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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
Secured Trading Service

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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Audited Supplier
JITAI VALVE GROUP CO., LTD.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2021
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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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Flow Direction : Unidirection
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Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
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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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Audited Supplier
Qingdao Eathu Import and Export Co., Ltd.

Trading Company

Shandong, 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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Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
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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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Main Products: Valve, Ball Valve, Butterfly Valve, Gate Valve, Globe Valve, Plug Valve, Check Valve, Through Conduit Gate Valve, Knife Gate Valve, Bellow Sealed Valve
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Vatac Valves Corp.

Manufacturer/Factory

Zhejiang, China Since 2009
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ANSI B16.34 API 600 ASTM A216 Wcb Swing Check Valve Class 150
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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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Pressure : High Pressure
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BONNY VALVE CO., LTD

Shandong, China Since 2022
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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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Cryogenic Valve Industrial Grade Good Performance LNG Valve Check Type Stainless Steel API 6D Standard CF8 Customization
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Cryogenic Valve Industrial Grade Good Performance LNG Valve Check Type Stainless Steel API 6D Standard CF8 Customization

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

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
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API Standard Flanged Stainless Steel Swing Check Valve for High Pressure Application
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API Standard Flanged Stainless Steel Swing Check Valve for High Pressure Application

US $ 120-180 / Piece FOB
100 Pieces (MOQ)
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Main Products: Ball Valve, Industrial Valve, Control Valve, Gate Valve, Butterfly Valve, Check Valve
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Audited Supplier
Shanghai Power Plant Valve Factory Co., Ltd.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2026
Chat Now Send Inquiry
API Spec 6A Wellhead Stainless Steel Swing One Way Check Valve
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API Spec 6A Wellhead Stainless Steel Swing One Way Check Valve

US $ 700-1,000 / Piece FOB
1 Piece (MOQ)
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Manufacturing Process : Forging
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HEBEI XINHUAFA PETROLEUM MACHINERY CO., LTD.

Manufacturer/Factory & Trading Company

Hebei, China Since 2019
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API Cast Steel Swing Check Valve Flange Connection
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API Cast Steel Swing Check Valve Flange Connection

US $ 15-3,500 / Piece FOB
10 Pieces (MOQ)
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Main Products: Flange Ball Valve, Trunnion Ball Valve, Butterfly Valve, Ball Valve, Gate Valve, Check Valve, Globe Valve, Floating Ball Valve, Hard Seal Butterfly Valve, Fully Welded Ball Valve
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Audited Supplier
Yuming Valve Group Co.,Ltd

Manufacturer/Factory & Trading Company

Henan, China Since 2023
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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
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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

US $ 9-980 / Piece FOB
100 Pieces (MOQ)
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Material : Stainless Steel
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Audited Supplier
Bohai Valve Group Co., Ltd.

Tianjin, China Since 2015
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API 6D RF Flange End Cast Butterfly Check Valve
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API 6D RF Flange End Cast Butterfly Check Valve

US $ 1-5,000 / Piece FOB
1 Piece (MOQ)
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Main Products: Valve and Parts
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VALPRO MC.,LTD.

Zhejiang, China Since 2024
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API Stainless Steel Wafer Type Single Disc Swing Check Valve Long Series

API Stainless Steel Wafer Type Single Disc Swing Check Valve Long Series

US $ 7.2-7.9 / Piece FOB
10 Pieces (MOQ)
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Material : Stainless Steel
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Audited Supplier
Zhejiang J-Valves Fluid Equipment Co., Ltd.

Zhejiang, China Since 2019
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API 602 Forged Steel RF Flange Spring Lift Piston Check Valve
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API 602 Forged Steel RF Flange Spring Lift Piston Check Valve

US $ 40 / Piece FOB
1 Piece (MOQ)
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Main Products: Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Plug Valve, Safety Valve, Diaphragm Valve, Pinch Valve, Trap Valve Strainer
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Audited Supplier
Suzhou Shangheng Valve Co., Ltd.

