Spring Load Check Valve
Total 180
manufacturers & suppliers found with 540 products
Dvk International Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Audited Supplier
180
Plant Area
8
Number of Employees
Trading Company
Valves; Pipe Fittings; Y-Strainer; DN15-DN2400
OEM, ODM
ISO 9001, BSCI
-
US$ 50 / Piece20 Pieces (MOQ) -
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Audited Supplier-
US$ 6 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
-
US$ 6 / Piece1 Piece (MOQ)
Qingzhou Boxinhuasheng Hydraulic Technology Co., Ltd.
Since 2019 Suppliers with verified business licenses
5.0
2000+
Plant Area
358
Number of Employees
Manufacturer/Factory
, Trading Company
Directional Control Valve; Hydraulic Motor; Gear Pump
Own Brand, ODM, OEM
IATF16949
-
US$ 25 / Piece49 Pieces (MOQ)
-
US$ 25 / Piece49 Pieces (MOQ)
-
US$ 25 / Piece49 Pieces (MOQ)
Ningbo Hanon Technology Co., Ltd.
Since 2023 Suppliers with verified business licenses
4.0
2000+
Plant Area
1
Number of Employees
Trading Company
Agricultural Pto Shaft
, Agricultural Gearbox
, Hydraulic Cylinder
, Hydraulic Gear Pump
, Hydraulic Valve
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 60 / Piece30 Pieces (MOQ)
-
US$ 40 / Piece50 Pieces (MOQ)
-
US$ 25 / Piece20 Pieces (MOQ)
JITAI VALVE GROUP CO., LTD.
Since 2021 Suppliers with verified business licenses
5.0
2000+
Plant Area
106
Number of Employees
Manufacturer/Factory
, Trading Company
Valve
, Ball Valve
, Globe Valve
, Check Valve
, Gate Valve
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018 certificate
-
US$ 860 / Set1 Set (MOQ)
-
US$ 800 / Set1 Set (MOQ)
-
US$ 2800 / Set1 Set (MOQ)
Manufacturer/Factory
, Trading Company
Valve
, Ball Valve
, Gate Valve
, Check Valve
, Globe Valve
OEM, ODM
Response Time≤3h
-
US$ 9.9 / Piece1 Piece (MOQ)
-
US$ 9.9 / Piece1 Piece (MOQ)
-
US$ 9.9 / Piece1 Piece (MOQ)
Flowflex Enterprise Co., Ltd.
Since 2024 Suppliers with verified business licenses
5.0
200
Plant Area
10
Number of Employees
Trading Company
Reducing Pressure Valve
, Balance Valve
, Thermostatic Valve
ODM, OEM
Taizhou, Zhejiang
-
US$ 33.8 / Piece100 Pieces (MOQ)
-
US$ 20 / Piece1000 Pieces (MOQ)
-
US$ 5.07 / Piece500 Pieces (MOQ)
RST VALVE GROUP CO., LTD.
Since 2016 Suppliers with verified business licenses
5.0
2000+
Plant Area
111
Number of Employees
Manufacturer/Factory
, Trading Company
Industrial Valves
Own Brand, ODM, OEM
ISO 9001, ISO 14001
-
US$ 8.5 / Piece50 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 4.8 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
, Other
Gate Valves
, Brass Ball Valves
, Check Valves
, Globe Valves
, Butterfly Valves
OEM, ODM
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 14064...
-
US$ 10 / Piece10 Pieces (MOQ)
-
US$ 6 / Piece10 Pieces (MOQ)
-
US$ 6 / Piece10 Pieces (MOQ)
Jinan Longli Hydraulic Device Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
2000+
Plant Area
25
Number of Employees
Manufacturer/Factory
, Trading Company
Hydraulic Directional Valve
, Hydraulic Manifold
, Cartridge Valve
, Manifold Block
ODM, OEM
ISO9001:2015
-
US$ 99 / Piece1 Piece (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
-
US$ 27.1 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Safety Valve
, Ball Valve
, Control Valve
, Steam Trap
, DIN Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Quanzhou Bole Automation Engineering Co., Ltd.
