Home Industrial Equipment & Components Check Valve Swing Check Valve Automatic Check Valve 2025 Product List

Automatic Check Valve

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OEM Wholesale Pn16 1/2 - 2 Inch Butterfly Globe Gate Y-Strainer Swing Check Automatic Air Vent Brass Stainless Steel Flange Ball Water Valve

US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Secured Trading Secured Trading
  • Jiangsu, China

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Water
Brass
Thread
Manual
Straight Through Type
Fixed Ball Valve
Video 1/ 6

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Stainless Steel Automatic Reset Wafer Check Valve High Pressure Applications Sleek Finish

US$ 3-6 / Piece
10 Pieces (MOQ)
Xuzhou Xuqi International Trade Co., Ltd
Xuzhou Xuqi International Trade Co., Ltd
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China

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Gas,Oil,Water
Manual
Clamp
Centre Sealing
Force Sealed
Normal
1/ 6

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Premium Stainless Steel Automatic Check Valve for Optimal Flow Control

US$ 30-50 / Piece
1 Piece (MOQ)
Zhejiang Briliant Refrigeration Equipment Co., Ltd
Zhejiang Briliant Refrigeration Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Gas
Low Temperature
Manual
Carbon Steel
Through Way Globe Valve
Gland Packings Globe Valve
Video 1/ 6

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User-Friendly Automatic Self-Actuating Silent Check Valve with a Threaded Connection

US$ 10-100 / Piece
1 Piece (MOQ)
Tianjin Sunshine Valve Co., Ltd.
Tianjin Sunshine Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Water
Ordinary Temperature
Cast Iron
Flange
Butterfly
Low Pressure
Video 1/ 6

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Axial Flow Valve Opening and Closing Circular Disc Rubber Silencing Double Disc Clamping Spherical Rotary Lifting Check Valve Automatic Carbon Steel Check Valve

US$ 1-9.9 / Piece
10 Pieces (MOQ)
Nanjing Zhongxun Pipeline Equipment Co., Ltd
Nanjing Zhongxun Pipeline Equipment Co., Ltd
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  • Jiangsu, China

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Water
Low Temperature
Stainless Steel
Flange
Tubular
Low Pressure
Video 1/ 6

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Hydraulic Flow Control Throttle Check Valve Direction Automatic Flow Control Valve Drv20-1-10b/2 Hydraulic Valve

US$ 47-51 / Piece
2 Pieces (MOQ)
Huade Hydraulic Technology Co., Ltd.
Huade Hydraulic Technology Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Hebei, China

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Flow Control
Threaded Cartridge
Hydraulic
Directly Operated Type
1year
31.5MPa
Video 1/ 6

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Automatic Sprinkler System Alarm Valve Check Alarm Valve

US$ 50-179 / Piece
1 Piece (MOQ)
SINCO FIRE AND SECURITY CO., LIMITED
SINCO FIRE AND SECURITY CO., LIMITED
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Fujian, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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Closed
Wet Alarm Valve
Can't Automatically Opened and Closed
Wet Fire Sprinkler System
Seat Type
80mm-250mm
Video 1/ 5

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Clean Water|Sewage Automatic Filter Foot/Bottom Check Valves

US$ 49 / Piece
5 Pieces (MOQ)
Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China

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Water
Low Temperature
Cast Iron
Flange
Swing
Low Pressure
Video 1/ 6

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order from china factory Hydraulic Check Valve Valve Z2S16-2-50B/V./Automatic mechanical valves

US$ 93-99.6 / Piece
1 Piece (MOQ)
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
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  • Jiangsu, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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Pressure Regulating, Flow Control
Plate
Hydraulic
Directly Operated Type
-30~80 Degree
to 31.5MPa
Video 1/ 6

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Automatic Non Return Swing Type Check Valve for Heavy Duty Wcb/Stainless Steel

US$ 1.9-999 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
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  • Jiangsu, China

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Gas,Oil,Water,Chemical,Steam
Low and High Temperature
Carbon Steel and Stainless Steel
Flange, Weld
Swing
Low and High Pressure
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Ca Fire Protection Automatic Fire Sprinkler System Alarm Check Deluge Valve

US$ 117-145 / Piece
2 Pieces (MOQ)
Ca Fire Protection Co., Ltd.
Ca Fire Protection Co., Ltd.
  • China Supplier - Gold Member Gold Member
  • Audited SupplierAudited Supplier
  • Fujian, China

  • Manufacturer/Factory & Trading Company

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5(1.0)

"Fast Dispatch"
Fast Dispatch
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Vertical Flange
BS or NPT
DN50-DN300
1.6MPa
Red
CCC and ISO
Video 1/ 6

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High Quality Plastic Sanitary Water Automatic Filter EPDM Foot Valve PVC Swing Bottom Valve UPVC Single Union Bottom Valve UPVC Swing Non Return Check Valve

