193,811
Dual Valve Products
Sorry! No matches were found.
US $ 1,100-1,200 /
Ton
FOB
100 Tons (MOQ)
More
Main Products: Ductile Iron Pipe, Ductile Iron Pipe Fittings, Valve, Joint, Manhole Cover, Gully Grating, Manhole Step, Flange, Water Meter, Water Meter Box
Contact Supplier
US $ 20-80 /
Piece
FOB
1 Piece (MOQ)
More
Pressure : Ordinary Temperature
Contact Supplier
US $ 9-19 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Butterfly Valve, Flange Adaptor, Dismantling Joint, Gate Valve, Check Valve, Ball Valve, Control Valve, Balancing Valve, Eletrical Moulding Control Valves
Contact Supplier
Beijing, China
Since 2022
US $ 3.3-3.85 /
Piece
FOB
10 Pieces (MOQ)
More
Customized : Non-Customized
Contact Supplier
Manufacturer/Factory
Zhejiang, China
Since 2024
US $ 14-20 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Hydraulic valve
Contact Supplier
Manufacturer/Factory & Trading Company
Shandong, China
Since 2024
US $ 50-5,000 /
Piece
FOB
20 Pieces (MOQ)
More
Pressure : Ordinary Pressure
Contact Supplier
Trading Company
Jiangsu, China
Since 2022
US $ 85-93.6 /
Set
FOB
100 Sets (MOQ)
More
Main Products: Auto parts
Contact Supplier
Trading Company
Zhejiang, China
Since 2024
Manufacturer/Factory & Trading Company
Shandong, China
Since 2025
US $ 2.5 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Air Fitting, Air Cylinder, Solenoid Valve, Pneumatic Fitting, Pneumatic Component, PU Tube
Contact Supplier
Trading Company
Zhejiang, China
Since 2010
US $ 38-49 /
Piece
FOB
10 Pieces (MOQ)
More
Installation : Plate
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2022
US $ 10 /
Set
FOB
1 Set (MOQ)
More
Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
Contact Supplier
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2022
US $ 52.9-89.5 /
Piece
FOB
1 Piece (MOQ)
More
Flow Direction : Unidirection
Contact Supplier
Tianjin, China
Since 2025
US $ 100-500 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Pneumatic Clutch, Pneumatic Clutch Brake, Rotate Intake Connector, Pneumatic Brake
Contact Supplier
Shandong, China
Since 2025
US $ 2.9 /
Piece
FOB
2,000 Pieces (MOQ)
More
Structure : Fixed Ball Valve
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2011
1 Piece (MOQ)
More
Main Products: Valve, Gate Valve, Check Valve, Globe Valve, Butterfly Valve, Ball Valve, Knife Type Valve, Fire Valve, Brass Valve, Control Valve
Contact Supplier
Guangdong, China
Since 2024
US $ 5.56 /
Piece
FOB
2,000 Pieces (MOQ)
More
Flow Direction : Unidirection
Contact Supplier
Zhejiang, China
Since 2015
US $ 18-88 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Valves
Contact Supplier
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2024
Tianjin, China
Since 2025
US $ 1.65-1.85 /
sets
FOB
300 sets (MOQ)
More
Main Products: Sanitary Ware, Toilets
Contact Supplier
Trading Company
Henan, China
Since 2023
US $ 25-28 /
Piece
FOB
1 Piece (MOQ)
More
Function : Ddcv Double Lobe, Sfcv Rubber Lobe
Contact Supplier
Tianjin, China
Since 2020
US $ 17-35 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Valve, Tube Fitting, Valve Manifold, Needle Valve, Ball Valve, Bleed Valve, Root Valve, Check Valve, Stainless Steel Pipe, Gauge Pressure Regulator
Contact Supplier
US $ 10-15 /
Piece
FOB
10 Pieces (MOQ)
More
Function : Balance, Pressure Regulating, Reversing, Flow Control
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2022
US $ 29.7-59 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Check Valve, Gate Valve, Strainer, Joint, Globe Valve, Ball Valve, Flange Butterfly Valve, Lug Butterfly Valve, Discharge Valve
Contact Supplier
Tianjin, China
Since 2025
About Dual Valve FAQ
Q How can I identify a trustworthy supplier for check valves in China?
The Dual Valve is a top choice in our Check Valve collection.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 benefits of purchasing check valves wholesale for industrial equipment?
Our Dual 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.
Q What are the common uses of check valves in industrial equipment?
Discover the perfect addition to your Check Valve with our Dual Valve.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.
US $ 1-5,000 /
Piece
FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2024
US $ 11-111 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Valves, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Filter, Steam Trap Valve, Exhaust Valve, General Valve
Contact Supplier
Shandong, China
Since 2025
US $ 11-17 /
Piece
FOB
1 Piece (MOQ)
More
Pressure : Low Pressure
Contact Supplier
Tianjin, China
Since 2020
US $ 8-20 /
Piece
FOB
100 Pieces (MOQ)
More
Main Products: Gate Valves, Brass Ball Valves, Check Valves, Globe Valves, Butterfly Valves, Strainer, Safe Valves, Medical Gas Ball Valve, Medical Gas Isolation Ball Valve, Medical Gas Check Valves
Contact Supplier
Zhejiang, China
Since 2010
US $ 10-100 /
Piece
FOB
1 Piece (MOQ)
More
Application : Industrial Usage, Water Industrial Usage, Household Usage
Contact Supplier
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2010
US $ 10-200 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Butterfly Valve, Full PTFE/PFA Lined Butterfly Valve, Double Flange Flanged Butterfly Valve, Wafer Type Lug Lugged Type Butterfly Valve, Check Valve, Resilient Rubber Seated Flanged Gate Valve OEM/OD
Contact Supplier
Manufacturer/Factory & Trading Company
Tianjin, China
Since 2010
US $ 18.6-20.5 /
Piece
FOB
50 Pieces (MOQ)
More
Power Source : Pressure
Contact Supplier
Manufacturer/Factory & Trading Company
Fujian, China
Since 2019
US $ 130-650 /
Piece
FOB
1 Piece (MOQ)
More
Main Products: Ball valve, Gate valve, Globe valve, Check valve, Pneumatic valve, Electric valve, Filter, Mirror flange
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2025
US $ 1.3-1.35 /
sets
FOB
50 sets (MOQ)
More
Flushing Method : Bottom Flushing
Contact Supplier
Trading Company
Henan, China
Since 2023
US $ 5 /
Piece
FOB
10 Pieces (MOQ)
More
Main Products: Industrial Valves
Contact Supplier
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2016
Manufacturer/Factory & Trading Company
Zhejiang, China
Since 2012
US $ 11-12 /
Piece
FOB
3 Pieces (MOQ)
More
Main Products: Butterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Flange
Contact Supplier
Tianjin, China
Since 2009
US $ 12 /
Piece
FOB
1 Piece (MOQ)
More
Material : Stainless Steel
Contact Supplier
Zhejiang, China
Since 2024
US $ 5-45 /
pieces
FOB
1 pieces (MOQ)
More
Main Products: Steel Pipe, Seamless Steel Pipe
Contact Supplier
Trading Company
Hunan, China
Since 2024