Since 2022 Suppliers with verified business licenses
5.0
Manufacturer/Factory
Hydraulic Valve
, Piston Pump
, Vane Pump
, Hydraulic Motor
, Hydraulic Accumulator
OEM, ODM, Own Brand
ISO 9001, ISO 9000
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 1500 / Piece1 Piece (MOQ)
-
US$ 1500 / Piece1 Piece (MOQ)
Huizheng Auto Control Valve Group Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
1200
Plant Area
66
Number of Employees
Manufacturer/Factory
Control Valve
, Ball Valve
, Butterfly Valve
Own Brand, ODM, OEM
ISO9001:2015
-
US$ 100 / Set1 Set (MOQ)
-
US$ 100 / Set1 Set (MOQ)
-
US$ 100 / Piece1 Piece (MOQ)
Cixi Fly Pipe Equipment Co., Ltd.
Since 2019 Suppliers with verified business licenses
4.0
135
Plant Area
3
Number of Employees
Trading Company
Gate Valve
, Globe Valve
, Check Valve
, Safety Valve
, Ball Valve
OEM
Others
-
US$ 70 / Piece1 Piece (MOQ)
-
US$ 70 / Piece1 Piece (MOQ)
-
US$ 70 / Piece1 Piece (MOQ)
Dongying City Kenli District Jinxiu Petroleum Machinery Co., Ltd
Since 2022 Suppliers with verified business licenses
5.0
2000+
Plant Area
35
Number of Employees
Manufacturer/Factory
, Trading Company
Sucker Rod
, Drive Rod
, Pony Rod
, Polish Rod
, Drill and Workover Rig and Accessories
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2016
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
-
US$ 500 / Piece1 Piece (MOQ)
Elephant Fluid Power Co., Ltd.
Since 2018 Suppliers with verified business licenses
5.0
Trading Company
Hydraulic Pump Part
, Hydraulic Pump
, Hydraulic Motor
, Hydraulic Valve
, Mining Dump Truck Parts
Shijiazhuang, Hebei
-
US$ 16 / Piece1 Piece (MOQ)
-
US$ 16 / Piece1 Piece (MOQ)
-
US$ 16 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Air Filter
, Oil Filter
, Oil Separator
, Air Compressor Parts
, Screw Air Compressor
OEM, Own Brand
Response Time≤3h
-
US$ 12.99 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 48.99 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
U Packing for Gate Valves
, Hammer Union Seals
, Vee Packing Seal Sets
, Well Service Packing
, Rotary/Radial Shaft Seal Ring
OEM, ODM
Response Time≤3h
-
US$ 0.15 / Piece100 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
-
US$ 0.15 / Piece100 Pieces (MOQ)
QINGDAO I-FLOW CO., LTD.
Since 2020 Suppliers with verified business licenses
5.0
227
Plant Area
20
Number of Employees
Trading Company
Valve
, Fire Hydrant
, Flange
, Pipe Fitting
, Strainer
OEM, ODM, Own Brand
ISO9001:2015
-
US$ 350 / Piece1 Piece (MOQ)
-
US$ 15.5 / Set5 Sets (MOQ)
-
US$ 15 / Piece5 Pieces (MOQ)
Ningbo Ocean Hydraulics Co., Ltd
Since 2023 Suppliers with verified business licenses
5.0
132
Plant Area
5
Number of Employees
Trading Company
Hydraulic Valve
, Hydraulic Pump
, Hydraulic Motor
, Hydraulic Spare Parts
, Hydraulic Cylinder
ODM, OEM
ISO 9001, ISO 9000
-
US$ 25 / Piece1 Piece (MOQ)
-
US$ 10 / Piece1 Piece (MOQ)
-
US$ 50 / Piece1 Piece (MOQ)
Ningbo Saivs Machinery Co., Ltd.