US$ 137.16 / Box
10 Boxes (MOQ)
Hebei Lifu Pipeline Tech Co., Ltd.
Hebei Lifu Pipeline Tech Co., Ltd.
  • China Supplier - Gold Member Gold Member
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  • Hebei, China

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Low Temperature
ISO9001
Water
Standard
Socket Welding
Manual
Video 1/ 6

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4 Inch Water One Way Flow Automatic Lift Check Valve Price

US$ 132-160 / Piece
1 Piece (MOQ)
Like Valve (Tianjin) Co., Ltd.
Like Valve (Tianjin) Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China

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Water
Ordinary Temperature
Cast Steel
Flange
Lift
High Pressure
Video 1/ 6

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Ductile Iron Automatic Wafer Type Butterfly Check Valve

US$ 36-48 / Piece
1 Piece (MOQ)
Huhang Technology Group Co., Ltd.
Huhang Technology Group Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
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  • Fujian, China

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  • Others
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Water
Less Than or Equal to 80 Degrees
Ductile Iron,Stainless Steel,Cast Steel
Flange
Butterfly
Low Pressure
Video 1/ 6

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Automatic Check Valve for HVAC/Fire Protection – CE, RoHS Compliant

US$ 150-200 / Piece
1 Piece (MOQ)
Shan Dong HuaWo Fluid Equipment Co., Ltd.
Shan Dong HuaWo Fluid Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Shandong, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015, ISO14001, ISO45001:2018
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Water
Low Temperature
Stainless Steel
Clamp
Swing
High Pressure
Video 1/ 6

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Air-Compressor Parts Automatic Pressure Relief Valve Fit for 02250129-374 Sullair Minimum Pressure Valve Check Valve

US$ 15-25 / Piece
10 Pieces (MOQ)
Hubei Yuandong Machine Co., Ltd.
Hubei Yuandong Machine Co., Ltd.
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  • Hubei, China

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5(5.0)

"On-time Delivery"
On-time Delivery
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Customized
Standard Component
Copper
Minimum Pressure Valve
1 Year
Air Compressor
Video 1/ 6

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1" Brass Safety Valve with Built-in Check Valve for Backflow Prevention with Automatic Control

US$ 3-9 / Piece
10 Pieces (MOQ)
Flowflex Enterprise Co., Ltd.
Flowflex Enterprise Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Zhejiang, China

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5(5.0)

"Fast Delivery"
Fast Delivery
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Gas, Water, Oil
GB
CCC, ISO, CE
Ordinary Temperature
Thread
Adjustable
Video 1/ 6

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Premium Automatic Filter Check Valves in Cast Iron and Ductile Iron

US$ 49 / Piece
5 Pieces (MOQ)
Suzhou Walter Flow Control Equipment Co., Ltd.
Suzhou Walter Flow Control Equipment Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Jiangsu, China

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Water
Low Temperature
Cast Iron
Flange
Swing
Low Pressure
Video 1/ 6

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Hot Sales 1/2''-1'' Manual Forged Gas Globe Gate Y-Strainer Swing Check Automatic Air Vent Brass Ball Valve with Handle Water OEM

US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
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  • Jiangsu, China

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Water
Brass
Thread
Manual
Straight Through Type
Fixed Ball Valve
Video 1/ 6

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Long-Lasting Automatic Self-Actuating Silent Check Valve with a Spring Mechanism

US$ 10-100 / Piece
1 Piece (MOQ)
Tianjin Sunshine Valve Co., Ltd.
Tianjin Sunshine Valve Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Tianjin, China

  • Manufacturer/Factory & Trading Company

  • ISO9001:2015
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Water
Ordinary Temperature
Cast Iron
Flange
Butterfly
Low Pressure
Video 1/ 6

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Automatic Pressure-Maintaining Energy-Storage Large-Diameter Hydraulically Controlled Check Butterfly Valve/Hydraulic Butterfly Valve Hydraulic Actuator

US$ 100 / Piece
1 Piece (MOQ)
Shanghai Dfin Pump Industry Co., Ltd.
Shanghai Dfin Pump Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Shanghai, China

  • Trading Company

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5(5.0)

"On-time Delivery"
On-time Delivery
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Water
Carbon Steel
Welding
Hydraulic
PN1.0-32.0MPa
Straight Through Type
Video 1/ 6

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Automatic Fire Alarm Sprinkler System Applied FM Wet Alarm Check Valve

US$ 300-400 / Piece
1 Piece (MOQ)
NINGBO PLENT MACHINERY CO., LTD.
NINGBO PLENT MACHINERY CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China

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5(5.0)

"Fast Dispatch"
Fast Dispatch
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Upright
Closed
Wet Alarm Valve
Can't Automatically Opened and Closed
Water Spray System
Wet Fire Sprinkler System
Video 1/ 6

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DN10-DN200 Cast Steel Industrial Water Transport Automatic Double Flanged Swing Check Valve