Jiangsu, China Since 2022
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Marine Valve High Performance Axial Flow Check Valve Non Return Type Stainless Steel CF8m API 6D Certified Wholesale
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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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Connection Form : Flange
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Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Wafer Type Single Plate Swing Check Valve-API

Wafer Type Single Plate Swing Check Valve-API

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

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Cryogenic Valve Industrial Grade Good Performance Flanged Check Valve for LNG Stainless Steel API 6D Custom
Secured Trading Service

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)
More
Connection Form : Flange
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Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
Cheap Anti-Corrosive SUS304 API Non-Return Valve CF8 CF8m Check Valve

Cheap Anti-Corrosive SUS304 API Non-Return Valve CF8 CF8m Check Valve

US $ 25-45 / sets FOB
1 sets (MOQ)
More
Main Products: Pneumatic Ball Valve, Pneumatic Actuator, Electric Ball Valve, Electric Actuator, Manual Ball Valve, Manual Butterfly Valve, Electric Butterfly Valve, Pneumatic Butterfly Valve, Control Valve, Globe /Gate/Check Valve
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Audited Supplier
Jiangsu Shoulong Valve Co., Ltd.

Jiangsu, China Since 2019
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Factory Sale API 6D Wcb/Stainless Steel Dual Disc Bw Check Valve

Factory Sale API 6D Wcb/Stainless Steel Dual Disc Bw Check Valve

US $ 15-150 / Piece FOB
5 Pieces (MOQ)
More
Sealing Form : Gland Packings Globe Valve
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Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
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)
    Send Inquiry
  • What is ANSI/API/ASTM/ASME/Wcb Slurry Pneumatic Flange Ball Globe Check Wafer Lug Slide Manual Butterfly Knife Gate Valve
    What is ANSI/API/ASTM/ASME/Wcb Slurry Pneumatic Flange Ball Globe Check Wafer Lug Slide Manual Butterfly Knife Gate Valve
    US $ 29.99-100 /Piece
    1 Piece (MOQ)
    Send Inquiry
  • 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)
    Send Inquiry
  • 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)
    Send Inquiry
OEM ODM PTFE Coated Disc Bronze API ANSI DIN JIS BS F4 Standard Control Wafer Flange Butterfly Valve Gate Valve Check Valve

OEM ODM PTFE Coated Disc Bronze API ANSI DIN JIS BS F4 Standard Control Wafer Flange Butterfly Valve Gate Valve 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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Audited Supplier
Afcon Ningjin Yahua Industries Co., Ltd.

Shandong, China Since 2010
Chat Now Send Inquiry
Cryogenic Valve Factory Price Custom Stainless Steel Axial Flow Check Valve for LNG API 6D Certified Wear-Resistant Support
Secured Trading Service

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
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Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
API Standard Flang End Swing Check Valve Manufacturer
Secured Trading Service

API Standard Flang End Swing Check Valve Manufacturer

US $ 500-1,000 / Set FOB
1 Set (MOQ)
More
Main Products: Petroleum Machinery, Casing Head, Tubing Head, Gate Valve, Flange, Wellhead, Manifold, Frac Head
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Audited Supplier
Jiangsu Solid Machinery Manufacturing Co., Ltd.

Jiangsu, China Since 2022
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About API Check Valve FAQ
  • QWhat are the benefits of using a butterfly valve in industrial systems?

    The API Check Valve is a key item within our extensive Butterfly Valve selection.Butterfly valves are ideal for industrial systems due to their compact design and efficient flow control. When compared to globe valves, butterfly valves offer faster operation and can be customized for specific industrial requirements, such as high-temperature or corrosive environments. For more details on bulk purchasing, contact your distributor today.

  • QHow does the price of butterfly valves compare to ball valves?

    Our API Check Valve offers exceptional quality within the Butterfly Valve category.Butterfly valves are typically more cost-effective than ball valves, particularly for larger diameter applications. While both cater to fluid control needs, butterfly valves offer price advantages and factory customization without compromising performance. Interested? Get the latest OEM rates by reaching out.

  • QCan I get OEM and custom butterfly valves for niche projects?

    Discover the perfect addition to your Butterfly Valve with our API Check Valve.Yes, butterfly valves can be tailored to meet specific project needs. OEM and custom designs cater to niche requirements and industry-specific trends. Top manufacturers offer flexibility in design specifications. Ready to explore further? Get in touch with our factory experts for innovative solutions.

API Cast Steel Swing Check Valve-H44

API Cast Steel Swing Check Valve-H44

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
More
Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
Send Inquiry
Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Premium API Fig1502 Top Entry Check Valve for Fluid Control
Secured Trading Service

Premium API Fig1502 Top Entry Check Valve for Fluid Control

US $ 190 / Piece FOB
1 Piece (MOQ)
More
Main Products: Drill Pipe; Heavy-Weight Drill Pipe; Drill Collars; Annular Bop
Send Inquiry
Audited Supplier
Goldenman Petroleum Equipment Co., Limited

Trading Company

Shandong, China Since 2021
Chat Now Send Inquiry
API 6A Check Valve, 1.5" -4" Size, High Pressure 10000psi-20000psi

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

US $ 200-1,000 / Piece FOB
5 Pieces (MOQ)
More
Material : Alloy
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Audited Supplier
Yantai Kytider Energy Equipment Technology Co., Ltd.

