20,571
Back-flow Safety Valves
Products
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US $ 1 /
Piece FOB
1 Piece (MOQ)
More
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 $ 20-300 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 5.44-5.88 /
Set FOB
1 Set (MOQ)
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Main Products: Potassium Sulfate Equipment, FRP Pipe, FRP Tank and Tower, FRP Grating, FRP Pultrusion Profiles, FRP Water Tank, FRP Flap Gate, FRP Pipe Winding Machine
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Audited Supplier
Since 2021
Manufacturer/Factory
Hebei, China
Since 2021
US $ 20-300 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 220 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Level Gauge, Flow Meter, Relex Level Gauge, Sight Glass, Strainer and Filter, Glass Level Gauge, Level Meter, Magnetic Level Gauge, Sight Glass Flow Indicator, Level Switch
Contact Supplier
Audited Supplier
Since 2013
Manufacturer/Factory,Trading Company
Hebei, China
Since 2013
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 1 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 0.15-0.9 /
Piece FOB
2,000 Pieces (MOQ)
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Flow Direction : Reversing
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Audited Supplier
Since 2008
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2008
US $ 20-300 /
Piece FOB
1 Piece (MOQ)
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Main Products: Valve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 100-10,000 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Ball Valve, Floating Ball Valve, Trunnion Ball Valve, Control Valve, Globe Control Valve, Pneumatic Diaphragm Actuator, Butterfly Valve, Regulated Valve, Electric Actuator
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Audited Supplier
Since 2020
Manufacturer/Factory
Zhejiang, China
Since 2020
US $ 20-300 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
US $ 20-300 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Valve, Check Valve, Control Valve, Hydraulic Control Valve, Pressure Reducing Valve, Butterfly Valve, Gate Valve, Ball Valve, Globe Valve, Non-Slam Check Valve
Contact Supplier
Audited Supplier
Since 2007
Manufacturer/Factory,Trading Company,Other
Zhejiang, China
Since 2007
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 1 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Safety Valve, Ball Valve, Control Valve, Steam Trap, DIN Valve, Strainer, Gate Valve, Globe Valve, Check Valve, Pressure Reducing Valve
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
More
Connection Form : Flange
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 60-80 /
Piece FOB
1 Piece (MOQ)
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Main Products: Hydraulic Pump, Hydraulic Motor, Vane Pump, Gear Pump, Pump Parts, Hydraulic Valve, Excavator Pump, Solenoid Valve, Solenoid Coils, Hydraulic Cylinder
Contact Supplier
Audited Supplier
Since 2022
Trading Company
Hubei, China
Since 2022
US $ 10-100 /
Piece FOB
1 Piece (MOQ)
More
Pressure : High Temperature
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Guangdong, China
Since 2023
US $ 7-34.5 /
Piece FOB
100 Pieces (MOQ)
More
Main Products: Ball Valve, Stainless Steel Ball Valve, Stainless Steel Piepe Fittings, Valves, Check Valves, Strainer, High Pressure Ball Valve, Flanged Ball Valve, Sanitary Ball Valve
Contact Supplier
Audited Supplier
Since 2023
Manufacturer/Factory
Hebei, China
Since 2023
US $ 11-1,500 /
Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Since 2022
Manufacturer/Factory
Shandong, China
Since 2022
US $ 15 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pneumatic Cylinder, Air Cylinder, Solenoid Valve, Pneumatic Component, Pneumatic, One Touch Fitting, Pneumatic Valve, Pneumatic Fitting, Push in Fitting, Brass Fitting
Contact Supplier
Audited Supplier
Since 2010
Manufacturer/Factory
Zhejiang, China
Since 2010
Manufacturer/Factory,Trading Company
Shanghai, China
5 Pieces (MOQ)
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Main Products: Ball Valve, Gate Valve, Globe Valve, Check Valve, Butterfly Valve, Strainer
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Manufacturer/Factory
Zhejiang, China
US $ 43-50 /
Piece FOB
1 Piece (MOQ)
More
Pressure : Adjustable
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Audited Supplier
Since 2014
Manufacturer/Factory
Zhejiang, China
Since 2014
US $ 198-208 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Regulators, Back Pressure Regulator, Pressure Reducing Regulator
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 1 /
Piece FOB
1 Piece (MOQ)
More
Pressure : Adjustable
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 819-829 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Regulators, Back Pressure Regulator, Pressure Reducing Regulator
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
US $ 1 /
Piece FOB
1 Piece (MOQ)
More
Pressure : Adjustable
Contact Supplier
Audited Supplier
Since 2015
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 336-346 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Regulators, Back Pressure Regulator, Pressure Reducing Regulator
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 108 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Dispensing Machine, Dispensing Valve, Dispensing Needle, Metal Joint, Fixed Bracket
Contact Supplier
Audited Supplier
Since 2023
Trading Company
Jiangsu, China
Since 2023
Manufacturer/Factory
Hebei, China
Since 2021
US $ 198-208 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Regulators, Back Pressure Regulator, Pressure Reducing Regulator
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015
US $ 198-208 /
Piece FOB
1 Piece (MOQ)
More
Main Products: Pressure Regulators, Back Pressure Regulator, Pressure Reducing Regulator
Contact Supplier
Audited Supplier
Since 2024
Manufacturer/Factory
Beijing, China
Since 2024
Manufacturer/Factory,Trading Company
Zhejiang, China
Since 2015