34,832
Wholesale Double Check Valve Products
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US $ 5 /
Piece FOB
100 Pieces (MOQ)
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Main Products: Valve, Hose, Metal Parts, Joint Fittings
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Since 2024
Trading Company
Zhejiang, China
Since 2024
US $ 2-2.5 /
Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Since 2014
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2014
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 $ 5-8 /
Piece FOB
50 Pieces (MOQ)
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Type : Pilot-Operated Type
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
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 $ 5-8 /
Piece FOB
50 Pieces (MOQ)
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Function : Balance, Pressure Regulating, Reversing, Flow Control
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Audited Supplier
Since 2022
Manufacturer/Factory
Zhejiang, China
Since 2022
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 $ 3-250 /
Piece FOB
1 Piece (MOQ)
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Material : Cast Steel
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
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 $ 10-100 /
Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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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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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 $ 10-200 /
Piece FOB
1 Piece (MOQ)
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Flow Direction : Unidirection
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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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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 $ 1-2 /
Piece FOB
1 Piece (MOQ)
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Function : Balance, Pressure Regulating, Reversing, Flow Control
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Audited Supplier
Since 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 8.99 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Forging Parts, Casting Parts, Lifting Anchor System, Metal OEM Parts, Agricultural Machinery Parts, Precast Concrete Hardware, Grouted Sleeve, Pipe Fittings, Butterfly Valve, Forged Flange
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Audited Supplier
Since 2012
Manufacturer/Factory,Trading Company
Shandong, China
Since 2012
US $ 20-33 /
Piece FOB
10 Pieces (MOQ)
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Anhui, China
Since 2022
US $ 0.5-2 /
Piece FOB
1,000 Pieces (MOQ)
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Main Products: Valve, Fitting, Dzr Brass, Lead Free, Sanitary Ware, Cable Tie, Ball Valve, Stop Valve, Thermostat, Gate Valve
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Audited Supplier
Since 2009
Manufacturer/Factory
Zhejiang, China
Since 2009
US $ 15-300 /
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 2024
Manufacturer/Factory
Jiangsu, China
Since 2024
US $ 11-111 /
Piece FOB
10 Pieces (MOQ)
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Main Products: Valves, Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Filter, Steam Trap Valve, Exhaust Valve, General Valve
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Audited Supplier
Since 2025
Manufacturer/Factory,Trading Company
Shandong, China
Since 2025
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 $ 5-45 /
pieces FOB
1 pieces (MOQ)
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Main Products: Steel Pipe, Carbon Steel Pipe, Seamless Steel Pipe, Welded Steel Pipe, Stainless Steel Pipe, Pipe Fitting, Valve, Structural Steel, Hollow Section, Round Pipe
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Audited Supplier
Since 2024
Manufacturer/Factory
Hunan, China
Since 2024
US $ 6-100,000 /
Set FOB
1 Set (MOQ)
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Application : Industrial Usage, Water Industrial Usage, Household Usage
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
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 $ 15-150 /
Piece FOB
5 Pieces (MOQ)
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Application : Industrial Usage, Water Industrial Usage
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Audited Supplier
Since 2011
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2011
US $ 15-300 /
Piece FOB
10 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 $ 25-55 /
Set FOB
1 Set (MOQ)
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Connection Form : Flange
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Audited Supplier
Since 2020
Manufacturer/Factory,Trading Company
Tianjin, China
Since 2020
US $ 12 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Pipe Fittings, Plug Valve, Ball Valve, Butterfly Valve, Check Valve, Gate Valve, Safety Valve, Globe Valve
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Audited Supplier
Since 2024
Manufacturer/Factory,Trading Company,Other,Group Corporation
Zhejiang, China
Since 2024
US $ 10 /
Set FOB
1 Set (MOQ)
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Seal Form : Auto Sealed
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Audited Supplier
Since 2022
Manufacturer/Factory
Tianjin, China
Since 2022
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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Sealing Form : Bellows Globe Valve
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Audited Supplier
Since 2023
Manufacturer/Factory
Shanghai, China
Since 2023
US $ 35 /
Piece FOB
200 Pieces (MOQ)
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Main Products: PVC Pipe Fitting, PVC Ball Valve, PVC Flange, True Union Valve, Butterfly Valve, PVC Union, Pet Protetive Tape, PE Foam Tape, Tissue Tape, PVC Foam Tape
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Audited Supplier
Since 2017
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2017
US $ 8.5-1,821 /
Piece FOB
1 Piece (MOQ)
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Function : Sfcv Rubber Lobe
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Audited Supplier
Since 2010
Manufacturer/Factory
Shandong, China
Since 2010
US $ 50-5,000 /
Piece FOB
20 Pieces (MOQ)
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Main Products: Butterfly Valve, Check Valve, Gate Valve, Brass Valve, Ball Valve, Bronze Valve, Control Valve, Solenoid Valve
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Audited Supplier
Since 2022
Manufacturer/Factory,Trading Company
Jiangsu, China
Since 2022
US $ 1 /
Piece FOB
1 Piece (MOQ)
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Application : Industrial Usage
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Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 500-2,000 /
Piece FOB
1 Piece (MOQ)
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Main Products: Gate Valve
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Audited Supplier
Since 2018
Trading Company
Jiangsu, China
Since 2018
US $ 10-5,000 /
Piece FOB
1 Piece (MOQ)
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Sealing Form : Bellows Globe Valve
Contact Supplier
Audited Supplier
Since 2025
Trading Company
Jiangsu, China
Since 2025