US$ 20-300 / Piece
1 Piece (MOQ)
YOONAD VALVE (WUXI) CO., LTD.
YOONAD VALVE (WUXI) CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Jiangsu, China

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Gas,Oil,Water,Chemical,Steam
Low and High Temperature
Cast Steel
Flange, Weld, Clamp
Swing
Low and High Pressure
Video 1/ 6

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order from china factory Hydraulic Check Valve Valve Z2S16A-1-50B/V./Automatic mechanical valves

US$ 93-99.6 / Piece
1 Piece (MOQ)
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
Jiangsu Huafilter Hydraulic Industry Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

  • Manufacturer/Factory & Trading Company

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5(5.0)

"Fast Delivery"
Fast Delivery
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Pressure Regulating, Flow Control
Plate
Hydraulic
Directly Operated Type
-30~80 Degree
to 31.5MPa
Video 1/ 6

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Premium Quality API Swing Check Valve - Automatic Metal for Fluid Systems

US$ 39.9 / Piece
100 Pieces (MOQ)
RST VALVE GROUP CO., LTD.
RST VALVE GROUP CO., LTD.
  • China Supplier - Diamond Member Diamond Member
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  • Zhejiang, China

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Water
Carbon Steel
Flange
Manual
ANSI CLASS 150-900
Straight Through Type
Video 1/ 6

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S5153 Ductile Iron Automatic Swing Check Valve DN25~DN1000

US$ 80-790 / Piece
1 Piece (MOQ)
Guangxi Dexiang Electromechanical Equipment Co., Ltd
Guangxi Dexiang Electromechanical Equipment Co., Ltd
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Guangxi, China

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Oil
Low Temperature
Cast Steel
Flange
Swing
Low Pressure
Video 1/ 6

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Check Valve Opening and Closing Circular Disc Rubber Silencing Double Disc Clamping Spherical Swing Lifting Check Valve Automatic Cast Steel Check Valve

US$ 1-9.9 / Piece
10 Pieces (MOQ)
Nanjing Zhongxun Pipeline Equipment Co., Ltd
Nanjing Zhongxun Pipeline Equipment Co., Ltd
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  • Jiangsu, China

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Water
Low Temperature
Stainless Steel
Flange
Tubular
Low Pressure
1/ 6

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Automatic Pressure Holding Heavy Hammer Hydraulic Control Slow Closing Check Butterfly Valve

US$ 200 / Piece
1 Piece (MOQ)
Jiangsu Huagong Automatic Control Valve Co., Ltd.
Jiangsu Huagong Automatic Control Valve Co., Ltd.
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Water
Hydraulic
Flange
Three-Eccentric Sealing
Force Sealed
Normal
Video 1/ 6

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Manufacturers Supply High Quality BS5153 Ductile Iron Automatic DN15~DN1200 Swing Check Valve

US$ 10-60 / Piece
2 Pieces (MOQ)
TIANYI SUNS PIPE & FITTINGS CO., LTD.
TIANYI SUNS PIPE & FITTINGS CO., LTD.
  • China Supplier - Gold Member Gold Member
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  • Shanxi, China

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Gas, Oil, Water
-15ºC~+150ºC
Cast Iron
Flange
Check
Low Pressure
Video 1/ 6

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1/2''-1'' Manual Forged Gas Globe Gate Y-Strainer Swing Check Automatic Air Vent Brass Floating Ball Valve

US$ 50-5000 / Piece
20 Pieces (MOQ)
Dvk International Co., Ltd.
Dvk International Co., Ltd.
  • China Supplier - Diamond Member Diamond Member
  • Audited SupplierAudited Supplier
  • Secured Trading Secured Trading
  • Jiangsu, China

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Water
Brass
Thread
Manual
Straight Through Type
Fixed Ball Valve
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Questions & Answers on Automatic Check Valve
Q
How can I identify a trustworthy supplier for check valves in China?
A
The Automatic Check Valve is an essential part of our Check Valve offerings.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.
Q
What are the common uses of check valves in industrial equipment?
A
The Automatic 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.
Q
What are the benefits of purchasing check valves wholesale for industrial equipment?
A
The Automatic Check Valve is a key item within our extensive Check Valve selection.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.

Sourcing Guide for Automatic Check Valve:

With hundreds of thousands of products to choose from and an ever growing product range, your industrial equipment needs are sure to be met here. Our China manufacturers & suppliers will provide a full-service to keep you up and running and meet your unique equipment requirements. If you are interested in China Automatic Check Valve, You will be amazed by the variety of the product choices such as check valve, swing check valve, control valve. Besides, their competitive & cheap price of Automatic Check Valve factory would get you an edge in your own market. It's well known that product quality and safety is a stronger priority for this equipment industry and also for the buyers, here you are offered a greater chance to find trustworthy manufacturers & factories who are delivering high levels of performance, efficiency and reliability in their products all the time. With thousands of quality suppliers & manufacturers, we are sure that they can provide all equipment for sale, services and solutions for your various industrial applications.

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