Since 2004 Suppliers with verified business licenses
5.0
2000+
Plant Area
212
Number of Employees
Manufacturer/Factory
Gray Iron
, Ductile Iron
, Casting & CNC Machining
, Stainless Steel Casting
, Sand/Die/Gravity/Investment Casting
Own Brand, OEM
ISO9001:2008, ISO14001:2004, OHSAS18001:2007, IATF16949
-
US$ 588 / Piece1 Piece (MOQ)
-
US$ 588 / Piece1 Piece (MOQ)
-
US$ 588 / Piece1 Piece (MOQ)
Ningbo VPC Pneumatic Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
155
Number of Employees
Manufacturer/Factory
, Trading Company
Pneumatic Cylinder
, Solenoid Valve
, Air Preparation Units
, Electro-pneumatic Regulators
, Vacuum Generator
ODM, OEM, Own Brand
ISO 9001
-
US$ 3 / Piece10 Pieces (MOQ)
-
US$ 3 / Piece10 Pieces (MOQ)
-
US$ 3 / Piece10 Pieces (MOQ)
Manufacturer/Factory
, Trading Company
Butterfly Valves
, Flange Butterfly Valve
, Eccentric Butterfly Valve
, Wafer Butterfly Valve
, Ball Valve
OEM, ODM, Own Brand
ISO 9001, ISO 14001, ISO 14000, OHSAS/ OHSMS 18001
-
US$ 5 / Set2 Sets (MOQ)
-
US$ 5 / Set2 Sets (MOQ)
-
US$ 5 / Set2 Sets (MOQ)
Manufacturer/Factory
, Trading Company
Air Compressor Parts
, Screw Air Compressor
, Air Compressor
, Air Dryer
, Nitrogen and Oxygen Generator
OEM, Own Brand
ISO 9001
-
US$ 30 / Piece1 Piece (MOQ)
-
US$ 226 / Piece1 Piece (MOQ)
-
US$ 30 / Piece1 Piece (MOQ)
Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000
Plant Area
2
Number of Employees
Manufacturer/Factory
, Trading Company
Sanitary Valves
, Sanitary Pipe Fittings
, Sanitary Unions
, Sanitary Manways
, Sanitary Sight Glass
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 25 / Piece10 Pieces (MOQ)
-
US$ 25 / Piece10 Pieces (MOQ)
-
US$ 25 / Piece10 Pieces (MOQ)
Manufacturer/Factory
Stainless Steel Ball Valve
, Gate Valve
, Globe Valve
, Camlock Coupling
, Sanitary Pipe Fitting
OEM, ODM, Own Brand
Response Time≤3h
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
-
US$ 1 / Piece1 Piece (MOQ)
Zhejiang Aoge Intelligent Technology Co., Ltd.
Since 2020 Suppliers with verified business licenses
4.0
2000+
Plant Area
61
Number of Employees
Manufacturer/Factory
, Trading Company
Electric ball valve
, Regulating valve
, Electric ball valve and electric actuator
Own Brand, ODM, OEM
ISO9001:2015, ISO14001:2015, ISO45001:2018
-
US$ 23 / Piece50 Pieces (MOQ)
-
US$ 12.22 / Piece50 Pieces (MOQ)
-
US$ 12.22 / Piece50 Pieces (MOQ)
Bohai Valve Group Co., Ltd.
Since 2015 Suppliers with verified business licenses
5.0
2000+
Plant Area
84
Number of Employees
Manufacturer/Factory
, Trading Company
Butterfly Valve
, Ball valve
, Gate Valve
, Globe Valve
, Check Valve
Own Brand, ODM, OEM
Intellectual property management system certification, ISO 10012:2003
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 15 / Piece10 Pieces (MOQ)
-
US$ 20 / Piece1 Piece (MOQ)
Manufacturer/Factory
, Trading Company
Orbit Hydraulic Motor
, Hydraulic Steering Unit
, Directional Valve
OEM
ISO 9001
-
US$ 98 / Piece50 Pieces (MOQ)
-
US$ 95 / Piece50 Pieces (MOQ)
-
US$ 45 / Piece50 Pieces (MOQ)
Manufacturer/Factory
API 16A Annular Bop
, API 16A RAM Bop
, FC Slab Gate Valve
, Mud Gate Valve
, Plug Valve
OEM, ODM, Own Brand
ISO 9001, ISO 9000, ISO 14001, ISO 14000, ISO 20000...
-
US$ 100 / Piece1 Piece (MOQ)
-
US$ 200 / Piece1 Piece (MOQ)
-
US$ 3000 / Piece1 Piece (MOQ)
Audited Supplier
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