Seated Wholesale Custom

Marine Valve China Factory Customized Industrial Axial Flow Check Valve CF8m API 6D Flanged Metal Seated Wholesale Custom

US $ 194-43,940 / Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
API Stainless Steel Sanitary Pneumatic Control Ball Check Gate Water Air Lugged Type Brass Solenoid Flush Wafer Flange Swing Butterfly Valve

API Stainless Steel Sanitary Pneumatic Control Ball Check Gate Water Air Lugged Type Brass Solenoid Flush Wafer Flange Swing Butterfly Valve

US $ 25 / Piece FOB
1 Piece (MOQ)
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Main Products: Valve
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Jiangsu Huagong Automatic Control Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
Chat Now Send Inquiry
Premium API 6D Wcb Cast Steel Flanged Swing Check Valve

Premium API 6D Wcb Cast Steel Flanged Swing Check Valve

US $ 140-180 / Set FOB
10 Sets (MOQ)
More
Temperature : Ordinary Temperature
Contact Supplier
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Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
API 6A Check Valve/Control Valve/Water Valve/Gate Valve

API 6A Check Valve/Control Valve/Water Valve/Gate Valve

US $ 75-500 / Piece FOB
1 Piece (MOQ)
More
Main Products: Handling Tools, Solid Control Equipment, Cementing Tools, Drilling Tools, Downhole Tools, API 6A Valve
Contact Supplier
Audited Supplier
Shandong Yacheng Petroleum Technology Co., Ltd.

Trading Company

Shandong, China Since 2022
Chat Now Send Inquiry
API 602 F11/F22/F51/F53 Socket Weld/Threaded Class 800-2500 Forged Steel Gate Valve /Globe Valve/Piston Siwng Lift Check Valve Bw/Sw/NPT

API 602 F11/F22/F51/F53 Socket Weld/Threaded Class 800-2500 Forged Steel Gate Valve /Globe Valve/Piston Siwng Lift Check Valve Bw/Sw/NPT

US $ 35 / Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Audited Supplier
Zhejiang Longgong Valves Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
SS316 Lift-Type Check Valve Pn40 DN25 (API 594, PTFE Seated, Vertical Installation)

SS316 Lift-Type Check Valve Pn40 DN25 (API 594, PTFE Seated, Vertical Installation)

US $ 20-3,000 / Piece FOB
1 Piece (MOQ)
More
Main Products: Gate Valve, Globe Valve, Ball Valve, Butterfly Valve, Check Valve, Diaphragm Valve
Contact Supplier
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Luoyang Kist Fluid Control Co., Ltd.

Henan, China Since 2025
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API 6A High Qualityoil Equipment Swing Check Valve Customizable

API 6A High Qualityoil Equipment Swing Check Valve Customizable

US $ 700-900 / pieces FOB
1 pieces (MOQ)
More
Manufacturing Process : Forging
Contact Supplier
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GPE Oil Machinery Co., Ltd

Shandong, China Since 2021
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