30,274
Double Check Valve Products
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1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
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Material of Seal Surface : Soft Sealed
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 6-100,000 /
Set FOB
1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 50-5,000 /
Piece FOB
20 Pieces (MOQ)
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Seal Form : Force Sealed
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 15-150 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Wafer Check Valve, Check Valve, Ball Valve, Gate Valve, Globe Valve, Forged Valve, Butterfly Valve, Stainless Steel Ball Valve, Floating Ball Valve, Trunnion Ball Valve
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Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2011
US $ 1-10 /
Piece FOB
100 Pieces (MOQ)
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Flow Direction : Unidirection
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Audited Supplier
Since 2022
Manufacturer/Factory
Beijing, China
Since 2022
US $ 25-55 /
Set FOB
1 Set (MOQ)
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Main Products: Butterfly Valve, Gate Valve, Check Valve, Ball Valve, Strainer, Pressure Reducing Valve, Air Release Valve, Steam Trap, Forged Valve, Ductile Iron Fittings
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2020
US $ 10 /
Set FOB
1 Set (MOQ)
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Work Pressure : Low Pressure (Pn<1.6mpa)
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
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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/ODM of U Section Butterfly Valve, Wras Acs Gate Valve, Wras Acs Ce Dnv ABS Butterfly Valves, OEM ODM of Valves
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 15-300 /
Piece FOB
10 Pieces (MOQ)
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Temperature : Ordinary Temperature
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Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2011
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, Control Valves, Steam Valves, Pressure Seal Valves, High Pressure Valves, High Temperature Valves
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Audited Supplier
Since 2021
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2021
US $ 100 /
Piece FOB
2 Pieces (MOQ)
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Material : Cast Iron
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Audited Supplier
Since 2023
Manufacturer/Factory
Shanghai, China
Since 2023
US $ 35-600 /
Piece FOB
5 Pieces (MOQ)
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Main Products: Valve, Butterfly Valve, Gate Valve, Ball Valve, Check Valve, Globe Valve, Balancing Valve, Fire Hydrant, Fitting Strainer, Rubber Joint Mud Box
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Audited Supplier
Since 2020
Manufacturer/Factory
Shandong, China
Since 2020
US $ 19-23 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2024
Manufacturer/Factory
Shandong, China
Since 2024
US $ 8.5-1,821 /
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
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Connection Form : Flange
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2016
US $ 5-8 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Hydralic Valve, High Pressure Ball Valve, Counterbalance Valve, Stop Valve, Foot Valve, Multiway Valve, Solenoid Directional Valve, Throttle Valve, Check Valve, Ball Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
US $ 500-2,000 /
Piece FOB
1 Piece (MOQ)
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Pressure : Low Pressure
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Audited Supplier
Since 2018
Trading Company
Jiangsu, China
Since 2018
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Main Products: Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 42.4-43.6 /
Piece FOB
1 Piece (MOQ)
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Function : Balance, Pressure Regulating, Flow Control
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 10-200 /
Set FOB
1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 40-400 /
Piece FOB
1 Piece (MOQ)
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Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 0.2-80 /
Piece FOB
500 Pieces (MOQ)
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Main Products: PVC Valve, PVC Ball Valve, Two PCS PVC Valve, PVC Butterfly Valve, PVC Pipe Fittings, PP Fitting, PP Saddle Clamp, Sprinkler, PVC Layflat Hose, HDPE Pipe Fittings
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Audited Supplier
Since 2018
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2018
1 Set (MOQ)
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Valve Body : Casting
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 10-200 /
Piece FOB
1 Piece (MOQ)
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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/ODM of U Section Butterfly Valve, Wras Acs Gate Valve, Wras Acs Ce Dnv ABS Butterfly Valves, OEM ODM of Valves
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
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Function : Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
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Audited Supplier
Since 2010
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2010
1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 12.98-200 /
Piece FOB
2 Pieces (MOQ)
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Sealing Form : Gland Packings Globe Valve
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Audited Supplier
Since 2021
Manufacturer/Factory
Tianjin, China
Since 2021
US $ 10-200 /
Set FOB
1 Set (MOQ)
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Main Products: Butterfly Valve, Wafer Check Valve, Resilient Seat Gate Valve
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
US $ 49.98 /
Piece FOB
2 Pieces (MOQ)
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Flow Direction : Unidirection
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2014
US $ 20-33 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Valve, Tube Fitting, Valve Manifold, Needle Valve, Ball Valve, Bleed Valve, Root Valve, Check Valve, Stainless Steel Pipe, Gauge Pressure Regulator
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Anhui, China
Since 2022
US $ 5 /
Piece FOB
10 Pieces (MOQ)
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Sealing Form : Gland Packings Globe Valve
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Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2013
US $ 1.1-1.3 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Stainless Steel Ball Valve, Floating Ball Valve, Industrial Ball Valve, Flange Ball Valve, Thread Ball Valve, Electric Ball Valve, Pneumatic Ball Valve, Three Way Ball Valve, ISO5211 Pad Ball Valve, Sanitary Ball Valve
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Audited Supplier
Since 2016
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2016
US $ 8 /
Piece FOB
100 Pieces (MOQ)
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Flow Direction : Bidirectional
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Audited Supplier
Since 2015
Manufacturer/Factory,Group Corporation
Tianjin, China
Since 2015
US $ 25 /
Piece FOB
50 Pieces (MOQ)
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Main Products: Ball Valve, Valve, Flanged Ball Valve, Stainless Steel Ball Valve, 1PC Ball Valve, 2PC Ball Valve, 3PC Ball Valve, Threaded Ball Valve, Mini Ball Valve, Fully Welded Ball Valve
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Audited Supplier
Since 2016
Manufacturer/Factory
Zhejiang, China
Since 2016
US $ 25-1,000 /
Piece FOB
5 Pieces (MOQ)
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Structure : Flexible Ball Valve
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Audited Supplier
Since 2009
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2009