Shandong, China Since 2025
Chat Now Send Inquiry
Marine Valve Industrial Grade Good Performance API 6D Flanged Check Valve CF3m Stainless Steel Marine LNG Use
Secured Trading Service

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
Send Inquiry
Audited Supplier
Top Valves Manufacture(Nantong) Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2025
Chat Now Send Inquiry
American Standard Flanged Swing Check Valve (API 6D / BS1868)
Secured Trading Service

American Standard Flanged Swing Check Valve (API 6D / BS1868)

US $ 35 / Piece FOB
1 Piece (MOQ)
More
Sealing Form : Gland Packings Globe Valve
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Audited Supplier
Zhejiang Longgong Valves Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2019
Chat Now Send Inquiry
Gzp Casting API ANSI Class150 Class300 Class900 Class1500 8" 10" 18" CF8 CF8m Double Disc Wafer Check Valve

Gzp Casting API ANSI Class150 Class300 Class900 Class1500 8" 10" 18" CF8 CF8m Double Disc Wafer Check Valve

US $ 100-10,000 / Piece FOB
10 Pieces (MOQ)
More
Main Products: Pipe Threading Lathe, CNC ball grinding machine, Valve Test Bench, Valve grinding machine, Portable valve grinder
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Audited Supplier
Wenzhou Caminix Machinery Co., Ltd

Trading Company

Zhejiang, China Since 2025
Chat Now Send Inquiry
SS316 Lift-Type Check Valve Pn40 DN25 (API 594, PTFE Seated, Vertical Installation)
Secured Trading Service

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

US $ 20-3,000 / Piece FOB
1 Piece (MOQ)
More
Function : Blow-Down Valve
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Audited Supplier
Luoyang Kist Fluid Control Co., Ltd.

Henan, China Since 2025
Chat Now Send Inquiry
API Spec 6A Fig 1502 High Pressure Flapper Ckeck Valve / Dart Check Valve

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

US $ 800-1,200 / Piece FOB
1 Piece (MOQ)
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Main Products: Sucker Rod, Drive Rod, Pony Rod, Polish Rod, Drill and Workover Rig and Accessories, Well Control Equipment, Well Head Equipment, Handling Tools, Mud Pump and Spare Parts, Bottom Hole Products, Downhole Tools, Flow Line Products
Send Inquiry
Audited Supplier
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd

Manufacturer/Factory & Trading Company

Shandong, China Since 2022
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
Flow Direction : Unidirection
Send Inquiry
Audited Supplier
Guangzhou Kingmetal Steel Industry Co., Ltd.

Guangdong, China Since 2011
Chat Now Send Inquiry
High Quality Swing Check Valve Single Disc Wafer Type API Check Valve

High Quality Swing Check Valve Single Disc Wafer Type API Check Valve

US $ 10-300 / Piece FOB
5 Pieces (MOQ)
More
Main Products: Check Valve
Send Inquiry
Audited Supplier
Zhejiang Naibang Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2011
Chat Now Send Inquiry
Forged Steel Swing A105 Check Valve Non Return API Class800 Class 1500

Forged Steel Swing A105 Check Valve Non Return API Class800 Class 1500

US $ 30-35 / Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
SHAANXI RUIYANG IMPORT EXPORT CO., LTD.

Shaanxi, China Since 2018
Chat Now Send Inquiry
API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas 800wog 1/2” Vertical Check Valve

API 600 Hand Operated 10 Inch Gate Valve for Oil and Gas 800wog 1/2” Vertical Check Valve

US $ 4.4 / Piece FOB
50 Pieces (MOQ)
More
Main Products: Valve
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Audited Supplier
Wenzhou Leina Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2014
Chat Now Send Inquiry
Oil Ordinary Temperature OEM 1''~3'' NPT Di API Cast Iron Check Valve

Oil Ordinary Temperature OEM 1''~3'' NPT Di API Cast Iron Check Valve

US $ 0.88-0.99 / Piece FOB
1 Piece (MOQ)
More
Sealing Form : Gland Packings Globe Valve
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Audited Supplier
Zhejiang Yongkang Yongyuan Valve Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2016
Chat Now Send Inquiry
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